MIC5253

Micrel

M9999-112305

2

Pin Configuration

2

GND

SC-70-5 (C5)

Pin Description

Pin Number

Pin Name

Pin Function

1

IN

Supply Input.

2

GND

Ground.

3

EN

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

Do not leave open.

4

BYP

Reference Bypass: Connect external 0.01

µF ≤ C

noise. May be left open.

5

OUT

Regulator Output.

Ordering Information

November 2005

Standard

Marking Pb-Free

Marking**

MIC5253-1.5BC5

715

MIC5253-1.5YC5

715

1.5V

–40°C to +125°C

SC-70-5

MIC5253-1.8BC5

718

MIC5253-1.8YC5

718

1.8V

–40°C to +125°C

SC-70-5

MIC5253-1.85BC5

71J

MIC5253-1.85YC5

71J

1.85V

–40°C to +125°C

SC-70-5

MIC5253-2.5BC5

725

MIC5253-2.5YC5

725

2.5V

–40°C to +125°C

SC-70-5

MIC5253-2.6BC5

726

MIC5253-2.6YC5

726

2.6V

–40°C to +125°C

SC-70-5

MIC5253-2.7BC5

727

MIC5253-2.7YC5

727

2.7V

–40°C to +125°C

SC-70-5

MIC5253-2.8BC5

728

MIC5253-2.8YC5

728

2.8V

–40°C to +125°C

SC-70-5

MIC5253-2.9BC5

729

MIC5253-2.9YC5

729

2.9V

–40°C to +125°C

SC-70-5

MIC5253-3.0BC5

730

MIC5253-3.0YC5

730

3.0V

–40°C to +125°C

SC-70-5

MIC5253-3.1BC5

731

MIC5253-3.1YC5

731

3.1V

–40°C to +125°C

SC-70-5

MIC5253-3.2BC5

732

MIC5253-3.2YC5

732

3.2V

–40°C to +125°C

SC-70-5

MIC5253-3.3BC5

733

MIC5253-3.3YC5

733

3.3V

–40°C to +125°C

SC-70-5

* Other voltage options available. Contact Micrel Marketing for details.

** Under bar symbol ( _ ) may not be to scale.

Part Number

Voltage*

Junction

Temp. Range

Package

IN

OUT

BYP

EN

7xx

1

3

4

5

2