L1188L-XX-AA3-A-R 查看數據表（PDF） - Unisonic Technologies

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L1188L-XX-AA3-A-R

800mA CMOS LDO

Unisonic Technologies 

L1188

„ MARKING INFORMATION

PACKAGE

VOLTAGE CODE

Preliminary

SOT-223

28 :2.8V

33:3.3V

„ PIN CONFIGURATION

MARKING

CMOS IC

„ PIN DESCRIPTION

PIN NO.

1

2

3

PIN NAME

GND

VOUT

VIN

DESCRIPTION

Ground.

Output voltage pin which should be decoupled with a ceramic capacitor

(Value: 2.2µF or larger and low ESR).

Input voltage pin which should be decoupled with 1µF or greater capacitor.

„ BLOCK DIAGRAM

VIN

Overcurrrent

Shutdown

Thermal

Shutdown

VREF=1.215V

AMP

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

VOUT

R1

R2

GND

2 of 4

QW-R502-324.d

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