R5322N001A-TR

R5322N_07 RICOH | Alldatasheet

Document overview

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Technical content

NO.EA-077-0606 OUTLINE The R5322N Series are voltage regulator ICs with hi gh output voltage accuracy, low supply current, low dropout, and high ripple rejection by CMOS process. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting Output Voltage, a current limit circuit, and a chip enable circuit. These ICs perform with low dropout voltage due to built-in transistor with low ON resistance, and a chip enable function and prolong the battery life of each system. The line transient response and load transient response of the R5322N Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment. The output voltage of these ICs is internally fixed wi th high accuracy. Since the package for these ICs is SOT-23-6W package, and include 2ch LDO regulators each , high density mounting of the ICs on boards is possible.

FEATURES

• Built-in chip enable circuit (A/B: active high)

APPLICATIONS

• Power source for cellular phones such as GSM, CDMA and various kinds of PCS.
• Power source for electrical appliances such as cameras, VCRs and camcorders.
• Power source for battery-powered equipment.

Error Amp. R1_1 R2_1 CE2 Vref R1_2 R2_2 VDD VOUT2 Error Amp. Current Limit Current Limit R5322NxxxB CE1 GND VOUT1 Vref Current Limit Error Amp. R1_1 R2_1 CE2 Vref Current Limit Error Amp. R1_2 R2_2 VDD VOUT2

The output voltage, mask option, and the taping type for the ICs can be selected at the user’s request. The selection can be made with designating the part number as shown below; R5322Nxxx x-xx-x ←Part Number ↑ ↑ ↑ ↑ a b c d Code Contents a Setting combination of 2ch Output Voltage (VOUT) : Serial Number for Voltage Setting, Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V is possible for each channel. b Designation of Mask Option : A Version: without auto discharge function at OFF state. B Version: with auto discharge function at OFF state. c Designation of Taping Type : Ex. TR (refer to Taping Specifications; TR type is the standard direction.) d Designation of Composition of pin plating. -F : Lead free plating

(mark side) VOUT1 GND V OUT2 CE1 V DD CE2 564 12 3 PIN DESCRIPTIONS

• SOT-23-6W Pin No Symbol Pin Description

1 CE1 Chip Enable Pin 1

2 V DD Input Pin

3 CE2 Chip Enable Pin 2

4 V OUT2 Output Pin 2

5 GND Ground Pin

6 V OUT1 Output Pin 1

VIN Input Voltage 6.5 V VCE Input Voltage (CE Pin) −0.3 to VIN + 0.3 V VOUT Output Voltage −0.3 to VIN + 0.3 V IOUT1 Output Current 1 130 mA IOUT2 Output Current 2 130 mA PD Power Dissipation (SOT-23-6W) * Note1 430 mW Topt Operating Temperature Range −40 to 85 °C Tstg Storage Temperature Range −55 to 125 °C Note1: For Power Dissipation please refer to PACKAGE INFORMATION to be described.

ELECTRICAL CHARACTERISTICS

• R5322NxxxA/B Topt=25°C Symbol Item Conditions Min. Typ. Max. Unit VOUT Output voltage VIN=Set VOUT+1V, 1mA < = IOUT < = 30mA ×0.98 ×1.02 V IOUT Output Current VIN−VOUT=1.0V 120 mA ∆VOUT/∆IOUT Load regulation VIN=Set VOUT+1V, 1mA < = IOUT < = 120mA 12 40 mV VDIF Dropout Voltage Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE ISS Supply Current VIN=Set VOUT+1V 75 150 µA Istandby Supply Current (Standby) VIN=VCE=Set VOUT+1V 0.1 1.0 µA ∆VOUT/∆VIN Line regulation Set VOUT+0.5V < = VIN < = 6.0V IOUT=30mA (In case that VOUT < = 1.6, 0.05 0.20 %/V RR Ripple Rejection f=1kHz,Ripple 0.5Vp-p, VIN=Set VOUT+1V,IOUT=30mA 75 dB VIN Input Voltage 2.2 6.0 V ∆VOUT/ ∆Topt Output Voltage Temperature Coefficient IOUT=30mA −40°C < = Topt < = 85°C ±100 ppm /°C Ilim Short Current Limit VOUT=0V 40 mA RPD CE Pull-down Resistance 1.5 4.0 16.0 MΩ VCEH CE Input Voltage “H” 1.5 V IN V VCEL CE Input Voltage “L” 0.0 0.3 V en Output Noise BW=10Hz to 100kHz 30 µVrms RLOW Low Output Nch Tr. ON Resistance (of B version) VCE=0V 70 Ω
• Electrical Characteristics by Output Voltage Dropout Voltage VDIF(V) Output Voltage VOUT (V) Condition Typ. Max. 1.5V < = VOUT < 1.6V 0.36 0.70 1.7V < = VOUT < 1.8V 0.30 0.50 1.9V < = VOUT < 2.0V 0.28 0.45 2.1V < = VOUT < 2.7V 0.24 0.40 2.8V < = VOUT < 4.0V IOUT = 120mA 0.18 0.30

(External Components) Output Capacitor; Tantalum Type

V V VOUT2 IOUT2 VOUT1 IOUT1 C1= Tantal 1.0µF C2= C3=Tantal 2.2µF 3 4 R5322N Series CE2 V OUT2 CE1 V OUT1 VDD GND C1 C2 A ISS C1= 1.0µF C2= C3=2.2µF 3 4 Fig.1 Standard test Circuit Fig.2 Supply Current Test Circuit R5322N Series CE2 V OUT2 CE1 V OUT1 VDD GND IOUT2 IOUT1 PG Pulse Generator C2= C3=2.2µF 3 4 R5322N Series CE2 V OUT2 CE1 V OUT1 VDD GND C1 IOUT1b IOUT1a IOUT2a IOUT2b C1= 1.0µF C2= C3=2.2µF 3 4 Fig.3 Ripple Rejection, Line Transient Respon se Fig.4 Load Transient Response Test Circuit Test Circuit

1) Output Voltage vs. Output Current 1.5V (VR1) 1.5V (VR2) Output Current IOUT (A) Output Voltage VOUT (V) 0.00 0.10 VIN=1.8V VIN=2.0V VIN=3.5V VIN=2.5V 0.0 0.2 0.4 1.6 1.4 1.0 1.2 0.6 0.8 0.300.20 Output Voltage VOUT (V) 0.00 0.10 0.150.05 VIN=1.8V VIN=2.0V VIN=3.5V 0.0 0.2 0.4 1.6 1.4 1.0 1.2 0.6 0.8 0.300.20 0.25 VIN=2.5V Output Current IOUT (A) 2.8V (VR1) 2.8V (VR2) Output Voltage VOUT (V) 0.00 0.10 0.150.05 VIN=3.1V VIN=3.3V VIN=4.8V 0.0 0.5 3.0 2.5 2.0 1.0 1.5 0.300.20 0.25 VIN=3.5V Output Current IOUT (A) Output Voltage VOUT (V) 0.00 0.10 0.150.05 VIN=3.1V VIN=3.3V VIN=4.8V 0.0 0.5 3.0 2.5 2.0 1.0 1.5 0.300.20 0.25 VIN=3.5V Output Current IOUT (A) 4.0V (VR1) 4.0V (VR2) Output Voltage VOUT(V) 0.00 0.10 0.150.05 VIN=4.3V VIN=4.5V VIN=6.0V 0.0 0.5 4.5 4.0 3.5 3.0 2.5 2.0 1.0 1.5 0.300.20 0.25 VIN=5.0V Output Current IOUT(A) Output Voltage VOUT (V) 0.00 0.10 0.150.05 VIN=4.3V VIN=4.5V VIN=6.0V 0.0 0.5 4.5 4.0 3.5 3.0 2.5 2.0 1.0 1.5 0.300.20 0.25 VIN=5.0V Output Current IOUT (A)

2) Output Voltage vs. Input Voltage 1.5V (VR1) 1.5V (VR2) Input Voltage VIN(V) Output Voltage VOUT (V) 13 4 21.0 1.1 1.6 1.5 1.4 1.3 1.2 IOUT =1mA IOUT =30mA IOUT =50mA Output Voltage VOUT (V) 13 4 21.0 1.1 1.6 1.5 1.4 1.3 1.2 IOUT =1mA IOUT =30mA IOUT =50mA Input Voltage VIN(V) 2.8V (VR1) 2.8V (VR2) Output Voltage VOUT (V) 13 4 22.0 2.1 2.2 2.9 2.8 2.7 2.6 2.4 2.5 2.3 IOUT =1mA IOUT =30mA IOUT =50mA Input Voltage VIN(V) Output Voltage VOUT (V) 13 4 22.0 2.1 2.2 2.9 2.8 2.7 2.6 2.4 2.5 2.3 IOUT =1mA IOUT =30mA IOUT =50mA Input Voltage VIN(V) 4.0V (VR1) 4.0V (VR2) Output Voltage VOUT (V) 13 4 23.0 3.2 4.2 4.0 3.8 3.6 3.4 IOUT =1mA IOUT =30mA IOUT =50mA Input Voltage VIN(V) Output Voltage VOUT (V) 13 4 23.0 3.2 4.2 4.0 3.8 3.6 3.4 IOUT =1mA IOUT =30mA IOUT =50mA Input Voltage VIN(V)

3) Dropout Voltage vs. Temperature 1.5V (VR1) 1.5V (VR2) Output Current IOUT (mA) Dropout Voltage VDIF(V) 04 0 6 0200.00 0.20 1.00 0.80 0.60 0.40 12010080 Topt=85°C 25°C -40°C Output Current IOUT (mA) Dropout Voltage VDIF(V) 04 0 6 0200.00 0.20 1.00 0.80 0.60 0.40 12010080 Topt=85°C 25°C -40°C 2.8V (VR1) 2.8V (VR2) Output Current IOUT (mA) Dropout Voltage VDIF(V) 04 0 6 0200.00 0.05 0.10 0.40 0.35 0.30 0.25 0.15 0.20 12010080 Topt=85°C 25°C -40°C Output Current IOUT (mA) Dropout Voltage VDIF(V) 04 0 6 0200.00 0.05 0.10 0.40 0.35 0.30 0.25 0.15 0.20 100 12080 Topt=85°C 25°C -40°C 4.0V (VR1) 4.0V (VR2) Output Current IOUT (mA) Dropout Voltage VDIF(V) 04 0 6 0200.00 0.05 0.10 0.40 0.35 0.30 0.25 0.15 0.20 12010080 Topt=85°C 25°C -40°C Output Current IOUT (mA) Dropout Voltage VDIF(V) 04 0 6 0200.00 0.05 0.10 0.40 0.35 0.30 0.25 0.15 0.20 12010080 Topt=85°C 25°C -40°C

4) Output Voltage vs. Temperature 1.5V (VR1) 1.5V (VR2) Temperature Topt(°C) Output Voltage VOUT (V) -50 0 25-251.46 1.47 1.48 1.54 1.53 1.52 1.51 1.49 1.50 100 VIN=2.5V IOUT =30mA 7550 Temperature Topt(°C) Output Voltage VOUT (V) -50 0 25-251.46 1.47 1.48 1.54 1.53 1.52 1.51 1.49 1.50 100 VIN=2.5V IOUT =30mA 7550 2.8V (VR1) 2.8V (VR2) Temperature Topt(°C) Output Voltage VOUT (V) -50 0 25-252.74 2.76 2.78 2.86 2.84 2.82 2.80 100 VIN=3.8V IOUT =30mA 7550 Temperature Topt(°C) Output Voltage VOUT (V) -50 0 25-252.74 2.76 2.78 2.86 2.84 2.82 2.80 100 VIN=3.8V IOUT =30mA 7550 4.0V (VR1) 4.0V (VR2) Temperature Topt(°C) Output Voltage VOUT (V) -50 0 25-253.92 3.94 3.96 3.98 4.08 4.06 4.04 4.02 4.00 100 VIN=5.0V IOUT =30mA 7550 Temperature Topt(°C) Output Voltage VOUT (V) -50 0 25-253.92 3.94 3.96 3.98 4.08 4.06 4.04 4.02 4.00 100 VIN=5.0V IOUT =30mA 7550

5) Supply Current vs. Input Voltage 1.5V 2.8V Input Voltage VIN(V) Supply Current ISS (µA) 02 3 10 100 VR1 VR2 Input Voltage VIN(V) Supply Current ISS (µA) 02 3 10 100 VR1 VR2 4.0V Input Voltage VIN(V) Supply Current ISS (µA) 02 3 10 100 VR1 VR2 6) Supply Current vs. Temperature 1.5V (VR1) 1.5V (VR2) Temperature Topt(°C) Supply Current ISS (µA) -50 00 100 100 VIN=2.5V Temperature Topt(°C) Supply Current ISS (µA) -50 00 100 100 VIN=2.5V

2.8V (VR1) 2.8V (VR2) Temperature Topt(°C) Supply Current ISS (µA) -50 0 25-250 100 VIN=3.8V 1007550 Temperature Topt(°C) Supply Current ISS (µA) -50 0 25-250 100 VIN=3.8V 1007550 4.0V (VR1) 4.0V (VR2) Temperature Topt(°C) Supply Current ISS (µA) -50 0 25-250 100 VIN=5.0V 1007550 Temperature Topt(°C) Supply Current ISS (µA) -50 0 25-250 100 VIN=5.0V 1007550 7) Dropout Voltage vs. Set Output Voltage VR1 VR2 Output Voltage VOUT (V) Dropout Voltage VDIF(V) 1.0 2.00.00 0.10 0.20 0.70 0.60 0.50 0.40 0.30 I OUT =10mA 30mA 50mA 120mA 4.03.0 Output Voltage VOUT (V) Dropout Voltage VDIF(V) 1.0 2.00.00 0.10 0.20 0.70 0.60 0.50 0.40 0.30 I OUT =10mA 30mA 50mA 120mA 4.03.0

8) Ripple Rejection vs. Frequency 1.5V (VR1) 1.5V (VR2) Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 VIN=2.5V+0.5Vp-p C OUT =tantal 1.0µF Topt=25°C

30 IOUT =1mA

IOUT =30mA IOUT =50mA 10010 Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 IOUT =30mA IOUT =50mA 10010 VIN=2.5V+0.5Vp-p C OUT =tantal 1.0µF Topt=25°C 1.5V (VR1) 1.5V (VR2) Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 IOUT =30mA IOUT =50mA 10010 VIN=2.5V+0.5Vp-p C OUT =tantal 2.2µF Topt=25°C Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 IOUT =30mA IOUT =50mA 10010 VIN=2.5V+0.5Vp-p C OUT =tantal 2.2µF Topt=25°C 2.8V (VR1) 2.8V (VR2) Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 IOUT =30mA IOUT =50mA 10010 VIN=3.8V+0.5Vp-p C OUT =tantal 1.0µF Topt=25°C Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 100 IOUT =1mA IOUT =30mA IOUT =50mA VIN=3.8V+0.5Vp-p C OUT =tantal 1.0µF Topt=25°C

2.8V (VR1) 2.8V (VR2) Ripple Rejection RR(dB) 0.1 10 VIN=3.8V+0.5Vp-p C OUT =tantal 2.2µF Topt=25°C IOUT =30mA IOUT =50mA 10010 Frequency f(kHz) Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 VIN=3.8V+0.5Vp-p C OUT =tantal 2.2µF Topt=25°C IOUT =30mA IOUT =50mA 10010 4.0V (VR1) 4.0V (VR2) Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 VIN=5.0V+0.5Vp-p C OUT =tantal 1.0µF Topt=25°C IOUT =30mA IOUT =50mA 10010 Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 VIN=5.0V+0.5Vp-p C OUT =tantal 1.0µF Topt=25°C IOUT =30mA IOUT =50mA 10010 4.0V (VR1) 4.0V (VR2) Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 VIN=5.0V+0.5Vp-p C OUT =tantal 2.2µF Topt=25°C IOUT =30mA IOUT =50mA 10010 Frequency f(kHz) Ripple Rejection RR(dB) 0.1 10 VIN=5.0V+0.5Vp-p C OUT =tantal 2.2µF Topt=25°C IOUT =30mA IOUT =50mA 10010

9) Ripple Rejection vs. Input Voltage (DC bias) 2.8V (VR1) 2.8V (VR2) Input Voltage VIN(V) Ripple Rejection RR(dB) 2.9 3.00 100 C OUT =tantal 2.2µF IOUT =1mA f=1kHz f=10kHz f=100kHz 3.33.1 3.2 Input Voltage VIN(V) Ripple Rejection RR(dB) 2.9 3.00 100 C OUT =tantal 2.2µF IOUT =1mA f=1kHz f=10kHz f=100kHz 3.33.1 3.2 2.8V (VR1) 2.8V (VR2) Input Voltage VIN(V) Ripple Rejection RR(dB) 2.9 3.00 100 C OUT =tantal 2.2µF IOUT =30mA f=1kHz f=10kHz f=100kHz 3.33.1 3.2 Input Voltage VIN(V) Ripple Rejection RR(dB) 2.9 3.00 100 C OUT =tantal 2.2µF IOUT =30mA f=1kHz f=10kHz f=100kHz 3.33.1 3.2 2.8V (VR1) 2.8V (VR2) Input Voltage VIN(V) Ripple Rejection RR(dB) 2.9 3.00 100 C OUT =tantal 2.2µF IOUT =50mA f=1kHz f=10kHz f=100kHz 3.33.1 3.2 Input Voltage VIN(V) Ripple Rejection RR(dB) 2.9 3.00 100 C OUT =tantal 2.2µF IOUT =50mA f=1kHz f=10kHz f=100kHz 3.33.1 3.2

10) Input Transient Response R5322N001x (2.8V, VR1) Time t(µs) Output Voltage VOUT (V) Input Voltage VIN(V) 01 02.78 2.79 2.84 IOUT =30mA C OUT =tantal 1.0µF tr/tf=5µs Topt=25°C 2.83 2.82 2.81 2.80 0.0 1.0 6.0 5.0 4.0 3.0 2.0 10090807020 30 40 50 60 Input Voltage Output Voltage R5322N001x (2.8V, VR1) Time t(µs) Output Voltage VOUT (V) Input Voltage VIN(V) 01 02.78 2.79 2.84 IOUT =30mA C OUT =tantal 2.2µF tr/tf=5µs Topt=25°C 2.83 2.82 2.81 2.80 0.0 1.0 6.0 5.0 4.0 3.0 2.0 10090807020 30 40 50 60 Input Voltage Output Voltage R5322N001x (2.8V, VR1) Time t(µs) Output Voltage VOUT (V) Input Voltage VIN(V) 01 02.78 2.79 2.84 IOUT =30mA C OUT =tantal 6.8µF tr/tf=5µs Topt=25°C 2.83 2.82 2.81 2.80 0.0 1.0 6.0 5.0 4.0 3.0 2.0 10090807020 30 40 50 60 Input Voltage Output Voltage

R5322N001x (2.8V, VR2) Time t(µs) Output Voltage VOUT (V) Input Voltage VIN(V) 01 02.78 2.79 2.84 IOUT =30mA C OUT =tantal 1.0µF tr/tf=5µs Topt=25°C 2.83 2.82 2.81 2.80 0.0 1.0 6.0 5.0 4.0 3.0 2.0 10090807020 30 40 50 60 Input Voltage Output Voltage R5322N001x (2.8V, VR2) Time t(µs) Output Voltage VOUT (V) Input Voltage VIN(V) 01 02.78 2.79 2.84 IOUT =30mA C OUT =tantal 2.2µF tr/tf=5µs Topt=25°C 2.83 2.82 2.81 2.80 0.0 1.0 6.0 5.0 4.0 3.0 2.0 10090807020 30 40 50 60 Input Voltage Output Voltage R5322N001x (2.8V, VR2) Time t(µs) Output Voltage VOUT (V) Input Voltage VIN(V) 01 02.78 2.79 2.84 IOUT =30mA C OUT =tantal 6.8µF tr/tf=5µs Topt=25°C 2.83 2.82 2.81 2.80 0.0 1.0 6.0 5.0 4.0 3.0 2.0 10090807020 30 40 50 60 Input Voltage Output Voltage

11) Load Transient Response R5322N001x (VR1=2.8V) Time t(µs) Output Voltage VOUT (V) Output Current IOUT1 (mA) -2 0 2.75 3.00 2.90 2.95 2.85 2.80 2.70 2.75 2.80 150 100 IOUT =50mA 100mA VIN=3.8V CIN=tantal 1.0µF C OUT =tantal 1.0µF tr/tf=5µs Topt=25°C 16141224 68 1 0 VOUT2 VOUT1 IOUT1 IOUT2 =30mA R5322N001x (VR1=2.8V) Time t(µs) Output Voltage VOUT (V) Output Current IOUT1 (mA) -2 0 2.75 3.00 2.90 2.95 2.85 2.80 2.70 2.75 2.80 150 100 1816141224 68 1 0 VOUT2 VOUT1 IOUT1 IOUT2 =30mA IOUT =50mA 100mA VIN=3.8V CIN=tantal 1.0µF C OUT =tantal 2.2µF tr/tf=5µs Topt=25°C R5322N001x (VR1=2.8V) Time t(µs) Output Voltage VOUT (V) Output Current IOUT1 (mA) -2 0 2.75 3.00 2.90 2.95 2.85 2.80 2.70 2.75 2.80 150 100 1816141224 68 1 0 VOUT2 VOUT1 IOUT1 IOUT2 =30mA IOUT =50mA 100mA VIN=3.8V CIN=tantal 1.0µF C OUT =tantal 6.8µF tr/tf=5µs Topt=25°C

R5322N001x (VR2=2.8V) Time t(µs) Output Voltage VOUT (V) Output Current IOUT2 (mA) -2 0 2.75 3.00 2.90 2.95 2.85 2.80 2.70 2.75 2.80 150 100 1816141224 68 1 0 VOUT2 VOUT1 IOUT2 IOUT1 =30mA IOUT =50mA 100mA VIN=3.8V CIN=tantal 1.0µF C OUT =tantal 1.0µF tr/tf=5µs Topt=25°C R5322N00x (VR2=2.8V) Time t(µs) Output Voltage VOUT (V) Output Current IOUT2 (mA) -2 0 2.75 3.00 2.90 2.95 2.85 2.80 2.70 2.75 2.80 150 100 1816141224 68 1 0 VOUT2 VOUT1 IOUT2 IOUT1 =30mA IOUT =50mA 100mA VIN=3.8V CIN=tantal 1.0µF C OUT =tantal 2.2µF tr/tf=5µs Topt=25°C R5322N00x (VR2=2.8V) Time t(µs) Output Voltage VOUT (V) Output Current IOUT2 (mA) -2 0 2.75 3.00 2.90 2.95 2.85 2.80 2.70 2.75 2.80 150 100 1816141224 68 1 0 VOUT2 VOUT1 IOUT2 IOUT1 =30mA IOUT =50mA 100mA VIN=3.8V CIN=tantal 1.0µF C OUT =tantal 6.8µF tr/tf=5µs Topt=25°C

When using these ICs, consider the following points: In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For this purpose, be sure to use a 2.2µF or more capacitance C OUT with good frequency characteristics and ESR (Equivalent Series Resistance) of which is in the range described as follows: The relations between I OUT (Output Current) and ESR of Output Capacitor are shown below. The conditions when the white noise level is under 40µV (Avg.) are marked as the hatched area in the graph. (Note: When a ceramic capacitor is connected to the Output Pin as Output capacitor for phase compensation, the operation might be unstable unless as much as 1W resistor is connected between the capacitor and GND instead of ESR. Test these ICs with as same external components as ones to be used on the PCB.) <Test conditions> (1) V IN=3.8V (2) Frequency band: 10Hz to 2MHz (3) Temperature: 25°C R5322N001x (VR1=2.8V) R5322N001x (VR1=2.8V) Output Current IOUT1 (mA) ERS1( Ω) 04 0 6 0200.01 0.1 100 C IN=Ceramic 1.0µF C OUT =Ceramic 2.2µF 12010080 Output Current IOUT1 (mA) ERS1( Ω) 04 0 6 0200.01 0.1 100 C IN=Ceramic 2.2µF C OUT =Ceramic 2.2µF 12010080

R5322N001x (VR2=2.8V) R5322N001x (VR2=2.8V) Output Current IOUT2 (mA) ERS2( Ω) 04 0 6 0200.01 0.1 100 C IN=Ceramic 1.0µF C OUT =Ceramic 2.2µF 12010080 Output Current IOUT2 (mA) ERS2( Ω) 04 0 6 0200.01 0.1 100 C IN=Ceramic 2.2µF C OUT =Ceramic 2.2µF 12010080

• Make VDD and GND line sufficient. When the impedance of these is high, the noise might be picked up or not work correctly.
• Connect the capacitor with a capacitance of 1µF or more between VDD and GND as close as possible.
• Set external components, especially Output Capacitor, as close as possible to the ICs and make wiring shortest.

PACKAGE INFORMATION PE-SOT-23-6W-0512

• SOT-23-6W Unit: mm PACKAGE DIMENSIONS +0.1 −0.0750.15 0.2 MIN. 1.9±0.2 0.8±0.1 0 to 0.1 0.4+0.1 −0.2 1.1+0.2 −0.1 2.9±0.2 2.8±0.3 1.8±0.2 (0.95) (0.95) TAPING SPECIFICATION 3.2 ∅1.1±0.1 564 213 3.3 4.0±0.12.0MAX. TR 8.0±0.3 1.75±0.1 User Direction of Feed 3.5±0.05 TAPING REEL DIMENSIONS (1reel=3000pcs) 21±0.8 2±0.5 13±0.2 180 −1.5 11.4±1.0 9.0±0.3

PACKAGE INFORMATION PE-SOT-23-6W-0512 POWER DISSIPATION (SOT-23-6W) This specification is at mounted on board. 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 plactic (Double sided) Board Dimensions 40mm × 40mm × 1.6mm Copper Ratio Top side : Approx. 50% , Back side : Approx. 50% Through-hole φ0.5mm × 44pcs Measurement Result ( T o p t = 2 5 °C,Tjmax=125°C) Standard Land Pattern Power Dissipation 430mW Thermal Resistance θja=(125−25°C)/0.43W=233°C/W 0 50 10025 75 85 125 150 Ambient Temperature (°C) 200 100 300 400 430 500 600Power Dissipation PD(mW) On Board Power Dissipation Measurement Board Pattern IC Mount Area Unit : mm RECOMMENDED LAND PATTERN (SOT-23-6W) 0.7 MAX. 0.950.95 1.9 2.4 1.0 (Unit: mm)

MARK INFORMATION ME-R5322N-0310 R5322N SERIES MARK SPECIFICATION

• SOT-23-6W 1234 1 , 2 : Product Code (refer to Part Number vs. Product Code) 3 , 4 : Lot Number
• Part Number vs. Product Code Product Code Part Number 1 2 R5322N001B-TR H 0 R5322N002B-TR H 1 R5322N003B-TR H 2 R5322N004B-TR H 3 R5322N005B-TR H 4 R5322N001A-TR H 5 R5322N002A-TR H 6 R5322N003A-TR H 7 R5322N006B-TR H 8 R5322N007B-TR H 9 R5322N008B-TR H A R5322N009B-TR H B R5322N010B-TR H C