R1250V371A Просмотр технического описания (PDF) - RICOH Co.,Ltd.

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R1250V371A

Negative Output Charge Pump Regulator (100mA)

RICOH Co.,Ltd. 

R1250V××1A

SELECTION GUIDE

The output voltage and the active type for the ICs can be selected at the user’s request.

The selection can be made with designating the part number as shown below;

R1250V××1A-××

↑ ↑↑

a bc

Code

a

b

c

Contents

Setting Output Voltage

××: The absolute value of Output Voltage

Stepwise setting with a step of 0.1V in the range of -2.0V to -4.0V is possible.

Designation of Active Type of the Chip Enable Circuit:

A (fixed) : “L” active type

Designation of Packing Type

E2 : E2 1reel=2000pcs

4

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