Product Folder Sample & Buy Support & Community Tools & Software Technical Documents TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 TLVH431, TLVH432 Low-Voltage Adjustable Precision Shunt Regulators 1 Features 3 Description * * The TLVH431 and TLVH432 devices are low-voltage 3-terminal adjustable voltage references, with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 18 V with two external resistors (see Figure 19). These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shuntregulator references. 1 * * * * * * Low-Voltage Operation: Down to 1.24 V Reference Voltage Tolerances at 25C - 0.5% for B Grade - 1% for A Grade - 1.5% for Standard Grade Adjustable Output Voltage, VO = VREF to 18 V Wide Operating Cathode Current Range: 100 A to 70 mA 0.25- Typical Output Impedance -40C to +125C Specifications TLVH432 Provides Alternative Pinouts for SOT-23-3 and SOT-89 Packages Ultra-Small SC-70 Package Offers 40% Smaller Footprint than SOT-23-3 When used with an optocoupler, the TLVH431 and TLVH432 devices are ideal voltage references in isolated feedback circuits for 3-V to 3.3-V switchingmode power supplies. They have a typical output impedance of 0.25 . Active output circuitry provides a very sharp turn-on characteristic, making the TLVH431 and TLVH432 devices excellent replacements for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies. 2 Applications * * * * * The TLVH432 device is identical to the TLVH431 device, but is offered with different pinouts for the 3-pin SOT-23 and SOT-89 packages. Adjustable Voltage and Current Referencing Secondary Side Regulation in Flyback SMPSs Zener Replacement Voltage Monitoring Comparator with Integrated Reference Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TLVH43xxDBZ SOT-23 (5) 2.90 mm x 1.60 mm TLVH43xxDBZ SOT-23 (3) 2.92 mm x 1.30 mm TLVH43xxDCK SC70 (6) 2.00 mm x 1.25 mm TLVH43xxLP TO-92 (3) 4.30 mm x 4.30 mm TLVH43xxPK SOT-89 (3) 4.50 mm x 2.50 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Simplified Schematic VO Input IK VREF 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com Table of Contents 1 2 3 4 5 6 7 8 Features .................................................................. Applications ........................................................... Description ............................................................. Revision History..................................................... Pin Configuration and Functions ......................... Specifications......................................................... 1 1 1 2 3 4 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 4 4 4 4 5 6 7 8 Absolute Maximum Ratings ...................................... ESD Ratings.............................................................. Recommended Operating Conditions....................... Thermal Information .................................................. TLVH43x Electrical Characteristics........................... TLVH43xA Electrical Characteristics ........................ TLVH43xB Electrical Characteristics ........................ Typical Characteristics .............................................. Parameter Measurement Information ................ 15 Detailed Description ............................................ 16 8.1 Overview ................................................................. 16 8.2 Functional Block Diagram ....................................... 16 8.3 Feature Description................................................. 17 8.4 Device Functional Modes........................................ 18 9 Applications and Implementation ...................... 19 9.1 Application Information............................................ 19 9.2 Typical Applications ................................................ 20 10 Power Supply Recommendations ..................... 24 11 Layout................................................................... 24 11.1 Layout Guidelines ................................................. 24 11.2 Layout Example .................................................... 24 12 Device and Documentation Support ................. 25 12.1 12.2 12.3 12.4 12.5 12.6 12.7 Documentation Support ........................................ Receiving Notification of Documentation Updates Community Resources.......................................... Related Links ........................................................ Trademarks ........................................................... Electrostatic Discharge Caution ............................ Glossary ................................................................ 25 25 25 25 25 25 25 13 Mechanical, Packaging, and Orderable Information ........................................................... 26 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision J (January 2015) to Revision K Page * Changed data sheet title......................................................................................................................................................... 1 * Updated pinout images and Pin Functions table.................................................................................................................... 3 * Deleted D package from Pin Functions table ......................................................................................................................... 3 * Added Receiving Notification of Documentation Updates section and Community Resources section .............................. 25 Changes from Revision I (September 2009) to Revision J Page * Added Applications, Device Information table, Pin Functions table, ESD Ratings table, Thermal Information table, Typical Characteristics, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section. ................................................................................................. 1 * Deleted Ordering Information table. ....................................................................................................................................... 1 2 Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 5 Pin Configuration and Functions TLVH431 DBV Package 5-Pin SOT-23 Top View NC 1 * 2 CATHODE 3 5 TLVH431 DBZ Package 3-Pin SOT-23 Top View ANODE REF 1 3 4 CATHODE REF ANODE 2 Not to scale Not to scale NC - No internal connection TLVH432 DBZ Package 3-Pin SOT-23 Top View * Pin 2 is attached to Substrate and must be connected to ANODE or left open. TLVH431 DCK Package 6-Pin SC70 Top View CATHODE 1 3 REF CATHODE 1 6 ANODE NC 2 5 NC REF 3 4 NC ANODE 2 Not to scale TLVH431 PK Package 3-Pin SOT-89 Top View Not to scale TLVH431 LP Package 3-Pin TO-92 Top View 1 CATHODE 2 ANODE 3 REF 3 CATHODE 2 ANODE 1 REF Not to scale TLVH432 PK Package 3-Pin SOT-89 Top View Not to scale 3 REF 2 ANODE 1 CATHODE Not to scale Pin Functions PIN NAME TLVH431 TLVH432 TYPE DESCRIPTION DBZ DBV LP DCK PK DBZ PK CATHODE 2 3 1 1 3 1 1 I/O REF 1 4 3 3 1 2 3 I Threshold relative to common anode ANODE 3 5 2 6 2 3 2 O Common pin, normally connected to ground NC -- 1 -- 2, 4, 5 -- -- -- I No Internal Connection * -- 2 -- -- -- -- -- I Substrate Connection Copyright (c) 2004-2016, Texas Instruments Incorporated Shunt Current/Voltage input Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 3 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN VKA Cathode voltage (2) IK Cathode current Iref Reference current TJ Operating virtual junction temperature Tstg Storage temperature (1) (2) MAX UNIT 20 V -25 80 mA -0.05 3 mA 150 C 150 C -65 Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Voltage values are with respect to the anode terminal, unless otherwise noted. 6.2 ESD Ratings VALUE Electrostatic discharge V(ESD) (1) (2) Human body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1) 2000 Charged device model (CDM), per JEDEC specification JESD22-C101 (2) 1000 UNIT V JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. 6.3 Recommended Operating Conditions See (1) VKA Cathode voltage IK Cathode current (continuous) TA Operating free-air temperature TLVH43x_C (1) MIN MAX VREF 18 V 0.1 70 mA 0 70 TLVH43x_I -40 85 TLVH43x_Q -40 125 UNIT C Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) - TA) / JA. Operating at the absolute maximum TJ of 150C can affect reliability. 6.4 Thermal Information TLVH43xx THERMAL METRIC (1) DCK (SC70) PK (SOT-89) DBV (SOT-23) DBZ (SOT-23) LP (TO-92) UNIT 6 PINS 3 PINS 5 PINS 3 PINS 3 PINS RJA Junction-to-ambient thermal resistance 87 52 206 206 140 C/W RJC(top) Junction-to-case (top) thermal resistance 259 9 131 76 55 C/W (1) 4 For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 6.5 TLVH43x Electrical Characteristics at 25C free-air temperature (unless otherwise noted) PARAMETER TLVH431 TLVH432 TEST CONDITIONS TA = 25C VREF VKA = VREF, IK = 10 mA Reference voltage TA = full range, See Figure 18 (1) TYP MAX 1.222 1.24 1.258 TLVH431C 1.21 1.27 TLVH431I 1.202 1.278 TLVH431Q 1.194 TLVH431C VREF(dev) VREF deviation over full temperature range (2) VKA = VREF, IK = 10 mA, See Figure 18 (1) UNIT MIN V 1.286 4 12 TLVH431I 6 20 TLVH431Q 11 31 -1.5 -2.7 mV/V 0.1 0.5 A TLVH431C 0.05 0.3 TLVH431I 0.1 0.4 TLVH431Q 0.15 0.5 60 100 A DVREF DVKA Ratio of VREF change to cathode voltage change IK = 10 mA, VK = VREF to 18 V, See Figure 19 Iref Reference terminal current IK = 10 mA, R1 = 10 k, R2 = open, See Figure 19 Iref(dev) Iref deviation over full temperature range (2) IK = 10 mA, R1 = 10 k, R2 = open, See Figure 19 (1) mV A IK(min) Minimum cathode current for regulation VKA = VREF, See Figure 18 IK(off) Off-state cathode current VREF = 0, VKA = 18 V, See Figure 20 0.02 0.1 A |zKA| Dynamic impedance (3) VKA = VREF, f 1 kHz, IK = 0.1 mA to 70 mA, See Figure 18 0.25 0.4 (1) (2) (3) Full temperature ranges are -40C to +125C for TLVH431Q, -40C to +85C for TLVH431I, and 0C to 70C for TLVH431C. The deviation parameters VREF(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over the rated temperature range. The average full-range temperature coefficient of the reference input voltage, VREF, is defined as: VREF(dev ) ae o 6 c / 10 ae ppm o = e VREF (TA = 25C ) o aVREF c / DTA e C o where TA is the rated operating free-air temperature range of the device. VREF can be positive or negative, depending on whether minimum VREF or maximum VREF, respectively, occurs at the lower temperature. The dynamic impedance is defined as: DVKA zka = DIK When the device is operating with two external resistors (see Figure 19), the total dynamic impedance of the circuit is defined as: z ka = DV DI z ka ae e c1 + R1 o / R2 o Copyright (c) 2004-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 5 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com 6.6 TLVH43xA Electrical Characteristics at 25C free-air temperature (unless otherwise noted) PARAMETER TLVH431A TLVH432A TEST CONDITIONS TA = 25C VREF VKA = VREF, IK = 10 mA Reference voltage TA = full range, See Figure 18 (1) TYP MAX 1.228 1.24 1.252 TLVH431AC 1.221 1.259 TLVH431AI 1.215 1.265 TLVH431AQ 1.209 TLVH431AC VREF(dev) VREF deviation over full temperature range (2) VKA = VREF, IK = 10 mA, See Figure 18 (1) UNIT MIN V 1.271 4 12 TLVH431AI 6 20 TLVH431AQ 11 31 -1.5 -2.7 mV/V 0.1 0.5 A TLVH431AC 0.05 0.3 TLVH431AI 0.1 0.4 TLVH431AQ 0.15 0.5 60 100 A DVREF DVKA Ratio of VREF change to cathode voltage change VK = VREF to 18 V, IK = 10 mA, See Figure 19 Iref Reference terminal current IK = 10 mA, R1 = 10 k, R2 = open, See Figure 19 Iref(dev) Iref deviation over full temperature range (2) IK = 10 mA, R1 = 10 k, R2 = open, See Figure 19 (1) mV A IK(min) Minimum cathode current for regulation VKA = VREF, See Figure 18 IK(off) Off-state cathode current VREF = 0, VKA = 18 V, See Figure 20 0.02 0.1 A |zKA| Dynamic impedance (3) VKA = VREF, f 1 kHz, IK = 0.1 mA to 70 mA, See Figure 18 0.25 0.4 (1) (2) (3) Full temperature ranges are -40C to +125C for TLVH431Q, -40C to +85C for TLVH431I, and 0C to 70C for TLVH431C. The deviation parameters VREF(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over the rated temperature range. The average full-range temperature coefficient of the reference input voltage, VREF, is defined as: VREF(dev ) ae o 6 c / 10 ae ppm o = e VREF (TA = 25C ) o aVREF c / DTA e C o where TA is the rated operating free-air temperature range of the device. VREF can be positive or negative, depending on whether minimum VREF or maximum VREF, respectively, occurs at the lower temperature. The dynamic impedance is defined as: DVKA zka = DIK When the device is operating with two external resistors (see Figure 19), the total dynamic impedance of the circuit is defined as: z ka 6 = DV DI z ka ae e c1 + R1 o / R2 o Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 6.7 TLVH43xB Electrical Characteristics at 25C free-air temperature (unless otherwise noted) PARAMETER TLVH431B TLVH432B TEST CONDITIONS TA = 25C VREF VKA = VREF, IK = 10 mA Reference voltage TA = full range, See Figure 18 (1) TYP MAX 1.234 1.24 1.246 TLVH431BC 1.227 1.253 TLVH431BI 1.224 1.259 TLVH431BQ 1.221 TLVH431BC VREF(dev) VREF deviation over full temperature range (2) VKA = VREF, IK = 10 mA, See Figure 18 (1) UNIT MIN V 1.265 4 12 TLVH431BI 6 20 TLVH431BQ 11 31 -1.5 -2.7 mV/V 0.1 0.5 A TLVH431BC 0.05 0.3 TLVH431BI 0.1 0.4 TLVH431BQ 0.15 0.5 60 100 A DVREF DVKA Ratio of VREF change to cathode voltage change IK = 10 mA, VK = VREF to 18 V, See Figure 19 Iref Reference terminal current IK = 10 mA, R1 = 10 k, R2 = open, See Figure 19 Iref(dev) Iref deviation over full temperature range (2) IK = 10 mA, R1 = 10 k, R2 = open, See Figure 19 (1) mV A IK(min) Minimum cathode current for regulation VKA = VREF, See Figure 18 IK(off) Off-state cathode current VREF = 0, VKA = 18 V, See Figure 20 0.02 0.1 A VKA = VREF, f 1 kHz, IK = 0.1 mA to 70 mA, See Figure 18 0.25 0.4 |zKA| (1) (2) (3) Dynamic impedance (3) Full temperature ranges are -40C to +125C for TLVH431Q, -40C to +85C for TLVH431I, and 0C to 70C for TLVH431C. The deviation parameters VREF(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over the rated temperature range. The average full-range temperature coefficient of the reference input voltage, VREF, is defined as: VREF(dev ) ae o 6 c / 10 = V T 25 C ( ) ppm ae o = e REF A o aVREF c / DTA e C o where TA is the rated operating free-air temperature range of the device. VREF can be positive or negative, depending on whether minimum VREF or maximum VREF, respectively, occurs at the lower temperature. The dynamic impedance is defined as: DVKA zka = DIK When the device is operating with two external resistors (see Figure 19), the total dynamic impedance of the circuit is defined as: z ka = DV DI z ka ae e c1 + R1 o / R2 o Copyright (c) 2004-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 7 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com 6.8 Typical Characteristics Operation of the device at these or any other conditions beyond those indicated in the Recommended Operating Conditions table are not implied. 250 1.254 IK = 10 mA I ref - Reference Input Current - nA V ref - Reference Voltage - V 1.250 1.248 1.246 1.244 1.242 1.240 1.238 -50 IK = 10 mA R1 = 10 k R2 = Open 230 1.252 210 190 170 150 130 110 90 70 -25 0 25 50 75 100 125 50 -50 150 -25 0 TJ - Junction Temperature - C Figure 1. Reference Voltage vs Junction Temperature 250 VKA = VREF TA = 25C 75 100 125 150 VKA = VREF TA = 25C 200 10 150 ~ ~ I K - Cathode Current - A I K - Cathode Current - mA 50 Figure 2. Reference Input Current vs Junction Temperature 70 ~ ~ 25 TJ - Junction Temperature - C 5 0 -5 100 50 0 -50 -100 -150 -10 - 200 -15 -1 -0.5 0 0.5 1 VKA - Cathode Voltage - V - 250 -1 1.5 120 115 110 105 100 95 90 85 80 75 70 65 60 55 -40 4000 -20 0 20 40 60 80 Temperature (qC) 100 120 140 Figure 5. Minimum Cathode Current vs. Temperature 8 1.5 Figure 4. Cathode Current vs Cathode Voltage IK(off) - Off-State Cathode Current - nA Ik(min) Figure 3. Cathode Current vs Cathode Voltage -0.5 0 0.5 1 VKA - Cathode Voltage - V Submit Documentation Feedback VKA = 5 V VREF = 0 3500 3000 2500 2000 1500 1000 500 0 -50 -25 0 25 50 75 100 125 150 TJ - Junction Temperature - C Figure 6. Off-State Cathode Current vs Junction Temperature Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 Typical Characteristics (continued) Operation of the device at these or any other conditions beyond those indicated in the Recommended Operating Conditions table are not implied. 0.025 -0.1 IK = 1 mA IK = 10 mA VKA = VREF to 18 V -0.2 V ref- % Percentage Change in Vref Vref/ V KA - Ratio of Delta Reference Voltage to Delta Cathode Voltage - mV/V 0 0.0 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 0 % Change (avg) - 0.025 % Change (3) - 0.05 - 0.075 - 0.1 -0.9 -1 -1.0 -50 % Change (-3) -25 0 25 50 75 100 125 - 0.125 150 0 10 20 30 40 50 60 Operating Life at 55C - kh(1) TJ - Junction Temperature - C (1) Extrapolated from life-test data taken at 125C; the activation energy assumed is 0.7 eV. Figure 7. Ratio of Delta Reference Voltage to Delta Cathode Voltage vs Junction Temperature Figure 8. Percentage Change in VREF vs Operating Life at 55C EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY 3V Vn - Equivalent Input Noise Voltage - (nV/ Hz) 350 VKA = VREF IK = 1 mA TA = 25C 1 kW 300 + 470 mF 750 W 2200 mF + 250 TLVH431 TLVH432 TLE2027 + _ TP 820 W 160 kW 160 W 200 150 10 TEST CIRCUIT FOR EQUIVALENT INPUT NOISE VOLTAGE 100 10 k 1k f - Frequency - (Hz) 100 k Figure 9. Equivalent Input Noise Voltage Copyright (c) 2004-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 9 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com Typical Characteristics (continued) Operation of the device at these or any other conditions beyond those indicated in the Recommended Operating Conditions table are not implied. EQUIVALENT INPUT NOISE VOLTAGE OVER A 10-S PERIOD Vn - Equivalent Input Noise Voltage - (mV) 10 f = 0.1 Hz to 10 Hz IK = 1 mA TA = 25C 8 6 4 2 0 -2 -4 -6 -8 -10 0 2 4 8 6 10 t - Time - (s) 3V 1 kW + 470 mF 0.47 mF 750 W 2200 mF + 820 W TLVH431 TLVH432 TLE2027 10 kW + _ 160 kW 10 kW TLE2027 + _ TP 2.2 mF + 1 mF CRO 1 MW 33 kW 16 W 0.1 mF 33 kW TEST CIRCUIT FOR 0.1-Hz TO 10-Hz EQUIVALENT NOISE VOLTAGE Figure 10. Equivalent Input Noise Voltage 10 Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 Typical Characteristics (continued) Operation of the device at these or any other conditions beyond those indicated in the Recommended Operating Conditions table are not implied. 0 80 IK = 10 mA TA = 25C 70 36 60 72 50 108 40 144 30 180 Phase Shift A V - Small-Signal Voltage Gain/Phase Margin - (dB) SMALL-SIGNAL VOLTAGE GAIN /PHASE MARGIN vs FREQUENCY Output 6.8 kW IK 180 W 10 mF 5V 4.3 kW 20 10 GND 0 -10 -20 100 TEST CIRCUIT FOR VOLTAGE GAIN AND PHASE MARGIN 1k 10 k 100 k 1M f - Frequency - (Hz) Figure 11. Voltage Gain and Phase Margin PULSE RESPONSE 1 3.5 3 Input and Output Voltage - V R = 18 k TA = 25C Input 18 k Output 2.5 Ik 2 1.5 Pulse Generator f = 100 kHz Output 50 1 GND 0.5 0 TEST CIRCUIT FOR PULSE RESPONSE 1 - 0.5 0 1 2 3 4 5 6 7 8 t - Time - s Figure 12. Pulse Response 1 Copyright (c) 2004-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 11 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com Typical Characteristics (continued) Operation of the device at these or any other conditions beyond those indicated in the Recommended Operating Conditions table are not implied. PULSE RESPONSE 2 3.5 3 Input and Output Voltage - V R = 1.8 k TA = 25C Input 1.8 k Output 2.5 IK 2 1.5 Pulse Generator f = 100 kHz Output 50 1 GND 0.5 0 TEST CIRCUIT FOR PULSE RESPONSE 2 - 0.5 0 1 2 3 4 5 6 7 8 t - Time - s Figure 13. Pulse Response 2 30 kW IK 50 W 100 F I2 CL I1 Figure 14. Phase Margin Test Circuit 12 Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 Typical Characteristics (continued) Operation of the device at these or any other conditions beyond those indicated in the Recommended Operating Conditions table are not implied. IK Figure 15. Phase Margin vs Capacitive Load VKA = VREF (1.25 V), TA= 25C IK Figure 16. Phase Margin vs Capacitive Load VKA = 2.50 V, TA= 25C Copyright (c) 2004-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 13 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com Typical Characteristics (continued) Operation of the device at these or any other conditions beyond those indicated in the Recommended Operating Conditions table are not implied. IK Figure 17. Phase Margin vs Capacitive Load VKA = 5.00 V, TA= 25C 14 Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 7 Parameter Measurement Information Input VO IK VREF Figure 18. Test Circuit for VKA = VREF, VO = VKA = VREF Input VO IK R1 R2 Iref VREF Figure 19. Test Circuit for VKA > VREF, VO = VKA = VREF x (1 + R1/R2) + Iref x R1 Input VO IK(off) Figure 20. Test Circuit for IK(off) Copyright (c) 2004-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 15 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com 8 Detailed Description 8.1 Overview TLVH431 is a low power counterpart to TL431, having lower reference voltage (1.24 V versus 2.5 V) for lower voltage adjustability and lower minimum cathode current (Ik(min)= 100 A versus 1 mA). Like TL431, TLVH431 is used in conjunction with its key components to behave as a single voltage reference, error amplifier, voltage clamp or comparator with integrated reference. TLVH431 is also a higher voltage counterpart to TLV431, with cathode voltage adjustability from 1.24 V to 18 V, making this part optimum for a wide range of end equipments in industrial, auto, telecom and computing. In order for this device to behave as a shunt regulator or error amplifier, >100 A (Imin(max)) must be supplied in to the cathode pin. Under this condition, feedback can be applied from the Cathode and Ref pins to create a replica of the internal reference voltage. Various reference voltage options can be purchased with initial tolerances (at 25C) of 0.5%, 1%, and 1.5%. These reference options are denoted by B (0.5%), A (1.0%) and blank (1.5%) after the TLVH431. The TLVH431xC devices are characterized for operation from 0C to 70C, the TLVH431xI devices are characterized for operation from -40C to +85C, and the TLVH431xQ devices are characterized for operation from -40C to +125C. 8.2 Functional Block Diagram CATHODE REF + - VREF = 1.24 V ANODE Figure 21. Equivalent Schematic 16 Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 Functional Block Diagram (continued) Cathode REF Anode Figure 22. Detailed Schematic 8.3 Feature Description TLVH431 consists of an internal reference and amplifier that outputs a sink current base on the difference between the reference pin and the virtual internal pin. The sink current is produced by an internal Darlington pair. When operated with enough voltage headroom ( 1.24 V) and cathode current (Ika), TLVH431 forces the reference pin to 1.24 V. However, the reference pin can not be left floating, as it needs Iref 0.5 A (see Specifications). This is because the reference pin is driven into an NPN, which needs base current in order operate properly. When feedback is applied from the Cathode and Reference pins, TLVH431 behaves as a Zener diode, regulating to a constant voltage dependent on current being supplied into the cathode. This is due to the internal amplifier and reference entering the proper operating regions. The same amount of current needed in the above feedback situation must be applied to this device in open loop, servo or error amplifying implementations in order for it to be in the proper linear region giving TLVH431 enough gain. Unlike many linear regulators, TLVH431 is internally compensated to be stable without an output capacitor between the cathode and anode. However, if it is desired to use an output capacitor Figure 15, Figure 16, and Figure 17 can be used as a guide to assist in choosing the correct capacitor to maintain stability. Copyright (c) 2004-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 17 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com 8.4 Device Functional Modes 8.4.1 Open Loop (Comparator) When the cathode/output voltage or current of TLVH431 is not being fed back to the reference/input pin in any form, this device is operating in open loop. With proper cathode current (Ika) applied to this device, TLVH431 has the characteristics shown in Figure 4. With such high gain in this configuration, the TLVH431 device is typically used as a comparator. With the reference integrated makes TLVH431 the preferred choice when users are trying to monitor a certain level of a single signal. 8.4.2 Closed Loop When the cathode/output voltage or current of TLVH431 is being fed back to the reference/input pin in any form, this device is operating in closed loop. The majority of applications involving TLVH431 use it in this manner to regulate a fixed voltage or current. The feedback enables this device to behave as an error amplifier, computing a portion of the output voltage and adjusting it to maintain the desired regulation. This is done by relating the output voltage back to the reference pin in a manner to make it equal to the internal reference voltage, which can be accomplished through resistive or direct feedback. 18 Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 9 Applications and Implementation NOTE Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI's customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality. 9.1 Application Information Figure 23 shows the TLVH431, TLVH431A, or TLVH431B used in a 3.3-V isolated flyback supply. Output voltage VO can be as low as reference voltage VREF (1.24 V 1%). The output of the regulator, plus the forward voltage drop of the optocoupler LED (1.24 + 1.4 = 2.64 V), determine the minimum voltage that can be regulated in an isolated supply configuration. Regulated voltage as low as 2.7 Vdc is possible in the topology shown in Figure 23. The TLVH431 family of devices are prevalent in these applications, being designers go to choice for secondary side regulation. Due to this prevalence, this section explains operation and design in both states of TLVH431 that this application will see, open loop (Comparator + VREF) and closed loop (Shunt Regulator). Further information about system stability and using a TLVH431 device for compensation see Compensation Design With TL431 for UCC28600, SLUA671. ~ VI 120 V - + P ~ VO 3.3 V P P Gate Drive VCC Controller VFB TLVH431 Current Sense GND P P P P Figure 23. Flyback With Isolation Using TLVH431 or TLVH432 as Voltage Reference and Error Amplifier Copyright (c) 2004-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 19 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com 9.2 Typical Applications 9.2.1 Comparator With Integrated Reference (Open Loop) Vsup Rsup Vout CATHODE R1 RIN VIN REF VL + R2 1.24 V ANODE Figure 24. Comparator Application Schematic 9.2.1.1 Design Requirements For this design example, use the parameters listed in Table 1 as the input parameters. Table 1. Design Parameters DESIGN PARAMETER EXAMPLE VALUE Input Voltage Range 0 V to 5 V Input Resistance 10 k Supply Voltage 9V Cathode Current (Ik) 500 A Output Voltage Level ~1 V - Vsup Logic Input Thresholds VIH/VIL VL 9.2.1.2 Detailed Design Procedure When using TLVH431 as a comparator with reference, determine the following: * Input voltage range * Reference voltage accuracy * Output logic input high and low level thresholds * Current source resistance 9.2.1.2.1 Basic Operation In the configuration shown in Figure 24, TLVH431 behaves as a comparator, comparing the Vref pin voltage to the internal virtual reference voltage. When provided a proper cathode current (Ik), TLVH431 will have enough open loop gain to provide a quick response. With the TLVH431's max Operating Current (Imin) being 100 uA and up to 150 uA over temperature, operation below that could result in low gain, leading to a slow response. 20 Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 9.2.1.2.2 Overdrive Slow or inaccurate responses can also occur when the reference pin is not provided enough overdrive voltage. This is the amount of voltage that is higher than the internal virtual reference. The internal virtual reference voltage will be within the range of 1.24 V (0.5%, 1.0% or 1.5%) depending on which version is being used. The more overdrive voltage provided, the faster the TLVH431 will respond. See figures Figure 25 and Figure 26, for the output responses to various input voltages. For applications where TLVH431 is being used as a comparator, it is best to set the trip point to greater than the positive expected error (that is, +1.0% for the A version). For fast response, setting the trip point to > 10% of the internal Vref should suffice. For minimal voltage drop or difference from Vin to the ref pin, it is recommended to use an input resistor <10 k to provide Iref. 9.2.1.2.3 Output Voltage and Logic Input Level In order for TLVH431 to properly be used as a comparator, the logic output must be readable by the receiving logic device. This is accomplished by knowing the input high and low level threshold voltage levels, typically denoted by VIH and VIL. As shown in Figure 25 and Figure 26, TLVH431's output low level voltage in open-loop/comparator mode is approximately 1 V, which is sufficient for some 3.3 V supplied logic. However, would not work for 2.5 V and 1.8 V supplied logic. To accommodate this a resistive divider can be tied to the output to attenuate the output voltage to a voltage legible to the receiving low voltage logic device. TLVH431's output high voltage is approximately VSUP due to TLVH431 being open-collector. If VSUP is much higher than the receiving logic's maximum input voltage tolerance, the output must be attenuated to accommodate the outgoing logic's reliability. When using a resistive divider on the output, be sure to make the sum of the resistive divider (R1 and R2 in Figure 24) is much greater than RSUP in order to not interfere with TLVH431's ability to pull close to VSUP when turning off. 9.2.1.2.3.1 Input Resistance TLVH431 requires an input resistance in this application in order to source the reference current (IREF) needed from this device to be in the proper operating regions while turning on. The actual voltage seen at the ref pin will be VREF = VIN - IREF x RIN. Because IREF can be as high as 0.5 A, TI recommends to use a resistance small enough that will mitigate the error that IREF creates from VIN. 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -0.4 10 Vin~1.24V (+/-5%) Vo(Vin=1.18V) Vo(Vin=1.24V) Vo(Vin=1.30V) 9 Vo(Vin=5.0V) Vin=5.0V 8 7 6 Voltage (V) Voltage (V) 9.2.1.3 Application Curves 5 4 3 2 1 0 -1 -0.2 0 0.2 0.4 Time (ms) 0.6 -2 -0.4 0.8 D001 Figure 25. Output Response With Small Overdrive Voltages Copyright (c) 2004-2016, Texas Instruments Incorporated -0.2 0 0.2 0.4 Time (ms) 0.6 0.8 D001 Figure 26. Output Response With Large Overdrive Voltage Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 21 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com 9.2.2 Shunt Regulator/Reference RSUP VSUP VO (1 R1 R2 ) VREF R1 CATHODE 0.1% REF VREF TLVH431 CL R2 0.1% ANODE Copyright (c) 2016, Texas Instruments Incorporated Figure 27. Shunt Regulator Schematic 9.2.2.1 Design Requirements For this design example, use the parameters listed in Table 2 as the input parameters. Table 2. Design Parameters DESIGN PARAMETER EXAMPLE VALUE Reference Initial Accuracy 1.0% Supply Voltage 6V Cathode Current (Ik) 500 A Output Voltage Level 1.24 V - 18 V Load Capacitance 100 nF Feedback Resistor Values and Accuracy (R1 and R2) 10 k 9.2.2.2 Detailed Design Procedure When using TLVH431 as a Shunt Regulator, determine the following: * Input voltage range * Temperature range * Total accuracy * Cathode current * Reference initial accuracy * Output capacitance 9.2.2.2.1 Programming Output/Cathode Voltage To program the cathode voltage to a regulated voltage a resistive bridge must be shunted between the cathode and anode pins with the mid point tied to the reference pin. This can be seen in Figure 27, with R1 and R2 being the resistive bridge. The cathode/output voltage in the shunt regulator configuration can be approximated by the equation shown in Figure 27. The cathode voltage can be more accurately determined by taking in to account the cathode current: VO=(1+R1/R2) x VREF-IREF x R1 In order for this equation to be valid, TLVH431 must be fully biased so that it has enough open loop gain to mitigate any gain error. This can be done by meeting the Imin spec denoted in Specifications. 22 Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 9.2.2.2.2 Total Accuracy When programming the output above unity gain (VKA=VREF), TLVH431 is susceptible to other errors that may effect the overall accuracy beyond VREF. These errors include: * * * * R1 and R2 accuracies VI(dev) - Change in reference voltage over temperature Vref / VKA - Change in reference voltage to the change in cathode voltage |zKA| - Dynamic impedance, causing a change in cathode voltage with cathode current Worst case, cathode voltage can be determined taking all of the variables in to account. The application note Setting the Shunt Voltage on an Adjustable Shunt Regulator, SLVA445, assists designers in setting the shunt voltage to achieve optimum accuracy for this device. 9.2.2.2.3 Stability Though TLVH431 is stable with no capacitive load, the device that receives the shunt regulator's output voltage could present a capacitive load that is within the TLVH431 region of stability, shown in Figure 15, Figure 16 and Figure 17. Also, designers may use capacitive loads to improve the transient response or for power supply decoupling. TI recommends to choose capacitors that will give a phase margin > 5 to guarantee stability of the TLVH431. Voltage (V) 9.2.2.3 Application Curve 6.5 6 5.5 5 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 -0.5 -1E-6 Vsup Vka=Vref R1=10k: & R2=10k: 1E-6 3E-6 5E-6 Time (s) 7E-6 9E-6 D001 Figure 28. TLVH431 Start-up Response Copyright (c) 2004-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 23 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com 10 Power Supply Recommendations When using TLVH431 as a Linear Regulator to supply a load, designers will typically use a bypass capacitor on the output/cathode pin. When doing this, be sure that the capacitance is within the stability criteria shown in Figure 15, Figure 16, and Figure 17. To not exceed the maximum cathode current, be sure that the supply voltage is current limited. Also, limit the current being driven into the Ref pin, as not to exceed its absolute maximum rating. For applications shunting high currents, pay attention to the cathode and anode trace lengths, adjusting the width of the traces to have the proper current density. 11 Layout 11.1 Layout Guidelines Place decoupling capacitors as close to the device as possible. Use appropriate widths for traces when shunting high currents to avoid excessive voltage drops. 11.2 Layout Example DBZ (TOP VIEW) Rref Vin REF 1 Rsup Vsup ANODE 3 CATHODE GND 2 CL GND Figure 29. DBZ Layout example 24 Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B www.ti.com SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 12 Device and Documentation Support 12.1 Documentation Support 12.1.1 Related Documentation For related documentation see the following: * Compensation Design With TL431 for UCC28600, SLUA671 * Setting the Shunt Voltage on an Adjustable Shunt Regulator, SLVA445 12.2 Receiving Notification of Documentation Updates To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document. 12.3 Community Resources The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use. TI E2ETM Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers. Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support. 12.4 Related Links The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy. Table 3. Related Links PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY TLVH431 Click here Click here Click here Click here Click here TLVH431A Click here Click here Click here Click here Click here TLVH431B Click here Click here Click here Click here Click here TLVH432 Click here Click here Click here Click here Click here TLVH432A Click here Click here Click here Click here Click here TLVH432B Click here Click here Click here Click here Click here 12.5 Trademarks E2E is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. 12.6 Electrostatic Discharge Caution These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 12.7 Glossary SLYZ022 -- TI Glossary. This glossary lists and explains terms, acronyms, and definitions. Copyright (c) 2004-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B 25 TLVH431, TLVH431A, TLVH431B TLVH432, TLVH432A, TLVH432B SLVS555K - NOVEMBER 2004 - REVISED SEPTEMBER 2016 www.ti.com 13 Mechanical, Packaging, and Orderable Information The following pages include mechanical packaging and orderable information. This information is the most current data available for the designated devices. This data is subject to change without notice and revision of this document. For browser based versions of this data sheet, refer to the left hand navigation. 26 Submit Documentation Feedback Copyright (c) 2004-2016, Texas Instruments Incorporated Product Folder Links: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B PACKAGE OPTION ADDENDUM www.ti.com 24-Aug-2018 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) TLVH431ACDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU | CU SN Level-1-260C-UNLIM 0 to 70 (Y3PG, Y3PU) TLVH431ACDBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 Y3PG TLVH431ACDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU | CU SN Level-1-260C-UNLIM 0 to 70 (Y3PG, Y3PU) TLVH431ACDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y3PS, Y3PU) TLVH431ACDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y3PS, Y3PU) TLVH431ACDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y3PS, Y3PU) TLVH431ACDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 YPU TLVH431ACDCKRE4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 YPU TLVH431ACDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 YPU TLVH431ACDCKTG4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 YPU TLVH431ACLP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type 0 to 70 ZA431A TLVH431ACLPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type 0 to 70 ZA431A TLVH431ACPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR 0 to 70 W2 TLVH431AIDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 Y3TU TLVH431AIDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 Y3TU TLVH431AIDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 Y3TU TLVH431AIDBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 Y3TU Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 24-Aug-2018 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) TLVH431AIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3T3, Y3TS, Y3TU) TLVH431AIDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3T3, Y3TS, Y3TU) TLVH431AIDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3TS, Y3TU) TLVH431AIDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3TS, Y3TU) TLVH431AIDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 YTU TLVH431AIDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 YTU TLVH431AILP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 ZB431A TLVH431AILPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 ZB431A TLVH431AIPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 85 W3 TLVH431AIPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 85 W3 TLVH431AQDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 Y3NU TLVH431AQDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 Y3NU TLVH431AQDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y3NS, Y3NU) TLVH431AQDBZRG4 ACTIVE SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 (Y3NS, Y3NU) TLVH431AQDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y3NS, Y3NU) TLVH431AQDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y3NS, Y3NU) TLVH431AQDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 YNU TLVH431AQDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 YNU Addendum-Page 2 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 24-Aug-2018 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) TLVH431AQLP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 125 ZD431A TLVH431AQLPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 125 ZD431A TLVH431AQPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 125 VD TLVH431AQPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 125 VD TLVH431BCDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 Y3JU TLVH431BCDBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 Y3JU TLVH431BCDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 Y3JU TLVH431BCDBVTE4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 Y3JU TLVH431BCDBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 Y3JU TLVH431BCDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y3J3, Y3JS, Y3JU) TLVH431BCDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y3J3, Y3JS, Y3JU) TLVH431BCDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y3JS, Y3JU) TLVH431BCDBZTG4 ACTIVE SOT-23 DBZ 3 250 TBD Call TI Call TI 0 to 70 (Y3JS, Y3JU) TLVH431BCDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 YHU TLVH431BCDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 YHU TLVH431BCDCKTG4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 YHU TLVH431BCLP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type 0 to 70 ZA431B TLVH431BCLPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type 0 to 70 ZA431B Addendum-Page 3 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 24-Aug-2018 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) TLVH431BCPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR 0 to 70 TLVH431BIDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 Y3KU TLVH431BIDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 Y3KU TLVH431BIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3K3, Y3KS, Y3KU) TLVH431BIDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3K3, Y3KS, Y3KU) TLVH431BIDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3KS, Y3KU) TLVH431BIDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3KS, Y3KU) TLVH431BIDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 YJU TLVH431BIDCKRE4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 YJU TLVH431BIDCKRG4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 YJU TLVH431BIDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 YJU TLVH431BIDCKTG4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 YJU TLVH431BILP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 ZB431B TLVH431BILPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 ZB431B TLVH431BIPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 85 V8 TLVH431BIPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 85 V8 TLVH431BQDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 Y3LU TLVH431BQDBVRE4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 Y3LU Addendum-Page 4 V7 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 24-Aug-2018 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) TLVH431BQDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 Y3LU TLVH431BQDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y3LS, Y3LU) TLVH431BQDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y3LS, Y3LU) TLVH431BQDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y3LS, Y3LU) TLVH431BQDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y3LS, Y3LU) TLVH431BQDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 YKU TLVH431BQDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 YKU TLVH431BQLP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 125 ZD431B TLVH431BQLPE3 ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 125 ZD431B TLVH431BQLPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 125 ZD431B TLVH431BQPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 125 V9 TLVH431CDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 Y3UU TLVH431CDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 Y3UU TLVH431CDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y3US, Y3UU) TLVH431CDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y3US, Y3UU) TLVH431CDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y3US, Y3UU) TLVH431CDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y3US, Y3UU) TLVH431CDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 YUU Addendum-Page 5 Samples PACKAGE OPTION ADDENDUM www.ti.com 24-Aug-2018 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) TLVH431CDCKTE4 ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 YUU TLVH431CLP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type 0 to 70 ZA431 TLVH431CLPE3 ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type 0 to 70 ZA431 TLVH431CLPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type 0 to 70 ZA431 TLVH431CPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR 0 to 70 W4 TLVH431CPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR 0 to 70 W4 TLVH431IDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 Y3VU TLVH431IDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 Y3VU TLVH431IDBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 Y3VU TLVH431IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3VS, Y3VU) TLVH431IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3VS, Y3VU) TLVH431IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y3VS, Y3VU) TLVH431IDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 YVU TLVH431IDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 YVU TLVH431ILP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 ZB431 TLVH431ILPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 ZB431 TLVH431IPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 85 W5 TLVH431QDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 Y3MU Addendum-Page 6 Samples PACKAGE OPTION ADDENDUM www.ti.com 24-Aug-2018 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) TLVH431QDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 Y3MU TLVH431QDBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 Y3MU TLVH431QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y3MS, Y3MU) TLVH431QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y3MS, Y3MU) TLVH431QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y3MS, Y3MU) TLVH431QDCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 YMU TLVH431QDCKT ACTIVE SC70 DCK 6 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 YMU TLVH431QLP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 125 ZD431 TLVH431QLPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 125 ZD431 TLVH431QPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 125 VC TLVH432ACDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y2ES, Y2EU) TLVH432ACDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y2ES, Y2EU) TLVH432ACDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y2ES, Y2EU) TLVH432AIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y2FS, Y2FU) TLVH432AIPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 85 VL TLVH432AQDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y2GS, Y2GU) TLVH432AQDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y2GS, Y2GU) TLVH432BCDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y2HS, Y2HU) Addendum-Page 7 Samples PACKAGE OPTION ADDENDUM www.ti.com 24-Aug-2018 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) TLVH432BCDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y2HS, Y2HU) TLVH432BCPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR 0 to 70 VN TLVH432BIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y2JS, Y2JU) TLVH432BQDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y2KS, Y2KU) TLVH432BQDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y2KS, Y2KU) TLVH432BQDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y2KS, Y2KU) TLVH432CDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y2AS, Y2AU) TLVH432CDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 (Y2AS, Y2AU) TLVH432CPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR 0 to 70 VG TLVH432IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (Y2BS, Y2BU) TLVH432QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y2DS, Y2DU) TLVH432QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 (Y2DS, Y2DU) TLVH432QPK ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 125 VJ TLVH432QPKG3 ACTIVE SOT-89 PK 3 1000 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR -40 to 125 VJ (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. Addendum-Page 8 Samples PACKAGE OPTION ADDENDUM www.ti.com 24-Aug-2018 (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF TLVH431A, TLVH431B : * Automotive: TLVH431A-Q1, TLVH431B-Q1 NOTE: Qualified Version Definitions: * Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects Addendum-Page 9 PACKAGE MATERIALS INFORMATION www.ti.com 8-May-2018 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) TLVH431ACDBVR SOT-23 DBV 5 3000 178.0 9.0 TLVH431ACDBVRG4 SOT-23 DBV 5 3000 178.0 TLVH431ACDBVT SOT-23 DBV 5 250 178.0 TLVH431ACDBZR SOT-23 DBZ 3 3000 TLVH431ACDBZRG4 SOT-23 DBZ 3 W Pin1 (mm) Quadrant 3.23 3.17 1.37 4.0 8.0 Q3 9.0 3.23 3.17 1.37 4.0 8.0 Q3 9.0 3.23 3.17 1.37 4.0 8.0 Q3 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431ACDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431ACDCKR SC70 DCK 6 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431ACDCKT SC70 DCK 6 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431ACPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 TLVH431AIDBVR SOT-23 DBV 5 3000 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431AIDBVT SOT-23 DBV 5 250 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431AIDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431AIDBZRG4 SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431AIDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431AIDBZTG4 SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431AIDCKR SC70 DCK 6 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431AIDCKT SC70 DCK 6 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431AIPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 8-May-2018 Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) TLVH431AQDBVR SOT-23 DBV 5 3000 180.0 8.4 TLVH431AQDBVT SOT-23 DBV 5 250 180.0 8.4 TLVH431AQDBZR SOT-23 DBZ 3 3000 180.0 TLVH431AQDBZT SOT-23 DBZ 3 250 180.0 TLVH431AQDBZTG4 SOT-23 DBZ 3 250 TLVH431AQDCKR SC70 DCK 6 TLVH431AQDCKT SC70 DCK 6 TLVH431AQPK SOT-89 PK TLVH431BCDBVR SOT-23 TLVH431BCDBVT SOT-23 TLVH431BCDBZR W Pin1 (mm) Quadrant 3.2 3.2 1.4 4.0 8.0 Q3 3.2 3.2 1.4 4.0 8.0 Q3 8.4 3.15 2.77 1.22 4.0 8.0 Q3 8.4 3.15 2.77 1.22 4.0 8.0 Q3 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 DBV 5 3000 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 DBV 5 250 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BCDBZRG4 SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BCDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BCDCKR SC70 DCK 6 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431BCDCKT SC70 DCK 6 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431BCPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 TLVH431BIDBVR SOT-23 DBV 5 3000 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431BIDBVT SOT-23 DBV 5 250 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431BIDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BIDBZRG4 SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BIDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BIDBZTG4 SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BIDCKR SC70 DCK 6 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431BIDCKT SC70 DCK 6 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431BIPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 TLVH431BQDBVR SOT-23 DBV 5 3000 179.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431BQDBVT SOT-23 DBV 5 250 179.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431BQDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BQDBZRG4 SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BQDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BQDBZTG4 SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431BQDCKR SC70 DCK 6 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431BQDCKT SC70 DCK 6 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431BQPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 TLVH431CDBVR SOT-23 DBV 5 3000 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431CDBVT SOT-23 DBV 5 250 179.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431CDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431CDBZRG4 SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431CDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431CDBZTG4 SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431CDCKT SC70 DCK 6 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431CPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 TLVH431IDBVR SOT-23 DBV 5 3000 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 Pack Materials-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 8-May-2018 Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant TLVH431IDBVT SOT-23 DBV 5 250 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431IDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431IDBZRG4 SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431IDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431IDCKR SC70 DCK 6 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431IDCKT SC70 DCK 6 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431IPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 TLVH431QDBVR SOT-23 DBV 5 3000 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431QDBVT SOT-23 DBV 5 250 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 TLVH431QDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431QDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431QDBZTG4 SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH431QDCKR SC70 DCK 6 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431QDCKT SC70 DCK 6 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 TLVH431QPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 TLVH432ACDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432ACDBZRG4 SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432ACDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432AIDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432AIPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 TLVH432AQDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432AQDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432BCDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432BCDBZRG4 SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432BCPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 TLVH432BIDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432BQDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432BQDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432BQDBZTG4 SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432CDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432CDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432CPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 TLVH432IDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432QDBZR SOT-23 DBZ 3 3000 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432QDBZT SOT-23 DBZ 3 250 180.0 8.4 3.15 2.77 1.22 4.0 8.0 Q3 TLVH432QPK SOT-89 PK 3 1000 180.0 12.4 4.91 4.52 1.9 8.0 12.0 Q3 Pack Materials-Page 3 PACKAGE MATERIALS INFORMATION www.ti.com 8-May-2018 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLVH431ACDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLVH431ACDBVRG4 SOT-23 DBV 5 3000 180.0 180.0 18.0 TLVH431ACDBVT SOT-23 DBV 5 250 180.0 180.0 18.0 TLVH431ACDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431ACDBZRG4 SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431ACDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431ACDCKR SC70 DCK 6 3000 203.0 203.0 35.0 TLVH431ACDCKT SC70 DCK 6 250 203.0 203.0 35.0 TLVH431ACPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH431AIDBVR SOT-23 DBV 5 3000 203.0 203.0 35.0 TLVH431AIDBVT SOT-23 DBV 5 250 203.0 203.0 35.0 TLVH431AIDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431AIDBZRG4 SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431AIDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431AIDBZTG4 SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431AIDCKR SC70 DCK 6 3000 203.0 203.0 35.0 TLVH431AIDCKT SC70 DCK 6 250 203.0 203.0 35.0 TLVH431AIPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH431AQDBVR SOT-23 DBV 5 3000 203.0 203.0 35.0 TLVH431AQDBVT SOT-23 DBV 5 250 203.0 203.0 35.0 Pack Materials-Page 4 PACKAGE MATERIALS INFORMATION www.ti.com 8-May-2018 Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLVH431AQDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431AQDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431AQDBZTG4 SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431AQDCKR SC70 DCK 6 3000 203.0 203.0 35.0 TLVH431AQDCKT SC70 DCK 6 250 203.0 203.0 35.0 TLVH431AQPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH431BCDBVR SOT-23 DBV 5 3000 203.0 203.0 35.0 TLVH431BCDBVT SOT-23 DBV 5 250 203.0 203.0 35.0 TLVH431BCDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431BCDBZRG4 SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431BCDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431BCDCKR SC70 DCK 6 3000 203.0 203.0 35.0 TLVH431BCDCKT SC70 DCK 6 250 203.0 203.0 35.0 TLVH431BCPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH431BIDBVR SOT-23 DBV 5 3000 203.0 203.0 35.0 TLVH431BIDBVT SOT-23 DBV 5 250 203.0 203.0 35.0 TLVH431BIDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431BIDBZRG4 SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431BIDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431BIDBZTG4 SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431BIDCKR SC70 DCK 6 3000 203.0 203.0 35.0 TLVH431BIDCKT SC70 DCK 6 250 203.0 203.0 35.0 TLVH431BIPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH431BQDBVR SOT-23 DBV 5 3000 203.0 203.0 35.0 TLVH431BQDBVT SOT-23 DBV 5 250 203.0 203.0 35.0 TLVH431BQDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431BQDBZRG4 SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431BQDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431BQDBZTG4 SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431BQDCKR SC70 DCK 6 3000 203.0 203.0 35.0 TLVH431BQDCKT SC70 DCK 6 250 203.0 203.0 35.0 TLVH431BQPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH431CDBVR SOT-23 DBV 5 3000 203.0 203.0 35.0 TLVH431CDBVT SOT-23 DBV 5 250 203.0 203.0 35.0 TLVH431CDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431CDBZRG4 SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431CDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431CDBZTG4 SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431CDCKT SC70 DCK 6 250 203.0 203.0 35.0 TLVH431CPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH431IDBVR SOT-23 DBV 5 3000 203.0 203.0 35.0 TLVH431IDBVT SOT-23 DBV 5 250 203.0 203.0 35.0 TLVH431IDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431IDBZRG4 SOT-23 DBZ 3 3000 183.0 183.0 20.0 Pack Materials-Page 5 PACKAGE MATERIALS INFORMATION www.ti.com 8-May-2018 Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLVH431IDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431IDCKR SC70 DCK 6 3000 203.0 203.0 35.0 TLVH431IDCKT SC70 DCK 6 250 203.0 203.0 35.0 TLVH431IPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH431QDBVR SOT-23 DBV 5 3000 203.0 203.0 35.0 TLVH431QDBVT SOT-23 DBV 5 250 203.0 203.0 35.0 TLVH431QDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH431QDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431QDBZTG4 SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH431QDCKR SC70 DCK 6 3000 203.0 203.0 35.0 TLVH431QDCKT SC70 DCK 6 250 203.0 203.0 35.0 TLVH431QPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH432ACDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432ACDBZRG4 SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432ACDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH432AIDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432AIPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH432AQDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432AQDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH432BCDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432BCDBZRG4 SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432BCPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH432BIDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432BQDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432BQDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH432BQDBZTG4 SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH432CDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432CDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH432CPK SOT-89 PK 3 1000 340.0 340.0 38.0 TLVH432IDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432QDBZR SOT-23 DBZ 3 3000 183.0 183.0 20.0 TLVH432QDBZT SOT-23 DBZ 3 250 183.0 183.0 20.0 TLVH432QPK SOT-89 PK 3 1000 340.0 340.0 38.0 Pack Materials-Page 6 PACKAGE OUTLINE DBV0005A SOT-23 - 1.45 mm max height SCALE 4.000 SMALL OUTLINE TRANSISTOR C 3.0 2.6 1.75 1.45 PIN 1 INDEX AREA 1 0.1 C B A 5 2X 0.95 1.9 1.45 MAX 3.05 2.75 1.9 2 4 0.5 5X 0.3 0.2 3 (1.1) C A B 0.15 TYP 0.00 0.25 GAGE PLANE 8 TYP 0 0.22 TYP 0.08 0.6 TYP 0.3 SEATING PLANE 4214839/C 04/2017 NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. Refernce JEDEC MO-178. www.ti.com EXAMPLE BOARD LAYOUT DBV0005A SOT-23 - 1.45 mm max height SMALL OUTLINE TRANSISTOR PKG 5X (1.1) 1 5 5X (0.6) SYMM (1.9) 2 2X (0.95) 3 4 (R0.05) TYP (2.6) LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE:15X SOLDER MASK OPENING METAL SOLDER MASK OPENING METAL UNDER SOLDER MASK EXPOSED METAL EXPOSED METAL 0.07 MIN ARROUND 0.07 MAX ARROUND NON SOLDER MASK DEFINED (PREFERRED) SOLDER MASK DEFINED SOLDER MASK DETAILS 4214839/C 04/2017 NOTES: (continued) 4. Publication IPC-7351 may have alternate designs. 5. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com EXAMPLE STENCIL DESIGN DBV0005A SOT-23 - 1.45 mm max height SMALL OUTLINE TRANSISTOR PKG 5X (1.1) 1 5 5X (0.6) SYMM (1.9) 2 2X(0.95) 4 3 (R0.05) TYP (2.6) SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE:15X 4214839/C 04/2017 NOTES: (continued) 6. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 7. Board assembly site may have different recommendations for stencil design. www.ti.com PACKAGE OUTLINE DBV0005A SOT-23 - 1.45 mm max height SCALE 4.000 SMALL OUTLINE TRANSISTOR C 3.0 2.6 1.75 1.45 PIN 1 INDEX AREA 1 0.1 C B A 5 2X 0.95 1.9 1.45 MAX 3.05 2.75 1.9 2 4 0.5 5X 0.3 0.2 3 (1.1) C A B 0.15 TYP 0.00 0.25 GAGE PLANE 8 TYP 0 0.22 TYP 0.08 0.6 TYP 0.3 SEATING PLANE 4214839/C 04/2017 NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. Refernce JEDEC MO-178. www.ti.com EXAMPLE BOARD LAYOUT DBV0005A SOT-23 - 1.45 mm max height SMALL OUTLINE TRANSISTOR PKG 5X (1.1) 1 5 5X (0.6) SYMM (1.9) 2 2X (0.95) 3 4 (R0.05) TYP (2.6) LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE:15X SOLDER MASK OPENING METAL SOLDER MASK OPENING METAL UNDER SOLDER MASK EXPOSED METAL EXPOSED METAL 0.07 MIN ARROUND 0.07 MAX ARROUND NON SOLDER MASK DEFINED (PREFERRED) SOLDER MASK DEFINED SOLDER MASK DETAILS 4214839/C 04/2017 NOTES: (continued) 4. Publication IPC-7351 may have alternate designs. 5. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com EXAMPLE STENCIL DESIGN DBV0005A SOT-23 - 1.45 mm max height SMALL OUTLINE TRANSISTOR PKG 5X (1.1) 1 5 5X (0.6) SYMM (1.9) 2 2X(0.95) 4 3 (R0.05) TYP (2.6) SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE:15X 4214839/C 04/2017 NOTES: (continued) 6. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 7. Board assembly site may have different recommendations for stencil design. www.ti.com 4203227/C PACKAGE OUTLINE DBZ0003A SOT-23 - 1.12 mm max height SCALE 4.000 SMALL OUTLINE TRANSISTOR C 2.64 2.10 1.4 1.2 PIN 1 INDEX AREA 1.12 MAX B A 0.1 C 1 0.95 3.04 2.80 1.9 3X 3 0.5 0.3 0.2 2 (0.95) C A B 0.25 GAGE PLANE 0 -8 TYP 0.10 TYP 0.01 0.20 TYP 0.08 0.6 TYP 0.2 SEATING PLANE 4214838/C 04/2017 NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. Reference JEDEC registration TO-236, except minimum foot length. www.ti.com EXAMPLE BOARD LAYOUT DBZ0003A SOT-23 - 1.12 mm max height SMALL OUTLINE TRANSISTOR PKG 3X (1.3) 1 3X (0.6) SYMM 3 2X (0.95) 2 (R0.05) TYP (2.1) LAND PATTERN EXAMPLE SCALE:15X SOLDER MASK OPENING METAL SOLDER MASK OPENING METAL UNDER SOLDER MASK 0.07 MIN ALL AROUND 0.07 MAX ALL AROUND NON SOLDER MASK DEFINED (PREFERRED) SOLDER MASK DEFINED SOLDER MASK DETAILS 4214838/C 04/2017 NOTES: (continued) 4. Publication IPC-7351 may have alternate designs. 5. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com EXAMPLE STENCIL DESIGN DBZ0003A SOT-23 - 1.12 mm max height SMALL OUTLINE TRANSISTOR PKG 3X (1.3) 1 3X (0.6) SYMM 3 2X(0.95) 2 (R0.05) TYP (2.1) SOLDER PASTE EXAMPLE BASED ON 0.125 THICK STENCIL SCALE:15X 4214838/C 04/2017 NOTES: (continued) 6. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 7. Board assembly site may have different recommendations for stencil design. www.ti.com PACKAGE OUTLINE LP0003A TO-92 - 5.34 mm max height SCALE 1.200 SCALE 1.200 TO-92 5.21 4.44 EJECTOR PIN OPTIONAL 5.34 4.32 (1.5) TYP SEATING PLANE (2.54) NOTE 3 2X 4 MAX (0.51) TYP 6X 0.076 MAX SEATING PLANE 2X 2.6 0.2 3X 12.7 MIN 3X 3X 0.55 0.38 0.43 0.35 2X 1.27 0.13 FORMED LEAD OPTION STRAIGHT LEAD OPTION OTHER DIMENSIONS IDENTICAL TO STRAIGHT LEAD OPTION 3X 2.67 2.03 4.19 3.17 3 2 1 3.43 MIN 4215214/B 04/2017 NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. Lead dimensions are not controlled within this area. 4. Reference JEDEC TO-226, variation AA. 5. Shipping method: a. Straight lead option available in bulk pack only. b. Formed lead option available in tape and reel or ammo pack. c. Specific products can be offered in limited combinations of shipping medium and lead options. d. Consult product folder for more information on available options. www.ti.com EXAMPLE BOARD LAYOUT LP0003A TO-92 - 5.34 mm max height TO-92 0.05 MAX ALL AROUND TYP FULL R TYP METAL TYP (1.07) 3X ( 0.85) HOLE 2X METAL (1.5) 2X (1.5) 2 1 (R0.05) TYP 3 2X (1.07) (1.27) SOLDER MASK OPENING 2X SOLDER MASK OPENING (2.54) LAND PATTERN EXAMPLE STRAIGHT LEAD OPTION NON-SOLDER MASK DEFINED SCALE:15X 0.05 MAX ALL AROUND TYP ( 1.4) 2X ( 1.4) METAL 3X ( 0.9) HOLE METAL (R0.05) TYP 2 1 (2.6) SOLDER MASK OPENING 3 2X SOLDER MASK OPENING (5.2) LAND PATTERN EXAMPLE FORMED LEAD OPTION NON-SOLDER MASK DEFINED SCALE:15X 4215214/B 04/2017 www.ti.com TAPE SPECIFICATIONS LP0003A TO-92 - 5.34 mm max height TO-92 13.7 11.7 32 23 (2.5) TYP 0.5 MIN 16.5 15.5 11.0 8.5 9.75 8.50 19.0 17.5 6.75 5.95 2.9 TYP 2.4 3.7-4.3 TYP 13.0 12.4 FOR FORMED LEAD OPTION PACKAGE 4215214/B 04/2017 www.ti.com IMPORTANT NOTICE Texas Instruments Incorporated (TI) reserves the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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