Ricoh R5RL VOLTAGE REGULATOR, OUTLINE, FEATURES, APPLICATIONS, BLOCK DIAGRAM

VOLTAGE REGULATOR

R ⋅5RL SERIES

OUTLINE

The R⋅5RL Series are voltage regulator ICs with high accuracy output voltage and ultra-low quiescent current 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)

• Small Dropout Voltage		.....................................				TYP. 30mV (R⋅5RL50A, IOUT=1mA)

• 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).
					.........................	±2.5%
• High Accuracy Output Voltage
• 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

GND