MIC37300/37301/37302

Micrel

M0307-112003

2

November 2003

Ordering Information

Output

Part Number

Current

Voltage*

Junction Temp. Range

Package

MIC37300-1.5BR

3.0A

1.5V

–40

°C to +125°C

S-Pak-3

MIC37300-1.65BR

3.0A

1.65V

–40

°C to +125°C

S-Pak-3

MIC37300-1.8BR

3.0A

1.8V

–40

°C to +125°C

S-Pak-3

MIC37300-2.5BR

3.0A

2.5V

–40

°C to +125°C

S-Pak-3

MIC37300-3.3BR

3.0A

3.3V

–40

°C to +125°C

S-Pak-3

MIC37301-1.5BR

3.0A

1.5V

–40

°C to +125°C

S-Pak-5

MIC37301-1.8BR

3.0A

1.8V

–40

°C to +125°C

S-Pak-5

MIC37301-2.5BR

3.0A

2.5V

–40

°C to +125°C

S-Pak-5

MIC37301-3.3BR

3.0A

3.3V

–40

°C to +125°C

S-Pak-5

MIC37302BR

3.0A

ADJ.

–40

°C to +125°C

S-Pak-5

MIC37302BU

3.0A

ADJ.

–40

°C to +125°C

TO-263-5

*For other voltages contact Micrel.

Pin Configuration

5

FLG/ADJ

4

VOUT

3

GND

2

VIN

1EN

S-PAK-5 (R)

TO-263-5 (U)

3VOUT

2GND

1

VIN

S-PAK-3 (R)

Pin Description

Pin Number

Pin Number

Pin Name

Pin Function

TO-263-5

S-PAK-3

S-PAK-5

1

EN

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

low = shutdown.

2

1

VIN

Input voltage which supplies current to the output power device.

3

2

GND

Ground: TAB is connected to ground.

4

3

VOUT

Regulator Output.

5

FLG

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

fault condition.

ADJ

Adjustable Regulator Feedback Input: Connect to resistor voltage divider.