UPD121WXXA データシートの表示（PDF） - NEC => Renesas Technology

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UPD121WXXA

HIGH CURRENT 1.5 A GENERAL-PURPOSE CMOS REGULATOR

NEC => Renesas Technology 

BLOCK DIAGRAM

μ PD121W18A, μ PD121W25A, μ PD121W33A

−

Buffer

+

Constant Reference

Current

voltage

μ PD121WxxA Series

ON/OFF

Over-current

protection

−

Error

amp.

+

VIN

ON/OFF

VOUT

Triming

Thermal

shut down

μ PD121W00A

−

Buffer

+

Constant Reference

Current

voltage

ON/OFF

Over-current

protection

−

Error

amp.

+

Triming

Thermal

shut down

GND

VIN

ON/OFF

VOUT

ADJ

GND

2

Data Sheet G18852EJ1V0DS

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