MIC37150/37151/37152

Micrel

MIC37150/37151/37152

2

August 2003

Ordering Information

Output

Part Number

Current

Voltage*

Junction Temp. Range

Package

MIC37150-1.5BR

1.5A

1.5V

–40°C to +125°C

S-Pak-3

MIC37150-1.65BR

1.5A

1.65V

–40°C to +125°C

S-Pak-3

MIC37150-1.8BR

1.5A

1.8V

–40°C to +125°C

S-Pak-3

MIC37150-2.5BR

1.5A

2.5V

–40°C to +125°C

S-Pak-3

MIC37150-3.3BR

1.5A

3.3V

–40°C to +125°C

S-Pak-3

MIC37151-1.5BR

1.5A

1.5V

–40°C to +125°C

S-Pak-5

MIC37151-1.65BR

1.5A

1.65V

–40°C to +125°C

S-Pak-5

MIC37151-1.8BR

1.5A

1.8V

–40°C to +125°C

S-Pak-5

MIC37151-2.5BR

1.5A

2.5V

–40°C to +125°C

S-Pak-5

MIC37151-3.3BR

1.5A

3.3V

–40°C to +125°C

S-Pak-5

MIC37152BR

1.5A

ADJ.

–40°C to +125°C

S-Pak-5

*For other voltages contact Micrel.

Pin Configuration

3

OUT

2

GND

1IN

S-PAK-3 (R)

MIC37150

5FLG/ADJ

4

VOUT

3

GND

2VIN

1EN

S-PAK-5 (R)

MIC37151

MIC37152

Pin Description

Pin Number

Pin Number

Pin Name

Pin Function

MIC37150

MIC37151/2

S-PAK-3

S-PAK-5

–1

EN

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

low = shutdown.

12

VIN

Input voltage which supplies current to the output power device.

23

GND

Ground (TAB is connected to ground on S-Pak)

34

VOUT

Regulator Output

–5

FLG

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

MIC37151 only

fault condition.

ADJ

Adjustable regulator feedback input. Connect to resistor voltage divider.

MIC37152 only