MIC29311 View Datasheet(PDF) - Micrel

Part Name

Description

Manufacturer

MIC29311

3A Fast-Response LDO Regulator for USB

Micrel 

Micrel, Inc.

Typical Application

MIC29311

Pin Configuration

Simple USB Stand-Alone 6-Port Self-Powered Hub

TO-220-5 (T)

Pin Description

Pin Number

1

2

3, TAB

4

5

Pin Name

EN

IN

GND

OUT

ERR

Pin Function

Enable (Input): Logic-level high enable/logic-level low shutdown control.

Unregulated Input: +16V maximum supply.

Ground: Ground pin and TAB are internally connected.

Regulator Output

Error Flag (Output): Open-collector (active-low) output. Active low indicates

overcurrent or undervoltage output conditions.

September 2007

2

M9999-090507

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