Micrel, Inc.

MIC5332

April 2008

2

M9999-042108-B

Ordering Information

Part Number

Marking

Code

Manufacturing

Part Number

Voltage

Junction

Temperature Range

Package

MIC5332-1.8/1.2YMT

WG4

MIC5332-G4YMT

1.8V/1.2V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-2.5/1.2YMT

WJ4

MIC5332-J4YMT

2.5V/1.2V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-2.8/2.8YMT

WMM

MIC5332-MMYMT

2.8V/2.8V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-2.8/2.85YMT

WMN

MIC5332-MNYMT

2.8V/2.85V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-2.85/2.85YMT

WNN

MIC5332-NNYMT

2.85V/2.85V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-3.0/2.8YMT

WPM

MIC5332-PMYMT

3.0V/2.8V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-3.0/2.85YMT

WPN

MIC5332-PNYMT

3.0V/2.85V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-3.0/3.0YMT

WPP

MIC5332-PPYMT

3.0V/3.0V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

Notes

For other voltage options. Contact Micrel Marketing for details.

Pin 1 identifier =

MLF

Pin Configuration

1

VIN

GND

POR2

EN2

8

VOUT1

VOUT2

CSET2

EN1

7

6

5

2

3

4

8-Pin 2mm x 2mm Thin MLF

(Top View)

Pin Description

Pin Number

Pin Name

Pin Function

1

VIN

Supply Input.

2

GND

Ground.

3

POR2

Power-On Reset Output (Regulator 2): Open-drain output. Active low indicates

an output under-voltage condition on regulator 2 when the device is enabled.

4

EN2

Enable Input (Regulator 2): Active High Input. Logic High = On; Logic Low =

Off. Do not leave floating.

5

EN1

Enable Input (Regulator 1): Active High Input. Logic High = On; Logic Low =

Off. Do not leave floating.

6

CSET2

Delay Set Input (Regulator 2): Connect external capacitor to GND to set the

internal delay for the POR2 output. When left open, there is no delay. This pin

cannot be grounded.

7

VOUT2

Regulator Output – LDO2.

8

VOUT1

Regulator Output – LDO1.