RP106x SERIES 0.8%ACCURACY 0.7V OUTPUT 400mA LDO REGULATOR NO.EA-180-131017 OUTLINE The RP106x Series are low voltage 400mA voltage regulator. These ICs had been further improved of low-voltage capability compared with previous low-voltage product. The input voltage is as low as Min. 1.0V and the output voltage can be set from 0.7V. The output voltage accuracy has been improved to 0.8% and due to a built-in transistor with low on-resistance of 0.55 (at VOUT=1.5V). Each of these ICs consists of a voltage reference unit, an error amplifier, a resistor-net for voltage setting, and a current limit circuits for over-current for the destruction prevention by the over-current. The CE pin can switch the regulator to standby mode. In addition to SOT-23-5 and SC-88A packages, a 0.69mm square WLCSP-4-P5 package and a 1.2mm square DFN(PLP)1212-6 are also available. FEATURES * * * * * * * * * * * * * Supply Current ......................................................Typ. 48A Standby Current ....................................................Typ. 0.1A Ripple Rejection....................................................Typ. 60dB (f=10kHz) Input Voltage Range .............................................1.0V to 3.6V Output Voltage Range...........................................0.7V to 1.8V (0.1V steps) (For other voltages, please refer to MARK INFORMATIONS.) Output Voltage Accuracy.......................................0.8% (VOUT1.0V, Topt=25C) Temperature-Drift Coefficient of Output Voltage ...Typ. 60ppm/C Dropout Voltage ....................................................Typ. 0.22V (VOUT=1.5V) Line Regulation .....................................................Typ. 0.10%/V Packages ..............................................................WLCSP-4-P5, DFN(PLP)1212-6, SC-88A, SOT-23-5 Built-in Fold Back Protection Circuit .....................Typ. 110mA (Current at short mode) Built-in Constant Slope Circuit Ceramic capacitors are recommended to be used with this IC .....1.0F or more APPLICATIONS * Power source for portable communication equipment. * Power source for electrical appliances such as cameras, VCRs and camcorders. * Power source for battery-powered equipment. 1 RP106x NO.EA-180-131017 BLOCK DIAGRAMS RP106xxxxB RP106xxxxD VDD VOUT VDD Vref VOUT Vref Current Limit Current Limit CE GND CE GND SELECTION GUIDE The output voltage, auto discharge function, package, and the taping type, etc. for the ICs can be selected at the user's request. Product Name Package Quantity per Reel Pb Free Halogen Free WLCSP-4-P5 5,000 pcs Yes Yes DFN(PLP)1212-6 5,000 pcs Yes Yes RP106Qxx2-TR-FE SC-88A 3,000 pcs Yes Yes RP106Nxx1-TR-FE SOT-23-5 3,000 pcs Yes Yes RP106Zxx1-TR-F RP106Kxx1-TR xx Setting Output Voltage (VOUT) : Fixed Type: 07 to 18 Stepwise setting with 0.1V increment in the range from 0.7V to 1.8V Exception: 1.25V=RP106x12x5-xx 1.85V=RP106x18x5-xx Designation of Active Type: B:"H" Active, without auto discharge function at off state. D:"H" Active, with auto discharge function at off state. 2 RP106x NO.EA-180-131017 PIN CONFIGURATIONS * WLCSP-4-P5 Top View Bump Side 3 4 Silicon Side 4 3 1 * DFN(PLP)1212-6 2 2 1 6 5 4 4 5 6 1 2 3 3 2 1 * SC-88A 5 * SOT-23-5 5 4 2 4 (mark side) (mark side) 1 Bottom View 3 1 2 3 PIN DESCRIPTIONS * * * WLCSP-4-P5 Pin No. Symbol 1 VDD 2 CE 3 4 Description DFN(PLP)1212-6 Pin No. Symbol Input Pin 1 NC Chip Enable Pin ("H" Active) 2 GND GND Ground Pin 3 CE Chip Enable Pin ("H" Active) VOUT Output Pin 4 VDD Input Pin 5 NC No Connection 6 VOUT Output Pin * SC-88A Description No Connection Ground Pin SOT-23-5 Pin No. Symbol Description Pin No. Symbol Description 1 CE Chip Enable Pin ("H" Active) 1 VDD 2 NC No Connection 2 GND 3 GND Ground Pin 3 CE Chip Enable Pin ("H" Active) 4 VOUT Output Pin 4 NC No Connection 5 VDD Input Pin 5 VOUT Output Pin Input Pin Ground Pin 3 RP106x NO.EA-180-131017 ABSOLUTE MAXIMUM RATINGS Symbol Item VIN Input Voltage VCE Input Voltage (CE Pin) VOUT Output Voltage IOUT Output Current Unit 4.0 V -0.3 to 4.0 V -0.3 to VIN+0.3 V 500 mA 278 Power Dissipation (WLCSP-4-P5) PD Rating Power Dissipation (DFN(PLP)1212-6) 400 380 Power Dissipation (SC-88A) mW Power Dissipation (SOT-23-5) 420 Topt Operating Temperature Range -40 to 85 C Tstg Storage Temperature Range -55 to 125 C ) For Power Dissipation, please refer to PACKAGE INFORMATION. ABSOLUTE MAXIMUM RATINGS Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the permanent damages and may degrade the life time and safety for both device and system using the device in the field. The functional operation at or over these absolute maximum ratings is not assured. 4 RP106x NO.EA-180-131017 ELECTRICAL CHARACTERISTICS * RP106x VIN=Set VOUT+1V, IOUT=1mA, CIN=COUT =1F, unless otherwise noted. The specifications surrounded by are guaranteed by Design Engineering at -40C Topt 85C. Topt=25C Symbol Item Conditions Topt=25C VOUT Output Voltage -40C Topt 85C IOUT Typ. Max. Unit VOUT 1.0V x0.992 x1.008 V VOUT < 1.0V -8 8 mV VOUT 1.0V x0.983 x1.017 V VOUT < 1.0V -17 17 mV Output Current VOUT/IOUT Load Regulation Min. mA 400 1mA IOUT 400mA 25 45 mV VDIF Dropout Voltage ISS Supply Current IOUT=0mA 48 75 A Istandby Standby Current VCE=0V 0.1 8.0 A VOUT/VIN Line Regulation Set VOUT+0.5V VIN 3.6V In case that Set VOUT < 0.8V, 1.3V VIN 3.6V 0.10 0.25 %/V RR Ripple Rejection f=10kHz, Ripple 0.2Vp-p VIN=Set VOUT+1V, IOUT=30mA 60 VIN Input Voltage VOUT/Topt ISC 3.6 V -40C Topt 85C 60 ppm /C Short Current Limit VOUT=0V 110 mA CE Input Voltage "H" VCEL CE Input Voltage "L" RLOW 1.0 dB Output Voltage Temperature Coefficient VCEH en Refer to the following table V 0.9 0.4 V Output Noise BW=10Hz to 100kHz IOUT=30mA, VOUT=0.7V 30 Vrms Low Output Nch Tr. ON Resistance (of D version) VIN=2.0V, VCE=0V 43 All test items listed under Electrical Characteristics are done under the pulse load condition (TjTa=25C) except Output Noise, Ripple Rejection and Output Voltage Temperature Coefficient items. 5 RP106x NO.EA-180-131017 The specifications surrounded by * are guaranteed by Design Engineering at -40C Topt 85C. Dropout Voltage by Output Voltage Output Voltage VOUT (V) Topt=25C Dropout Voltage VDIF (V) Condition Typ. Max. 0.7 VOUT < 0.8 0.48 0.62 0.8 VOUT < 0.9 0.40 0.54 0.36 0.47 0.32 0.45 1.2 VOUT < 1.5 0.28 0.38 1.5 VOUT 0.22 0.31 0.9 VOUT < 1.0 1.0 VOUT < 1.2 IOUT=400mA RECOMMENDED OPERATING CONDITIONS (ELECTRICAL CHARACTERISTICS) All of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. The semiconductor devices cannot operate normally over the recommended operating conditions, even if when they are used over such conditions by momentary electronic noise or surge. And the semiconductor devices may receive serious damage when they continue to operate over the recommended operating conditions. 6 RP106x NO.EA-180-131017 TYPICAL APPLICATION VDD RP106x Series C1 CE (External Components) C1, C2 Ceramic 1.0F VOUT VOUT C2 GND MURATA: GRM155B31A105KE15 TECHNICAL NOTES When using these ICs, consider the following points: Phase Compensation In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For this purpose, use a capacitor C2 with 1.0F or more. If a tantalum capacitor is used, and its ESR (Equivalent Series Resistance) of C2 is large, the loop oscillation may result. Because of this, select C2 carefully considering its frequency characteristics. PCB Layout Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result. Connect a capacitor C1 with a capacitance value as much as 1.0F or more between VDD and GND pin, and as close as possible to the pins. Set external components, especially the output capacitor C2, as close as possible to the ICs, and make wiring as short as possible. Impedance of Input pin CE pull-down constant current circuit is built in the RP106x. However, if the CE pin is floating and the wiring is long, the malfunction may occur by noise. Therefore, fully evaluation on the actual PCB is necessary. 7 RP106x NO.EA-180-131017 CONSTANT SLOPE CIRCUITS The RP106x Series is equipped with a constant slope circuit as a soft-start circuit, which allows the output voltage to start up gradually when the CE is turned on. The constant slope circuit minimizes the inrush current at the start-up and also prevents the overshoot of the output voltage. The capacitor to create the start-up slope is built in the IC that does not require any external components. The start-up time and the start-up slope angle are fixed inside the IC. For more details, please refer to the graph 15 of "Inrush Current Characteristics Example". Inrush Current Characteristics Example (C1=1.0F, Topt=25C) RP106x07xB/D RP106x12xB/D VIN=2.2V Output Voltage COUT=1.0F COUT=10F COUT=22F Inrush Current 0 400 350 300 250 200 150 100 50 0 20 40 60 80 100 120 140 160 180 Time t (s) CE Input Voltage 2.5 Output Voltage 1.5 1.0 0.5 0 COUT=1.0F COUT=10F COUT=22F 700 600 500 400 Inrush Current 300 200 100 0 0 8 20 40 60 80 100 120 140 160 180 Time t (s) Inrush Current (mA) CE Input Voltage VCE / Output Voltage VOUT (V) VIN=2.8V 3.5 2.0 CE Input Voltage Output Voltage COUT=1.0F COUT=10F COUT=22F Inrush Current 0 RP106x18xB/D 3.0 2.50 2.25 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0 500 450 400 350 300 250 200 150 100 50 0 20 40 60 80 100 120 140 160 180 Time t (s) Inrush Current (mA) CE Input Voltage CE Input Voltage VCE / Output Voltage VOUT (V) 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0 Inrush Current (mA) CE Input Voltage VCE / Output Voltage VOUT (V) VIN=1.7V RP106x NO.EA-180-131017 PACKAGE INFORMATION Power Dissipation (WLCSP-4-P5) Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: * Measurement Conditions Standard Land Pattern Environment Mounting on Board (Wind velocity=0m/s) Board Material Glass cloth epoxy plastic (Double sided) Board Dimensions 40mm x 40mm x 1.6mm Copper Ratio Top side : Approx. 50% , Back side : Approx. 50% Through-hole 0.5mm x 28pcs * Measurement Result (Ta=25C, Tjmax=125C) Standard Land Pattern Power Dissipation 278mW ja = (125-25C)/0.278W = 360C/W Thermal Resistance jc = 46C/W 500 40 400 On Board 300 278 40 Power Dissipation PD (mW) * 200 100 0 0 25 50 75 85 100 125 Ambient Temperature (C) Power Dissipation 150 Measurement Board Pattern IC Mount Aria (Unit : mm) 9 RP106x NO.EA-180-131017 * Package Dimensions (WLCSP-4-P5) A 0.69 B 0.40 X4 2 S * B 0.06 S cd : Lot No............................ Alphanumeric serial number. 3 4 1 10 0.05 M S AB Unit: mm Mark Specification (WLCSP-4-P5) A 0.160.03 0.080.03 0.10 S 1 0.400.02 INDEX 0.40 0.69 0.05 2 RP106x NO.EA-180-131017 * RP106Z Series marking list table (WLCSP-4-P5) RP106ZxxxB RP106ZxxxD Product Name VSET Product Name VSET RP106Z071B 0.7V RP106Z071D 0.7V RP106Z081B 0.8V RP106Z081D 0.8V RP106Z091B 0.9V RP106Z091D 0.9V RP106Z101B 1.0V RP106Z101D 1.0V RP106Z111B 1.1V RP106Z111D 1.1V RP106Z121B 1.2V RP106Z121D 1.2V RP106Z131B 1.3V RP106Z131D 1.3V RP106Z141B 1.4V RP106Z141D 1.4V RP106Z151B 1.5V RP106Z151D 1.5V RP106Z161B 1.6V RP106Z161D 1.6V RP106Z171B 1.7V RP106Z171D 1.7V RP106Z181B 1.8V RP106Z181D 1.8V RP106Z121B5 1.25V RP106Z121D5 1.25V RP106Z181B5 1.85V RP106Z181D5 1.85V 11 RP106x NO.EA-180-131017 * Power Dissipation (DFN(PLP)1212-6) Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: Measurement Conditions Standard Test Land Pattern Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plastic (Double sided) 40mmx40mmx1.6mm Top side: Approx. 50%, Back side: Approx. 50% 0.54mmx28pcs Environment Board Material Board Dimensions Copper Ratio Through-holes Measurement Result (Ta=25C, Tjmax=125C) Standard Test Land Pattern 400mW ja=(125-25C)/0.4W=250C/W jc=67 C/W Power Dissipation Thermal Resistance 40 600 500 On Board 400 40 Power Dissipation PD (mW) 700 300 200 100 0 0 25 50 75 85 100 125 150 Measurement Board Pattern Ambient Temperature (C) Power Dissipation 12 IC Mount Area Unit : mm RP106x NO.EA-180-131017 Package Dimensions (DFN(PLP)1212-6) A 1.20 B 0.4250.05 * 4 6 X4 0.05 0.4Max. INDEX 0.250.05 1.20 C0.05 3 0.4 1 0.180.05 0.05 M AB Bottom View (Unit : mm) S * 0.05 S Mark Specification (DFN(PLP)1212-6) cd : Product Code ....... Refer to the marking list table ef : Lot No................... Alphanumeric serial number. 13 RP106x NO.EA-180-131017 * RP106K Series marking list table (DFN(PLP)1212-6) RP106KxxxB 14 RP106KxxxD Product Name VSET Product Name VSET RP106K071B NA 0.7V RP106K071D PA 0.7V RP106K081B NB 0.8V RP106K081D PB 0.8V RP106K091B NC 0.9V RP106K091D PC 0.9V RP106K101B ND 1.0V RP106K101D PD 1.0V RP106K111B NE 1.1V RP106K111D PE 1.1V RP106K121B NF 1.2V RP106K121D PF 1.2V RP106K131B NG 1.3V RP106K131D PG 1.3V RP106K141B NH 1.4V RP106K141D PH 1.4V RP106K151B NJ 1.5V RP106K151D PJ 1.5V RP106K161B NK 1.6V RP106K161D PK 1.6V RP106K171B NL 1.7V RP106K171D PL 1.7V RP106K181B NM 1.8V RP106K181D PM 1.8V RP106K121B5 NP 1.25V RP106K121D5 PP 1.25V RP106K181B5 NQ 1.85V RP106K181D5 PQ 1.85V RP106x NO.EA-180-131017 Power Dissipation (SC-88A) Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below; Measurement Conditions Standard Land Pattern Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plastic (Double Layers) 40mmx40mmx1.6mm Top side: Approx. 50%, Back side: Approx. 50% 0.5mmx44pcs Environment Board Material Board Dimensions Copper Ratio Through-hole Measurement Result (Ta=25C, Tjmax=125C) Standard Land Pattern 380mW ja=(125-25C)/0.38W=263C/W jc=75C/W Power Dissipation Thermal Resistance Free Air 150mW ja=(125-25C)/0.15W=667C/W - 40 600 500 On Board 380 400 Free Air 300 200 40 Power Dissipation PD (mW) * 150 100 0 0 25 50 75 85 100 125 Ambient Temperature (C) 150 Measurement Board Pattern IC Mount Area (Unit : mm) Power Dissipation 15 RP106x NO.EA-180-131017 Package Dimensions (SC-88A) 2.00.2 A 0.150.07 B 1.30.2 0.360.1 * 4 0.15 2.10.3 +0.2 1.25 -0.1 5 014 3 +0.1 0.65 +0.1 S * 0.10 S AB 00.1 0.9 -0.2 0.2 -0.05 1.1Max. 2 1 0.10 S Unit : mm Mark Specification (SC-88A) cdef : Product Code ........ Refer to the marking list table gh : Lot No.................... Alphanumeric serial number. 5 4 1 16 2 3 RP106x NO.EA-180-131017 * RP106Q Series marking list table (SC-88A) RP106QxxxB RP106QxxxD Product Name VSET Product Name VSET RP106Q072B Q001 0.7V RP106Q072D R001 0.7V RP106Q082B Q002 0.8V RP106Q082D R002 0.8V RP106Q092B Q003 0.9V RP106Q092D R003 0.9V RP106Q102B Q004 1.0V RP106Q102D R004 1.0V RP106Q112B Q005 1.1V RP106Q112D R005 1.1V RP106Q122B Q006 1.2V RP106Q122D R006 1.2V RP106Q132B Q007 1.3V RP106Q132D R007 1.3V RP106Q142B Q008 1.4V RP106Q142D R008 1.4V RP106Q152B Q009 1.5V RP106Q152D R009 1.5V RP106Q162B Q010 1.6V RP106Q162D R010 1.6V RP106Q172B Q011 1.7V RP106Q172D R011 1.7V RP106Q182B Q012 1.8V RP106Q182D R012 1.8V RP106Q122B5 Q014 1.25V RP106Q122D5 R014 1.25V RP106Q182B5 Q015 1.85V RP106Q182D5 R015 1.85V 17 RP106x NO.EA-180-131017 * Power Dissipation (SOT-23-5) Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: (Power Dissipation (SOT-23-5) is substitution of SOT-23-6.) Measurement Conditions Standard Test Land Pattern Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plastic (Double sided) 40mmx40mmx1.6mm Top side: Approx. 50%, Back side: Approx. 50% 0.5mmx44pcs Environment Board Material Board Dimensions Copper Ratio Through-holes Measurement Result (Ta=25C, Tjmax=125C) Standard Land Pattern 420mW ja=(125-25C)/0.42W=238C/W Power Dissipation Thermal Resistance Free Air 250mW 400C/W 40 500 On Board 420 400 300 Free Air 250 40 Power Dissipation PD (mW) 600 200 100 0 0 25 50 75 85 100 125 150 Measurement Board Pattern Ambient Temperature (C) Power Dissipation 18 IC Mount Area (Unit: mm) RP106x NO.EA-180-131017 * Package Dimensions (SOT-23-5) 2.90.2 1.10.1 1.90.2 0.80.1 (0.95) 4 1 2 00.1 0.2min. +0.2 1.6-0.1 5 2.80.3 (0.95) 3 +0.1 0.15-0.05 0.40.1 Unit : mm * Mark Specification (SOT-23-5) cde : Product Code ........ Refer to the marking list table fg : Lot No.................... Alphanumeric serial number. 5 4 cdefg 1 2 3 19 RP106x NO.EA-180-131017 * RP106N Series marking list table (SOT-23-5) RP106NxxxB 20 RP106NxxxD Product Name VSET Product Name VSET RP106N071B C AA 0.7V RP106N071D CBA 0.7V RP106N081B CAB 0.8V RP106N081D CBB 0.8V RP106N091B CAC 0.9V RP106N091D CBC 0.9V RP106N101B CAD 1.0V RP106N101D CBD 1.0V RP106N111B CAE 1.1V RP106N111D CBE 1.1V RP106N121B CAF 1.2V RP106N121D CBF 1.2V RP106N131B CAG 1.3V RP106N131D CBG 1.3V RP106N141B CAH 1.4V RP106N141D CBH 1.4V RP106N151B CAJ 1.5V RP106N151D CBJ 1.5V RP106N161B CAK 1.6V RP106N161D CBK 1.6V RP106N171B CAL 1.7V RP106N171D CBL 1.7V RP106N181B CAM 1.8V RP106N181D CBM 1.8V RP106N121B5 CAP 1.25V RP106N121D5 CBP 1.25V RP106N181B5 CAQ 1.85V RP106N181D5 CBQ 1.85V RP106x NO.EA-180-131017 TEST CIRCUITS VDD VOUT RP106x Series C1 CE C2 V VOUT IOUT GND C1=Ceramic 1.0F C2=Ceramic 1.0F Basic Test Circuit VDD A RP106x Series C1 ISS VOUT VOUT CE C2 GND C1=Ceramic 1.0F C2=Ceramic 1.0F Supply Current Test Circuit Pulse Generator VDD VOUT RP106x Series P.G. CE C2 IOUT GND C2=Ceramic 1.0F Ripple Rejection Test Circuit VDD C1 RP106x Series CE VOUT VOUT C2 GND IOUTa IOUTb C1=Ceramic 1.0F C2=Ceramic 1.0F Load Transient Response Test Circuit 21 RP106x NO.EA-180-131017 TYPICAL CHARACTERISTICS 1) Output Voltage vs. Output Current (Topt=25C) RP106x12xx 0.8 1.4 0.7 1.2 Output Voltage VOUT (V) Output Voltage VOUT (V) RP106x07xx 0.6 0.5 0.4 0.3 VIN=3.6V VIN=2.8V VIN=1.7V VIN=1.1V 0.2 0.1 0 1.0 0.8 0.6 VIN=3.6V VIN=2.8V VIN=2.2V VIN=1.5V 0.4 0.2 0 0 100 200 300 400 500 600 700 Output Current IOUT (mA) 0 100 200 300 400 500 600 700 Output Current IOUT (mA) Output Voltage VOUT (V) RP106x18xx 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 VIN=3.6V VIN=2.8V VIN=2.1V 0 100 200 300 400 500 600 700 Output Current IOUT (mA) 2) Output Voltage vs. Input Voltage (Topt=25C) RP106x12xx 0.9 1.6 0.8 1.4 Output Voltage VOUT (V) Output Voltage VOUT (V) RP106x07xx 0.7 0.6 0.5 0.4 IOUT=1mA IOUT=30mA IOUT=50mA 0.3 0.2 0.1 0 1.0 0.8 IOUT=1mA IOUT=30mA IOUT=50mA 0.6 0.4 0.2 0 0 22 1.2 0.5 1.0 1.5 2.0 2.5 3.0 Input Voltage VIN (V) 3.6 0 0.5 1.0 1.5 2.0 2.5 3.0 Input Voltage VIN (V) 3.6 RP106x NO.EA-180-131017 Output Voltage VOUT (V) RP106x18xx 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 IOUT=1mA IOUT=30mA IOUT=50mA 0 0.5 1.0 1.5 2.0 2.5 3.0 Input Voltage VIN (V) 3.6 3) Supply Current vs. Input Voltage (Topt=25C) RP106x12xx 60 60 50 50 Supply Current ISS (A) Supply Current ISS (A) RP106x07xx 40 30 20 10 0 40 30 20 10 0 0 0.5 1.0 1.5 2.0 2.5 3.0 Input Voltage VIN (V) 3.6 0 0.5 1.0 1.5 2.0 2.5 3.0 Input Voltage VIN (V) 3.6 RP106x18xx 90 Supply Current ISS (A) 80 70 60 50 40 30 20 10 0 0 0.5 1.0 1.5 2.0 2.5 3.0 Input Voltage VIN (V) 3.6 23 RP106x NO.EA-180-131017 4) Output Voltage vs. Temperature RP106x12xx 0.73 1.23 0.72 1.22 Output Voltage VOUT (V) Output Voltage VOUT (V) RP106x07xx 0.71 0.70 0.69 0.68 0.67 0.66 -40 -25 0 25 50 Temperature Topt (C) 75 85 1.21 1.20 1.19 1.18 1.17 1.16 -40 -25 0 25 50 Temperature Topt (C) 75 85 RP106x18xx Output Voltage VOUT (V) 1.83 1.82 1.81 1.80 1.79 1.78 1.77 1.76 -40 -25 0 25 50 Temperature Topt (C) 75 85 5) Supply Current vs. Temperature 60 60 50 50 40 30 20 10 0 -40 -25 24 RP106x12xx Supply Current ISS (A) Supply Current ISS (A) RP106x07xx 0 25 50 Temperature Topt (C) 75 85 40 30 20 10 0 -40 -25 0 25 50 Temperature Topt (C) 75 85 RP106x NO.EA-180-131017 RP106x18xx Supply Current ISS (A) 60 50 40 30 20 10 0 -40 -25 0 25 50 Temperature Topt (C) 75 85 6) Dropout Voltage vs. Output Current RP106x07xx RP106x12xx 350 Topt=85C Topt=25C Topt=- 40C 500 400 300 200 100 0 Dropout Voltage VDIF (mV) Dropout Voltage VDIF (mV) 600 Topt=85C Topt=25C Topt=- 40C 300 250 200 150 100 50 0 0 50 100 150 200 250 300 350 400 Output Current IOUT (mA) 0 50 100 150 200 250 300 350 400 Output Current IOUT (mA) RP106x18xx Dropout Voltage VDIF (mV) 300 Topt=85C Topt=25C Topt=- 40C 250 200 150 100 50 0 0 50 100 150 200 250 300 350 400 Output Current IOUT (mA) 25 RP106x NO.EA-180-131017 7) Dropout Voltage vs Set Output Voltage (Topt=25C) Dropout Voltage VDIF (mV) 600 IOUT=400mA IOUT=300mA IOUT=200mA IOUT=150mA IOUT=50mA IOUT=30mA IOUT=10mA 500 400 300 200 100 0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Set Output Voltage VREG (V) 2.0 8) Minimum Operating Voltage RP106x07xx 1.60 Input Voltage VIN (V) 1.40 Hatched area is avaiable for 0.7V output 1.20 1.00 0.80 0.60 0.40 0.20 0 0 50 100 150 200 250 300 350 400 Output Current IOUT (mA) 9) Ripple Rejection vs. Input Bias Voltage (C1=none, C2=1.0F, Ripple=0.2Vp-p, Topt=25C) RP106x07xx RP106x07xx 70 70 60 50 40 30 f=0.1kHz f=1kHz f=10kHz f=100kHz 20 10 0 1.0 26 IOUT=30mA 80 Ripple Rejection RR (dB) Ripple Rejection RR (dB) IOUT=1mA 80 1.5 2.0 2.5 3.0 Input Voltage VIN (V) 3.6 60 50 40 30 f=0.1kHz f=1kHz f=10kHz f=100kHz 20 10 0 1.0 1.5 2.0 2.5 3.0 Input Voltage VIN (V) 3.6 RP106x NO.EA-180-131017 RP106x18xx RP106x18xx IOUT=30mA 80 70 70 Ripple Rejection RR (dB) Ripple Rejection RR (dB) IOUT=1mA 80 60 50 40 30 f=0.1kHz f=1kHz f=10kHz f=100kHz 20 10 0 1.5 2.0 2.5 3.0 Input Voltage VIN (V) 60 50 40 30 10 0 1.5 3.6 f=0.1kHz f=1kHz f=10kHz f=100kHz 20 2.0 2.5 3.0 Input Voltage VIN (V) 3.6 10) Ripple Rejection vs. Frequency (C1=none, C2=1.0F, Ripple=0.1Vp-p, Topt=25C) RP106x07xx VIN=1.7V 80 70 60 50 40 30 20 10 0 0.1 IOUT=1mA IOUT=30mA IOUT=150mA 1 10 100 Frequency f (kHz) 1000 VIN=2.2V 80 Ripple Rejection RR (dB) Ripple Rejection RR (dB) RP106x12xx 70 60 50 40 30 20 10 0 0.1 IOUT=1mA IOUT=30mA IOUT=150mA 1 10 100 Frequency f (kHz) 1000 RP106x18xx VIN=2.8V Ripple Rejection RR (dB) 80 70 60 50 40 30 20 10 0 0.1 IOUT=1mA IOUT=30mA IOUT=150mA 1 10 100 Frequency f (kHz) 1000 27 RP106x NO.EA-180-131017 28 RP106x NO.EA-180-131017 11) Input Transient Response (C1=none, C2=1.0F, IOUT=30mA, tr=tf=5s, Topt=25C) 4 3 3 2 Input Voltage 1 0 0.72 0.70 Output Voltage 0.68 Output Voltage VOUT (V) 4 2 Input Voltage 1 0 1.22 1.20 Input Voltage VIN (V) RP106x12xx Input Voltage VIN (V) Output Voltage VOUT (V) RP106x07xx Output Voltage 1.18 1.16 0.66 0 10 20 30 40 50 60 70 80 90 Time t (s) 0 10 20 30 40 50 60 70 80 90 Time t (s) RP106x18xx 4 3 Input Voltage 2 1 0 1.82 1.80 Input Voltage VIN (V) Output Voltage VOUT (V) 5 Output Voltage 1.78 1.76 0 10 20 30 40 50 60 70 80 90 Time t (s) 12) Load Transient Response (C1=C2=1.0F, tr=tf=5s, Topt=25C) RP106x07xx RP106x07xx 50 0 0.8 Output Voltage 0.7 0.6 150 Output Current 1mA 150mA 75 0 0.8 Output Voltage 0.7 Output Current IOUT (mA) Output Current 50mA 100mA Output Voltage VOUT (V) 100 225 Output Current IOUT (mA) Output Voltage VOUT (V) 150 0.6 0 4 8 12 16 20 24 28 32 36 Time t (s) 0 10 20 30 40 50 60 70 80 90 Time t (s) 29 RP106x NO.EA-180-131017 RP106x12xx RP106x12xx 50 0 1.3 Output Voltage 1.2 1.1 150 Output Current 1mA 150mA 75 0 1.3 Output Voltage 1.2 1.1 4 8 12 16 20 24 28 32 36 Time t (s) 0 10 20 30 40 50 60 70 80 90 Time t (s) RP106x18xx RP106x18xx Output Current 50mA 100mA 50 0 1.9 Output Voltage 1.8 Output Voltage VOUT (V) 100 225 Output Current IOUT (mA) 150 1.7 150 Output Current 1mA 150mA 75 0 1.9 Output Voltage 1.8 Output Current IOUT (mA) 0 Output Voltage VOUT (V) Output Current IOUT (mA) Output Current 50mA 100mA Output Voltage VOUT (V) 100 225 Output Current IOUT (mA) Output Voltage VOUT (V) 150 1.7 0 4 8 12 16 20 24 28 32 36 Time t (s) 0 10 20 30 40 50 60 70 80 90 Time t (s) 13) Turn On Speed with CE pin (C1=C2=1.0F, Topt=25C) RP106x07xx RP106x12xx VIN=1.7V VIN=2.2V 0 Output Voltage 0.75 0.50 IOUT=0mA IOUT=30mA IOUT=400mA 0.25 0 0 1.5 Output Voltage 1.0 IOUT=0mA IOUT=30mA IOUT=400mA 0.5 0 0 30 2 CE Input Voltage 20 40 60 80 100 120 140 160 180 Time t (s) 0 20 40 60 80 100 120 140 160 180 Time t (s) CE Input Voltage VCE (V) 1 Output Voltage VOUT (V) CE Input Voltage 4 CE Input Voltage VCE (V) Output Voltage VOUT (V) 2 RP106x NO.EA-180-131017 RP106x18xx VIN=2.8V 2 CE Input Voltage 0 Output Voltage 1.8 1.2 IOUT=0mA IOUT=30mA IOUT=400mA 0.6 CE Input Voltage VCE (V) Output Voltage VOUT (V) 4 0 0 20 40 60 80 100 120 140 160 180 Time t (s) 14) Turn Off Speed with CE pin (C1=C2=1.0F, Topt=25C) RP106x07xx RP106x12xx VIN=1.7V VIN=2.2V 0.75 Output Voltage IOUT=0mA IOUT=30mA IOUT=400mA 0.50 0.25 0 -0.25 CE Input Voltage 2 0 1.5 Output Voltage IOUT=0mA IOUT=30mA IOUT=400mA 1.0 0.5 CE Input Voltage VCE (V) 0 Output Voltage VOUT (V) 1 CE Input Voltage 4 CE Input Voltage VCE (V) Output Voltage VOUT (V) 2 0 0 40 80 120 160 200 240 280 320 360 Time t (s) 0 40 80 120 160 200 240 280 320 360 Time t (s) RP106x18xx VIN=2.8V CE Input Voltage 2 0 Output Voltage IOUT=0mA IOUT=30mA IOUT=400mA 1.8 1.2 0.6 CE Input Voltage VCE (V) Output Voltage VOUT (V) 4 0 0 40 80 120 160 200 240 280 320 360 Time t (s) 31 RP106x NO.EA-180-131017 15) Inrush Current at Start up (C1=1.0F, Topt=25C) RP106x07xx 1.25 Output Voltage 40 0.75 30 0.50 20 Inrush Current 0 10 0 CE Input Voltage 1.50 1.25 250 1.00 Output Voltage 0.75 0.50 0.25 20 40 60 80 100 120 140 160 180 Time t (s) Inrush Current 0 RP106x07xx 300 1.25 250 1.00 200 Output Voltage 0.75 0.50 150 100 Inrush Current 0.25 0 0 50 CE Input Voltage VCE (V) Output Voltage VOUT (V) CE Input Voltage Inrush Current (mA) CE Input Voltage VCE (V) Output Voltage VOUT (V) 1.75 1.50 0 20 40 60 80 100 120 140 160 180 Time t (s) 2.50 2.25 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0 CE Input Voltage Output Voltage 0 Output Voltage Inrush Current 400 350 300 250 200 150 100 50 0 20 40 60 80 100 120 140 160 180 Time t (s) CE Input Voltage VCE (V) Output Voltage VOUT (V) CE Input Voltage Inrush Current (mA) CE Input Voltage VCE (V) Output Voltage VOUT (V) 32 50 40 30 20 Inrush Current 10 0 20 40 60 80 100 120 140 160 180 Time t (s) RP106x12xx VIN=2.2V COUT=10F 0 0 20 40 60 80 100 120 140 160 180 Time t (s) VIN=2.2V COUT=1.0F RP106x12xx 2.50 2.25 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0 50 RP106x12xx VIN=1.7V COUT=22F 2.00 150 100 0 0 200 Inrush Current (mA) 0.25 1.75 VIN=2.2V COUT=22F 2.50 2.25 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0 CE Input Voltage Output Voltage Inrush Current 0 500 450 400 350 300 250 200 150 100 50 0 20 40 60 80 100 120 140 160 180 Time t (s) Inrush Current (mA) 1.00 Inrush Current (mA) CE Input Voltage CE Input Voltage VCE (V) Output Voltage VOUT (V) 2.00 1.75 1.50 VIN=1.7V COUT=10F Inrush Current (mA) VIN=1.7V COUT=1.0F 2.00 CE Input Voltage VCE (V) Output Voltage VOUT (V) RP106x07xx RP106x NO.EA-180-131017 RP106x18xx 80 Output Voltage 1.5 60 40 1.0 0.5 Inrush Current 20 0 0 0 20 40 60 80 100 120 140 160 180 Time t (s) CE Input Voltage 2.5 2.0 400 Output Voltage 1.5 300 200 1.0 0.5 Inrush Current 100 Inrush Current (mA) 2.0 Inrush Current (mA) CE Input Voltage 2.5 VIN=2.8V COUT=10F 3.0 CE Input Voltage VCE (V) Output Voltage VOUT (V) 3.0 CE Input Voltage VCE (V) Output Voltage VOUT (V) RP106x18xx VIN=2.8V COUT=1.0F 0 0 0 20 40 60 80 100 120 140 160 180 Time t (s) RP106x18xx VIN=2.8V COUT=22F 700 CE Input Voltage 3.0 2.5 600 500 Output Voltage 2.0 400 1.5 300 1.0 200 0.5 100 0 Inrush Current 0 Inrush Current (mA) CE Input Voltage VCE (V) Output Voltage VOUT (V) 3.5 0 20 40 60 80 100 120 140 160 180 Time t (s) 33 RP106x NO.EA-180-131017 ESR vs. Output Current When using these ICs, consider the following points: The relations between IOUT (Output Current) and ESR of an output capacitor are shown below. The conditions when the white noise level is under 40V (Avg.) are marked as the hatched area in the graph. Measurement conditions Frequency Band: 10Hz to 3MHz Temperature : -40C to 85C C1, C2 : 1.0F MURATA GRM155B31A105KE15 If other than ceramic capacitors such as tantalum, the ESR of the capacitor might be higher than expected. This graph shows the stable area with ESR limit. In the actual evaluation, we used Murata GRM155B31A105KE15, therefore, bias characteristics of the same kind of ceramic capacitors are considered. RP106x07xx RP106x18xx 100 100 10 Topt=85C Topt=-40C 1 0.1 10 Topt=85C Topt=-40C 1 0.1 0.01 0.01 0 34 VIN=1.9V to 3.6V 1000 ESR () ESR () VIN=1.0V to 3.6V 1000 50 100 150 200 250 300 350 400 Output Current IOUT (mA) 0 50 100 150 200 250 300 350 400 Output Current IOUT (mA) 1. The products and the product specifications described in this document are subject to change or discontinuation of production without notice for reasons such as improvement. 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