MIC5207 View Datasheet(PDF) - Micrel

Part Name

Description

Manufacturer

MIC5207

180mA Low-Noise LDO Regulator

Micrel 

Micrel, Inc.

Pin Configuration

MIC5207

MIC5207BM5/YM5 (M5)

(Adjustable Voltage)

MIC5207-x.xBM5/YM5 (M5)

MIC5207-x.xBD5/YD5 (D5)

(Fixed Voltage)

123

IN GND OUT

(Bottom View)

MIC5207-x.xBZ/YZ (Z)

(Fixed Voltage)

Pin Description

Pin Number

SOT-23-5

1

2

3

Pin Number

TO-92

1

2

4 (fixed)

4 (adj.)

5

3

Pin Name Pin Function

IN

GND

EN

BYP

ADJ

OUT

Supply Input

Ground

Enable/Shutdown (Input): CMOS compatible input. Logic high = enable,

logic low or open = shutdown. Do not leave floating.

Reference Bypass: Connect external 470pF capacitor to GND to reduce output

noise. May be left open. For 1.8V or 2.5V operation, see “Applications

Information.”

Adjust (Input): Adjustable regulator feedback input. Connect to resistor voltage

divider.

Regulator Output

December 2007

3

M9999-123107

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