Ricoh R5RL Manuel D’Utilisation

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The R

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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.

• Ultra-low Quiescent Current ...........................TYP. 1.1µA (R

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5RL30A, V

IN

=5.0V)

• Small Dropout Voltage  .....................................TYP. 30mV (R

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5RL50A, I

OUT

=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).

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

• Three Types of Packages...................................TO-92, SOT-89 (Mini-power Mold), SOT-23-5 (Mini-mold)

• Power source for battery-powered equipment.

• Power source for cameras, video instruments such as camcorders, VCRs, and hand- held communication equipment.

• Precision voltage references.

2

1

3

Vref

V

OUT

GND

V

IN

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