Micrel, Inc.

MIC5233

September 2009

2

M9999-092109

Ordering Information

(1)

Part Number

Standard

Marking

Pb-Free

Marking

Voltage

Junction Temp. Range

Package

MIC5233-1.8BM5

L318

MIC5233-1.8YM5

L318

1.8V

–40°C to +125°C

SOT-23-5

MIC5233-2.5BM5

L325

MIC5233-2.5YM5

L325

2.5V

–40°C to +125°C

SOT-23-5

MIC5233-3.0BM5

L330

MIC5233-3.0YM5

L330

3.0V

–40°C to +125°C

SOT-23-5

MIC5233-3.3BM5

L333

MIC5233-3.3YM5

L333

3.3V

–40°C to +125°C

SOT-23-5

MIC5233-5.0BM5

L350

MIC5233-5.0YM5

L350

5.0V

–40°C to +125°C

SOT-23-5

MIC5233BM5

L3AA

MIC5233YM5

L3AA

ADJ.

–40°C to +125°C

SOT-23-5

Note:

1. Other Voltage available. Contact Micrel for detail.

Pin Configuration

5-Pin SOT-23 (M5)

Pin Description

Pin Number

Pin Name

Pin Function

1

IN

Supply Input.

2

GND

Ground.

3

EN

Enable (Input): Logic low = shutdown; logic high = enable

NC (fixed)

No Connect

4

ADJ (adj.)

Adjust (Input): Feedback input. Connect to resistive voltage-divider network.

5

OUT

Regulator Output.