Micrel, Inc.

MIC5264

April 2005

2

M9999-041505

(408) 955-1690

Ordering Information

Part Number

Full

Manufacturing

Vo1/Vo2

Marking

Code

Junction Temp.

Range

Package

Pb-Free

MIC5264-2.8/1.5YML

MIC5264-MFYML

2.8V/1.5V

MAMF

–40°C to +125°C

2.5mm x 2.5mm MLF™

MIC5264-2.8/2.8YML

MIC5264-MMYML

2.8V/2.8V

MAMM

–40°C to +125°C

2.5mm x 2.5mm MLF™

MIC5264-2.85/2.85YML

MIC5264-NNYML

2.85V/2.85V

MANN

–40°C to +125°C

2.5mm x 2.5mm MLF™

MIC5264-3.0/1.8YML

MIC5264-PGYML

3.0V/1.8V

MAPG

–40°C to +125°C

2.5mm x 2.5mm MLF™

MIC5264-3.0/2.8YML

MIC5264-PMYML

3.0V/2.8V

MAPM

–40°C to +125°C

2.5mm x 2.5mm MLF™

MIC5264-3.0/3.0YML

MIC5264-PPYML

3.0V/3.0V

MAPP

–40°C to +125°C

2.5mm x 2.5mm MLF™

Note:

1. Other Voltage Combinations available. Contact Micrel for details.

Pin Configuration

EN2

GND2

5

1

GND1

IN1

OUT1

BYP2

10 EN1

BYP1

OUT2

IN2

9

8

7

2

3

4

6

2.5mm × 2.5mm MLF-10L (ML)

Pin Description

Pin Number

Pin Name

Pin Function

1

GND1

Ground

2

IN1

Supply Voltage

3

OUT1

Regulator Output

4

BYP2

GND to reduce output noise. Do not leave open.

5

EN2

Enable/Shutdown (Input): CMOS compatible input. Logic high = enable; logic low

= shutdown. Do not leave open.

6

GND2

Ground

7

IN2

Supply Voltage

8

OUT2

Regulator Output

9

BYP1

GND to reduce output noise. Do not leave open.

10

EN1

Enable/Shutdown (Input): CMOS compatible input. Logic high = enable; logic low

= shutdown. Do not leave open.

EP

Exposed Pad

Exposed Pad. Connect to external ground pins.