Micrel, Inc.

MIC5524

May 15, 2013

2

Revision 1.0

Ordering Information

Part Number

Marking

Code

Output

Voltage

(1)

Temperature Range

Package

(2, 3)

MIC5524-1.2YMT

C9

1.2V

–40°C to +125°C

4-Pin 1mm × 1mm TDFN

MIC5524-1.8YMT

C6

1.8V

–40°C to +125°C

4-Pin 1mm × 1mm TDFN

MIC5524-2.8YMT

4C

2.8V

–40°C to +125°C

4-Pin 1mm × 1mm TDFN

MIC5524-3.0YMT

3C

3.0V

–40°C to +125°C

4-Pin 1mm × 1mm TDFN

MIC5524-3.3YMT

C3

3.3V

–40°C to +125°C

4-Pin 1mm × 1mm TDFN

Note:

1.

Other voltages available. Contact Micrel for details.

2.

Thin DFN

▲ = Pin 1 identifier.

3.

Thin DFN is a GREEN, RoHS-compliant package. Lead finish is NiPdAu. Mold compound is Halogen Free.

Pin Configuration

4-Pin 1mm × 1mm Thin DFN (MT)

(Top View)

Pin Description

Pin Number

Pin Name

Pin Function

1

VOUT

Output Voltage. When disabled the MIC5524 switches in an inte

rnal 25Ω load to discharge the

external capacitors.

2

GND

Ground.

3

EN

Enable Input. Active High. High = ON; Low = OFF.

The MIC5524 has an internal 4MΩ pulldown

and this pin can be left floating.

4

VIN

Supply Input.

EP

ePad

Exposed Heatsink Pad. Connect to GND.