MIC5258(2001) 查看數據表（PDF） - Micrel

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产品描述 (功能)

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MIC5258
(Rev.:2001)

150mA µCap CMOS LDO Regulator w/Power Good

Micrel 

MIC5258

Block Diagrams

IN

EN

Reference

Voltage

Thermal

Sensor

Under-

voltage

Lockout

Startup/

Shutdown

Control

Quickstart

FAULT

Error

Amplifier

Current

Amplifier

ACTIVE SHUTDOWN

PULL

UP

PULL

DOWN

Overcurrent

Dropout

Detection

Out of

Regulation

Detection

Delay

OUT

PG

GND

Timing Diagram

VOUT

97%

89% 97%

VEN

Min - Max

1-5ms

VPG

Fault Condition

1-5ms

Micrel

MIC5258

4

September 2001

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