MIC39100/39101/39102

Micrel

M9999-082505

2

August 2005

Pin Configuration

IN

OUT

GND

1

3

2

TAB

GND

MIC39100-x.x

Fixed

SOT-223 (S)

1

EN

IN

OUT

FLG

8 GND

GND

GND

GND

7

6

5

2

3

4

MIC39101-x.x

Fixed

SOIC-8 (M)

1

EN

IN

OUT

ADJ

8 GND

GND

GND

GND

7

6

5

2

3

4

MIC39102

Adjustable

SOIC-8 (M)

Pin Description

Pin No.

Pin No.

Pin No.

Pin Name

Pin Function

MIC39100 MIC39101 MIC39102

1

1

1

EN

Enable (Input): CMOS-compatible control input. Logic high = enable, logic

low or open = shutdown.

2

2

IN

Supply (Input)

3

3

3

OUT

Regulator Output

4

FLG

Flag (Output): Open-collector error flag output. Active low = output under-

voltage.

4

ADJ

Adjustment Input: Feedback input. Connect to resitive voltage-divider

network.

5–8

5–8

GND

Ground

Ordering Information

Part Number

Voltage Junction Temp. Range

Package

Standard

RoHS Compliant

MIC39100-1.8BS

MIC39100-1.8WS*

1.8V

-40°C to +125°C

SOT-223

MIC39100-2.5BS

MIC39100-2.5WS*

2.5V

-40°C to +125°C

SOT-223

MIC39100-3.3BS

MIC39100-3.3WS*

3.3V

-40°C to +125°C

SOT-223

MIC39100-5.0BS

MIC39100-5.0WS*

5.0V

-40°C to +125°C

SOT-223

MIC39101-1.8BM MIC39101-1.8YM

1.8V

-40°C to +125°C

SOIC-8

MIC39101-2.5BM MIC39101-2.5YM

2.5V

-40°C to +125°C

SOIC-8

MIC39101-3.3BM MIC39101-3.3YM

3.3V

-40°C to +125°C

SOIC-8

MIC39101-5.0BM MIC39101-5.0YM

5.0V

-40°C to +125°C

SOIC-8

MIC39102BM

MIC39102YM

Adj.

-40°C to +125°C

SOIC-8

* RoHS compliant with ‘high-melting solder’ exemption.