Ricoh R×5RL Series Data Handbook
Summary
Experience reliable power stability with the R·5RL Series voltage regulators. These high-accuracy ICs deliver ultra-low quiescent current, low dropout voltage, and highly regulated output between 2V and 6V. Ideal for designers creating battery-powered devices such as cameras, communication equipment, and precision electronic instruments. This manual provides comprehensive technical specifications, package selection guides (TO-92, SOT-89), and detailed circuitry diagrams necessary for reliable system integration.
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VOLTAGE REGULATOR R×5RL SERIES APPLICATION MANUAL
NO.EA-022-0006
Page Summary Contents For Ricoh R×5RL Series Data Handbook
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VOLTAGE REGULATOR R×5RL SERIES APPLICATION MANUAL NO.EA-022-0006
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VOLTAGE REGULATOR R×5RL SERIES OUTLINE The R×5RL Series are voltage regulator ICs with high accuracy output voltage and ultra-low quiescent cur- rent by CMOS process. Each of these ICs consists of a v...
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R×5RL SELECTION GUIDE The package type, the output voltage, the packing type, and the taping type of R×5RL Series can be designated at the user's request by specifying the part number as follows: R×5R...
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R×5RL PIN CONFIGURATION • TO-92 • SOT-89 • SOT-23-5 (mark side) (mark side) (mark side) PIN DESCRIPTION • TO-92 • SOT-89 • SOT-23-5 Pin No. Symbol Pin No. Symbol Pin No. Symbol GND GND GND VIN VIN VIN...
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R×5RL ABSOLUTE MAXIMUM RATINGS Topt=25˚C Symbol Item Rating Unit VIN Input Voltage +12 V VOUT Output Voltage –0.3 to VIN +0.3 IOUT Output Current m A PD1 Power Dissipation 1 (NOTE1) m W PD2 Power Diss...
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R×5RL ELECTRICAL CHARACTERISTICS • R×5RL20A Topt=25˚C Symbol Item Conditions MIN. TYP. MAX. Unit VIN=4.0V VOUT Output Voltage 1.950 2.000 2.050 10µA≤IOUT≤10m A IOUT Output Current VIN=4.0V m A ∆VOUT V...
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R×5RL • R×5RL40A Topt=25˚C Symbol Item Conditions MIN. TYP. MAX. Unit VIN=6.0V VOUT Output Voltage 3.900 4.000 4.100 10µA≤IOUT≤10m A IOUT Output Current VIN=6.0V m A ∆VOUT VIN=6.0V Load Regulation m V...
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R×5RL • R×5RL60A Topt=25˚C Symbol Item Conditions MIN. TYP. MAX. Unit VIN=8.0V VOUT Output Voltage 5.850 6.000 6.150 10µA≤IOUT≤10m A IOUT Output Current VIN=8.0V m A ∆VOUT VIN=8.0V Load Regulation m V...
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R×5RL ELECTRICAL CHARACTEISTICS BY OUTPUT VOLTAGE Output Voltage Output Current Load Regulation Dropout Voltage Part Number VOUT(V) IOUT(m A) ∆VOUT(m V) VDIF (m V) Conditions MIN. TYP. MAX. Conditions...
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R×5RL Topt=25˚C Quiescent Current Line Regulation Input Voltage Output Voltage Tempco. Iss(µA) ∆VOUT/∆VIN(%/V) VIN(V) ∆VOUT/∆T(ppm/˚C) Conditions TYP. MAX. Conditions TYP. MAX. MAX. Conditions TYP. IO...
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R×5RL OPERATION VOUT Output Voltage VOUT divided at the node between Registers R1 and R2 is compared with Reference Voltage Error Amplifire by Error Amplifier, so that a constant voltage is output. GN...
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R×5RL ut pu t V ol ta ge (V ut pu t V ol ta ge (V ut pu t V ol ta ge (V TYPICAL CHARACTERISTICS 1) Output Voltage vs. Output Current R×5RL30A R×5RL40A VIN=6.0V VIN=5.0V 4.1 Topt=−40˚C Topt=−40˚C Outpu...
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R×5RL ro po ut ol ta ge IF (V ut pu t V ol ta ge (V ut pu t V ol ta ge (V Topt=25˚C R×5RL40A Topt=25˚C R×5RL40A IOUT=1m A IOUT=1m A Input Voltage VIN(V) Input Voltage VIN(V) Topt=25˚C R×5RL50A R×5RL50...
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R×5RL ut pu t V ol ta ge (V ro po ut ol ta ge IF (V ut pu t V ol ta ge (V R×5RL50A Topt=－40℃� Output Current IOUT(m A) 4) Output Voltage vs.Temperature VIN=5.0V VIN=6.0V R×5RL30A R×5RL40A IOUT=10m A I...
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R×5RL ui es ce nt ur re nt Is s( µA ui es ce nt ur re nt Is s( µA ui es ce nt ur re nt Is s( µA 5) Quiescent Current vs. Input Voltage R×5RL30C R×5RL40A Topt=25˚C Topt=25˚C Input Voltage VIN(V) Input ...
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R×5RL ui es ce nt ur re nt Is s( µA R×5RL50A 7) Dropout Voltage vs. Set Output Voltage VIN=7.0V 2.1 In pu t V ol ta ge /O ut pu t V ol ta ge (V In pu t V ol ta ge /O ut pu t V ol ta ge (V IOUT=10m A T...
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R×5RL TYPICAL APPLICATION In R×5RL Series, a constant voltage can be obtained without using Capacitors C1 and C2. However, when the VIN VOUT R×5RL VIN VOUT wire connected to Vin is long, use Capacitor...
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R×5RL • CURRENT BOOST CIRCUIT Tr.1 Output current of 60m A or more can be obtained by the current boost circuit constructed as shown in this cir- cuit diagram. VIN VOUT R×5RL VIN VOUT SERIES GNDGND • ...
Manual Details
| Brand | Ricoh |
|---|---|
| Pages | 18 |
| File Size | 144.39 KB |
| Published | May 27, 2026 |
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Frequently Asked Questions
What are the available package types for the R·5RL Series?
The three available packages are TO-92, SOT-89 (Mini-power Mold), and SOT-23-5 (Mini-mold).
How is the part number designated for a custom configuration?
The part number requires specifying codes for Package Type, Output Voltage, Packing Type, and Taping Type (e.g., RH5RL50AA-T1).
What are R·5RL Series' key operational advantages?
They feature ultra-low quiescent current, small dropout voltage, low temperature-drift coefficient, and excellent line regulation.
Is it possible to build a dual power supply circuit with this series?
Yes, one can construct a dual power supply by using two R·5RL units in series (VOUT1 and VOUT2).