MIC5258 Ver la hoja de datos (PDF) - Micrel

Número de pieza

componentes Descripción

Fabricante

MIC5258

150mA µCap CMOS LDO Regulator w/Power Good

Micrel 

MIC5258

Block Diagram

IN

EN

Reference

Voltage

Thermal

Sensor

Under-

voltage

Lockout

Startup/

Shutdown

Control

Quickstart

FAULT

PULL

UP

Error

Amplifier

Current

Amplifier

ACTIVE SHUTDOWN

PULL

DOWN

Overcurrent

Dropout

Detection

Out of

Regulation

Detection

Delay

GND

OUT

PG

Timing Diagram

VOUT

97%

89% 97%

VEN

Min - Max

1-5ms

VPG

Fault Condition

1-5ms

Micrel, Inc.

MIC5258

4

April 2006

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