Micrel, Inc.

MIC5332

January 2007

2

M9999-011608-A

Ordering Information

Part Number

Manufacturing

Part Number

Voltage

Junction

Temperature Range

Package

MIC5332-2.5/1.2YMT

MIC5332-J4YMT

2.5V/1.2V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-2.8/2.8YMT

MIC5332-MMYMT

2.8V/2.8V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-2.8/2.85YMT

MIC5332-MNYMT

2.8V/2.85V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-2.85/2.85YMT

MIC5332-NNYMT

2.85V/2.85V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-3.0/2.8YMT

MIC5332-PMYMT

3.0V/2.8V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-3.0/2.85YMT

MIC5332-PNYMT

3.0V/2.85V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

MIC5332-3.0/3.0YMT

MIC5332-PPYMT

3.0V/3.0V

–40° to +125°C

8-Pin 2mm x 2mm Thin MLF

®

Note:

Other voltage options available. Contact Micrel for additional details.

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.