3
2
4
5
DBV PACKAGE
(TOP VIEW)
1
TPS3123/T
PS3128
RESET
GND
MR
VDD
WDI
3
2
4
5
1
TPS3124
RESET
GND
RESET
VDD
WDI
3
2
4
5
1
TPS3125/
TPS3126
RESET
GND
RESET
VDD
MR
MR
GND
VDD RESET
TPS3123J12
XF
RESET
CVDD DVDD
GND
1.2 V
TMS320UVC5402
WDI
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
www.ti.com
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
Check for Samples: TPS3123-xx,TPS3124-xx,TPS3125-xx,TPS3126-xx,TPS3128-xx
1FEATURES
2•Minimum Supply Voltage of 0.75 V
•Supply Voltage Supervision Range:
–1.2 V, 1.5 V, 1.8 V (TPS312x)
–3 V (TPS3125 Devices Only)
–Other Versions on Request
•Power-On Reset Generator With Fixed Delay
Time of 180 ms
•Manual Reset Input (TPS3123/5/6/8)
•Watchdog Timer Retriggers the RESET Output
at VDD ≥VIT
•Supply Current of 14 μA (Typ)
•Small SOT23-5 Package
•Temperature Range of –40°C to +85°C
•Reset Output Available in Push-Pull (Active
Low and High) and Open-Drain (Active-Low)
APPLICATIONS
•Applications Using Low Voltage DSPs,
Microcontrollers, or Microprocessors
•Portable/Battery-Powered Equipment
•Wireless Communication Systems
•Programmable Controls
•Industrial Equipment
•Notebook/Desktop Computers
•Intelligent Instruments
Figure 1. Typical Low-Voltage DSP Application
1Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date. Copyright ©1999–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
www.ti.com
DESCRIPTION
The TPS312x family of ultralow voltage processor supervisory circuits provides circuit initialization and timing
supervision, primarily for DSP and processor-based systems.
During power-on, RESET is asserted when the supply voltage (VDD) becomes higher than 0.75 V. Thereafter, the
supply voltage supervisor monitors VDD and keeps RESET output active as long as VDD remains below the
threshold voltage (VIT). An internal timer delays the return of the output to the inactive state (high) to ensure
proper system reset. The delay time, td= 180 ms, starts after VDD has risen above the threshold voltage (VIT).
When the supply voltage drops below the threshold voltage (VIT), the output becomes active (low) again. No
external components are required. All the devices of this family have a fixed-sense threshold voltage (VIT) set by
a high precision internal voltage divider.
The TPS3123/5/6/8 devices incorporate a manual reset input, MR. A low level at MR causes RESET to become
active. The TPS3124 devices do not have the input MR, but include a high-level output RESET same as the
TPS3125 and TPS3126 devices. In addition, the TPS3123/4/8 have a watchdog timer that needs to be triggered
periodically by a positive or negative transition at WDI. When the supervising system fails to retrigger the
watchdog circuit within the time-out interval ttout= 0.8 s, RESET output becomes active for the time period (td).
This event also reinitializes the watchdog timer.
The circuits are available in a 5-pin SOT23-5 package. The TPS312x devices are characterized for operation
over a temperature range of –40°C to +85°C.
Table 1. PACKAGE INFORMATION, STANDARD VERSIONS(1)(2)
TADEVICE NAME THRESHOLD VOLTAGE MARKING
TPS3123J12DBVR(3) TPS3123J12DBVT(4) 1.08 V PBNI
TPS3123G15DBVR(3) TPS3123G15DBVT(4) 1.40 V PBOI
TPS3123J18DBVR(3) TPS3123J18DBVT(4) 1.62 V PBPI
TPS3124J12DBVR(3) TPS3124J12DBVT(4) 1.08 V PBQI
TPS3124G15DBVR(3) TPS3124G15DBVT(4) 1.40 V PBRI
TPS3124J18DBVR(3) TPS3124J18DBVT(4) 1.62 V PBSI
TPS3125J12DBVR(3) TPS3125J12DBVT(4) 1.08 V PBTI
–40°C to +85°C TPS3125G15DBVR(3) TPS3125G15DBVT(4) 1.40 V PBUI
TPS3125J18DBVR(3) TPS3125J18DBVT(4) 1.62 V PBVI
TPS3125L30DBVR(3) TPS3125L30DBVT(4) 2.64 V PBXI
TPS3126E12DBVR(3) TPS3126E12DBVT(4) 1.14 V PFOI
TPS3126E15DBVR(3) TPS3126E15DBVT(4) 1.43 V PFPI
TPS3126E18DBVR(3) TPS3126E18DBVT(4) 1.71 V PFQI
TPS3128E15DBVR(3) TPS3128E15DBVT(4) 1.43 V PFSI
TPS3128E18DBVR(3) TPS3128E18DBVT(4) 1.71 V PFTI
(1) Other versions available. Contact Texas Instruments for details; minimum order quantities apply.
(2) For the most current package and ordering information see the Package Option Addendum at the end of this document, or visit the
device product folder at www.ti.com.
(3) The DBVRpassive indicates tape and reel of 3000 parts.
(4) The DBVTpassive indicates tape and reel of 250 parts.
2Copyright ©1999–2011, Texas Instruments Incorporated
TPS312 3 J 12 DBV R
Reel
Package
Nominal Supply Voltage
Typical Reset Threshold Voltage
Functionality
Family
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
www.ti.com
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
Table 2. Ordering Information Application Specific Versions (1)
NOMINAL SUPPLY VOLTAGE, TYPICAL RESET THRESHOLD
DEVICE NAME DEVICE NAME
VNOM VOLTAGE–VIT–
TPS312xx12DBV 1.2 V TPS312xAxxDBV VNOM –1%
TPS312xx15DBV 1.5 V TPS312xBxxDBV VNOM –2%
TPS312xx18DBV 1.8 V TPS312xCxxDBV VNOM –3%
TPS312xx30DBV 3.0 V TPS312xDxxDBV VNOM –4%
TPS312xExxDBV VNOM –5%
TPS312xFxxDBV VNOM –6%
TPS312xGxxDBV VNOM –7%
TPS312xHxxDBV VNOM –8%
TPS312xIxxDBV VNOM –9%
TPS312xJxxDBV VNOM –10%
TPS312xKxxDBV VNOM –11%
TPS312xLxxDBV VNOM –12%
TPS312xMxxDBV VNOM –13%
TPS312xNxxDBV VNOM –14%
TPS312xOxxDBV VNOM –15%
(1) For the application-specific versions contact Texas Instruments for availability, lead time, and minimum order quantities.
Table 3. Function Tables
TPS3123/8 TPS3124 TPS3125/6
MR VDD >VIT RESET VDD >VIT RESET RESET MR VDD >VIT RESET RESET
L 0 L 0 L H L 0 L H
L 1 L 1 H L L 1 L H
H 0 L H 0 L H
H 1 H H 1 H L
Table 4. Reset Topology
DEVICES OPEN DRAIN PUSH-PULL
TPS3123 X
TPS3124 X
TPS3125 X
TPS3126 X
TPS3128 X
Copyright ©1999–2011, Texas Instruments Incorporated 3
R1
R2
R3
Reference
Voltage
Transition
Detector
Watchdog
Logic and
Timer
Reset
Logic and
Timer
Device Power Supply
VDD
MR(1)
GND
WD(2)
RESET(3)
RESET
NOTES:
(1) TPS3123/5/6/8
(2) TPS3123/4/8
(3) TPS3124/5/6
VDD
VIT
<0.85 V
MR
RESET
tdtdtd
t
t
t
A B C D E F G
Output Undefined Output Undefined
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
www.ti.com
Figure 2. FUNCTIONAL BLOCK DIAGRAM
Figure 3. TIMING DIAGRAM TPS3123/5/6/8
4Copyright ©1999–2011, Texas Instruments Incorporated
VDD
VIT
<0.85 V
MR
WDI
RESET
tdtdtdtdtd
ttout ttout ttout
Output Undefined
* * * * *
* = WDI Disabled
t
t
t
t
A B
C D E F
G
HJ
(TPS3123)
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
www.ti.com
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
Figure 4. TIMING DIAGRAM TPS3123/4//8
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)(1)
UNIT
Manual reset, MR –0.3 V to VDD + 0.6 V
RESET –0.3 V to VDD + 0.6 V
VDD Supply voltage 3.6 V
WDI Watchdog input –0.3 V to VDD + 0.6 V
IOL Maximum low output current 5 mA
IOH Maximum high output current –5 mA
IIK Input clamp current (VI<0 or VI>VDD)±10 mA
IOK Output clamp current (VO<0 or VO>VDD)±10 mA
Continuous total power dissipation See Dissipation Rating Table
TAOperating free-air temperature range, –40°C to +85°C
Tstg Storage temperature range, –65°C to +150°C
Soldering temperature +260°C
Open drain RESET outputs –0.3 V to VDD + 0.3 V
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
DISSIPATION RATING TABLE
TA≤+25°C DERATING FACTOR TA= +70°C TA= +85°C
PACKAGE POWER RATING ABOVE TA= +25°C POWER RATING POWER RATING
DBV 437 mW 3.5 mW/°C 280 mW 227 mW
Copyright ©1999–2011, Texas Instruments Incorporated 5
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
www.ti.com
RECOMMENDED OPERATING CONDITIONS
at specified temperature range. MIN MAX UNIT
TA= 0°C to +85°C 0.75 3.3
VDD Supply voltage V
TA=–40°C to +85°C 0.85 3.3
VDD Manual reset voltage 0.0 VDD +0.3 V
VWD1 Watchdog input voltage 0 VDD +0.3 V
VIH High-level input voltage 0.7×VDD V
VIL Low-level input voltage 0.3×VDD V
Δt/ΔV Input transition rise and fall rate at WDI 1 μs/V
TAOperating free-air temperature range 40 +85 °C
ELECTRICAL CHARACTERISTICS
over recommended operating free-air temperature range (unless otherwise noted).
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
MR pullup resistor (internal) 27 kΩ
WDI WDI = VDD = 3.3 V 1 1
IIH High-level input current μA
MR MR = 0.7 ×VDD, VDD = 3.3 V 20 55
WDI WDI = 0 V, VDD = 3.3 V 1 1
IIL Low-level input current μA
MR MR = 0 V, VDD = 3.3 V 80 170
High-level output current TPS3126-xx,
IOH VDD = VOH = 3.3 V 200 nA
(leakage into RESET pin) TPS3128-xx VDD = 1.5 V, IOH =–1 mA
RESET VDD = 3.3 V, IOH =–4.5 mA
High-level output voltage
VOH 0.8×VDD V
(TPS3123/4/5 only) VDD = 0.75 V, IOH =–8μA
RESET VDD = 1.5 V, IOH =–1 mA
VDD = 0.75 V, IOL = 15 μA
RESET VDD = 1.5 V, IOL = 1.4 mA 0.2 ×VDD
VOL Low-level output voltage V
VDD = 1.5 V, IOL = 1.4 mA
RESET VDD = 3.3 V, IOL = 3 mA 0.4
TPS312xJ12 1.04 1.08 1.12
TPS312xG15 1.35 1.40 1.45
TPS312xJ18 1.56 1.62 1.68
Negative-going input threshold
VIT–TPS312xL30 TA=–40°C to +85°C 2.57 2.64 2.71 V
voltage (1) TPS312xE12 1.10 1.14 1.18
TPS312xE15 1.38 1.43 1.48
TPS312xE18 1.65 1.71 1.77
1 V <VIT–<1.4 V 15
Vhys Hysteresis at VDD input 1.4 V <VIT–<2 V 20 mV
2 V <VIT–<3 V 30
TPS3123-xx VDD = 0.75 V 14
WDI = VDD,
TPS3124-xx MR unconnected VDD = 3.3 V 22 30
TPS3128-xx
IDD Supply current μA
VDD = 0.75 V 14
TPS3125-xx MR unconnected
TPS3126-xx (2) VDD = 3.3 V 18 25
CiInput capacitance at MR, WDI VI= 0 V to 3.3 V 5 pF
(1) To ensure best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1 μF) should be placed near the supply terminal.
(2) The supply current during delay time tdis typical 5 μA higher.
6Copyright ©1999–2011, Texas Instruments Incorporated
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
www.ti.com
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
TIMING REQUIREMENTS
at RL= 1 MΩ, CL= 50 pF, TA= +25°C.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
At VDD VIH = VIT–+ 0.2 V, VIL = VIT ––0.2 V 6
twPulse width At MR 1 μs
VDD ≥VIT–+ 0.2 V, VIL = 0.3 x VDD, VIH = 0.7 ×VDD
At WDI 0.1
SWITCHING CHARACTERISTICS
at RL= 1 MΩ, CL= 50 pF, TA= +25°C.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VDD ≥VIT–+ 0.2 V,
ttout Watchdog time out 0.8 1.4 2.1 s
See timing diagram
VDD >VIT–+ 0.2 V,
tdDelay time 100 180 260 ms
See timing diagram
MR to RESET delay
tPHL Propagation delay time, high-to-low-level output 0.1
VDD ≥VIT–+ 0.2 V,
(TPS3123/5/6/8) VIL = 0.2 ×VDD,μs
MR to RESET delay VIH = 0.8 ×VDD
tPLH Propagation delay time, low-to-high-level output 0.1
(TPS3125/6)
tPHL Propagation delay time, high-to-low-level output VDD to RESET delay 10
VIL = VIT––0.2 V, μs
VDD to RESET delay VIH = VIT–+ 0.2 V
tPLH Propagation delay time, low-to-high-level output 10
(TPS3124/5/6)
Copyright ©1999–2011, Texas Instruments Incorporated 7
TPS3123J12
TA = 25°C
00 1 2
− Supply Current −
25
3 3.3
20
15
10
Aµ
ICC
VDD − Supply V oltage − V
250
00 50 100 150
− Low-Level Output Voltage − mV
500
750
200 250
TA = 0°C
TA = 85°C
TA = 25°C
VOL
IOL − Low-Level Output Current − µA
TPS3123J12
VDD = 0.75 V
0.75
0.5
0.25
00 1 2 3
1
1.25
1.5
4 5 6
− Low-Level Output Voltage − V
TA = 85°C
TA = 25°C
VOL
IOL − Low-Level Output Current − mA
TPS3125L30
VDD = 1.5 V
MR = Open
TA = −40°C
TA = 0°C
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
www.ti.com
TYPICAL CHARACTERISTICS
SUPPLY CURRENT LOW-LEVEL OUTPUT VOLTAGE
vs vs
SUPPLY VOLTAGE LOW-LEVEL OUTPUT CURRENT
Figure 5. Figure 6.
LOW-LEVEL OUTPUT VOLTAGE LOW-LEVEL OUTPUT VOLTAGE
vs vs
LOW-LEVEL OUTPUT CURRENT LOW-LEVEL OUTPUT CURRENT
Figure 7. Figure 8.
8Copyright ©1999–2011, Texas Instruments Incorporated
2.5
1.5
1
00 5 10 15
2.75
3
3.3
20 25 30
2.25
2
1.75
1.25
0.75
0.5
0.25
− Low-Level Output Voltage − V
VOL
IOL − Low-Level Output Current − mA
TPS3125L30
VDD = 3.3 V
MR = Open TA = 85°C
TA = 25°C
TA = −40°C
TA = 0°C
0.8
0.6
0.4
00 −1 −2 −3
1.2
1.4
1.6
−4 −5
1
0.2
− High-Level Output Voltage − V
VOH
IOH − High-Level Output Current − mA
TPS3123J12
VDD = 1.5 V
MR = Open
TA = 85°C
TA = 25°C
TA = −40°C
TA = 0°C
1.75
1.25
0.5
00 −5 −10 −15
2.25
3.4
−20 −25 −30
3
2.75
2.5
2
1.5
1
0.75
0.25
− High-Level Output Voltage − V
VOH
IOH − High-Level Output Current − mA
TPS3123J12
VDD = 3.3 V
MR = Open
TA = 85°C
TA = 25°C
TA = −40°C
TA = 0°C
−40 −20 0 20 40
Normalized Input Threshold Voltage −
60 80
VIT(T )/
AVIT(25 )°C
TA − Free-Air Temperature − °C
TPS312xJ12
1.002
1.001
0.999
1.005
1.004
1.003
1
0.998
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
www.ti.com
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
TYPICAL CHARACTERISTICS (continued)
LOW-LEVEL OUTPUT VOLTAGE HIGH-LEVEL OUTPUT VOLTAGE
vs vs
LOW-LEVEL OUTPUT CURRENT HIGH-LEVEL OUTPUT CURRENT
Figure 9. Figure 10.
HIGH-LEVEL OUTPUT VOLTAGE NORMALIZED INPUT THRESHOLD VOLTAGE
vs vs
HIGH-LEVEL OUTPUT CURRENT FREE-AIR TEMPERATURE
Figure 11. Figure 12.
Copyright ©1999–2011, Texas Instruments Incorporated 9
2.5
2
1
00 50 100 150
− Minimum Pulse Duration −
3.5
4
4.5
200 250 300
3
1.5
0.5
twsµ
VDD − Threshold Overdrive − mV
MR = Open
VIT = 2.64 V
TA = 25°C
TPS312xL30
1.002
1.001
0.999
−40 −20 0 20 40
1.005
60 80
1.004
1.003
1
0.998
Normalized Input Threshold Voltage − VIT(T )/
AVIT(25 )°C
TA − Free-Air Temperature − °C
TPS312xL30
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
www.ti.com
TYPICAL CHARACTERISTICS (continued)
NORMALIZED INPUT THRESHOLD VOLTAGE MINIMUM PULSE DURATION
vs vs
FREE-AIR TEMPERATURE THRESHOLD OVERDRIVE
Figure 13. Figure 14.
MINIMUM PULSE DURATION
vs
THRESHOLD OVERDRIVE
Figure 15.
10 Copyright ©1999–2011, Texas Instruments Incorporated
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
www.ti.com
SLVS227E –AUGUST 1999–REVISED AUGUST 2011
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision D (December, 2006) to Revision E Page
•Removed TPS3128E12DBVR from list of orderable devices in Table 1 .............................................................................. 2
Copyright ©1999–2011, Texas Instruments Incorporated 11
PACKAGE OPTION ADDENDUM
www.ti.com 20-Aug-2011
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
TPS3123G15DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3123G15DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3123J12DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3123J12DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3123J12DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3123J12DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3123J18DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3123J18DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3123J18DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3123J18DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3124G15DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3124G15DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3124J12DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3124J12DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3124J12DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3124J12DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3124J18DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 20-Aug-2011
Addendum-Page 2
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
TPS3124J18DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3124J18DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3124J18DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125G15DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125G15DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125G15DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125G15DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125J12DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125J12DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125J12DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125J12DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125J18DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125J18DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125J18DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125J18DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125L30DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125L30DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3125L30DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 20-Aug-2011
Addendum-Page 3
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
TPS3125L30DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E12DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E12DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E12DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E12DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E15DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E15DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E15DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E15DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E18DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E18DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E18DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3126E18DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3128E12DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3128E12DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3128E15DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3128E15DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3128E15DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 20-Aug-2011
Addendum-Page 4
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
TPS3128E15DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3128E18DBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3128E18DBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3128E18DBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TPS3128E18DBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
(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.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
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.
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
TPS3123G15DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3123J12DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3123J12DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3123J18DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3123J18DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3124G15DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3124J12DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3124J12DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3124J18DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3124J18DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3125G15DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3125G15DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3125J12DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3125J12DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3125J18DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3125J18DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3125L30DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3125L30DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
PACKAGE MATERIALS INFORMATION
www.ti.com 19-Aug-2011
Pack Materials-Page 1
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
TPS3126E12DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3126E12DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3126E15DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3126E15DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3126E18DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3126E18DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3128E12DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3128E15DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3128E15DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3128E18DBVR SOT-23 DBV 5 3000 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
TPS3128E18DBVT SOT-23 DBV 5 250 180.0 9.0 3.15 3.2 1.4 4.0 8.0 Q3
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TPS3123G15DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3123J12DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3123J12DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3123J18DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3123J18DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3124G15DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
PACKAGE MATERIALS INFORMATION
www.ti.com 19-Aug-2011
Pack Materials-Page 2
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TPS3124J12DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3124J12DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3124J18DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3124J18DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3125G15DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3125G15DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3125J12DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3125J12DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3125J18DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3125J18DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3125L30DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3125L30DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3126E12DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3126E12DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3126E15DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3126E15DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3126E18DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3126E18DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3128E12DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3128E15DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3128E15DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
TPS3128E18DBVR SOT-23 DBV 5 3000 182.0 182.0 20.0
TPS3128E18DBVT SOT-23 DBV 5 250 182.0 182.0 20.0
PACKAGE MATERIALS INFORMATION
www.ti.com 19-Aug-2011
Pack Materials-Page 3
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