R1113Z401B View Datasheet(PDF) - RICOH Co.,Ltd.

Part Name

Description

Manufacturer

R1113Z401B

LOW NOISE 150mA LDO REGULATOR

RICOH Co.,Ltd. 

s OPERATION

R1113ZXX1A

R1113ZXX1B

3

VDD

CE 4

-

+

Vref

Current Limit

2 VOUT

R1

R2

1 GND

3

VDD

CE 4

-

+

Vref

Current Limit

2 VOUT

R1

R2

1 GND

In these ICs, fluctuation of output voltage, VOUT is detected by feedback registers R1, R2, and the result is compared with a

reference voltage by the error amplifier, so that a constant voltage is output. A current limit circuit for protection in short mode

and a chip enable circuit, are included.

Rev. 1.11

-6-

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