M9999-082605-B

2

August 2005

LM2576

Micrel, Inc.

Temperature

Standard

RoHS Compliant**

Range

Package

–40

°C to +85°C

TO-220-5

–40

°C to +85°C

TO-220-5

–40

°C to +85°C

TO-220-5

–40

°C to +85°C

TO-220-5

LM2576BU*

LM2576WU*

–40

°C to +85°C

TO-263-5

LM2576-3.3BU

LM2576-3.3WU

–40

°C to +85°C

TO-263-5

LM2576-5.0BU

LM2576-5.0WU

–40

°C to +85°C

TO-263-5

LM2576-12BU

LM2576-12WU

–40

°C to +85°C

TO-263-5

* Adjustable output regulators.

**RoHS compliant with "hot-melting solder" exemption.

Pin Configurations

GND

5- ON/OFF

4- FEEDBACK

3- GROUND

2- OUTPUT

1- VIN

5-LEAD TO-263 (U)

GND

5- ON/OFF

4- FEEDBACK

3- GROUND

2- OUTPUT

1- VIN

5-LEAD TO-220 (T)

Ordering Information