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 voltage reference unit, an error amplifier, a driver tran-
sistor, and resistors for setting output voltage. The output voltage is fixed with high accuracy.
Three types of packages, TO-92, SOT-89 (Mini-power Mold), SOT-23-5 (Mini-mold), are available.
FEATURES
• Ultra-low Quiescent Current
...........................
TYP. 1.1µA (R×5RL30A, VIN=5.0V)
TYP. 30mV (R×5RL50A, IOUT=1mA)
.....................................
• Small Dropout Voltage
...............
• Low Temperature-Drift Coefficient of Output Voltage
TYP. ±100 ppm/˚C
.................................
• Excellent Line Regulation
TYP. 0.1%/V
..................................................
• Output Voltage
Stepwise setting with a step of 0.1V in the range of 2.0V to 6.0V
is possible (refer to Selection Guide).
.........................
• High Accuracy Output Voltage
±2.5%
...................................
• Three Types of Packages
TO-92, SOT-89 (Mini-power Mold), SOT-23-5 (Mini-mold)
APPLICATIONS
• Power source for battery-powered equipment.
• Power source for cameras, video instruments such as camcorders, VCRs, and hand- held communication equipment.
• Precision voltage references.
BLOCK DIAGRAM
VIN
VOUT
2
3
+
–
Vref
1
GND
1
RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
