Micrel, Inc.

MIC5308

November 2007

2

M9999-110807-B

Ordering Information

Part Number

Voltage

Marking Codes

Temperature Range

Package

MIC5308-1.2YMT

1.2V

–40° to +125°C

6-Pin 1.6mm x 1.6mm Thin MLF

®

MIC5308-1.5YMT

1.5V

–40° to +125°C

6-Pin 1.6mm x 1.6mm Thin MLF

®

MIC5308-1.8YMT

1.8V

–40° to +125°C

6-Pin 1.6mm x 1.6mm Thin MLF

®

MIC5308YMT

Adj.

–40° to +125°C

6-Pin 1.6mm x 1.6mm Thin MLF

®

MIC5308-1.2YD6

1.2V

QR12

–40° to +125°C

6-Pin TSOT-23

MIC5308-1.5YD6

1.5V

QR15

–40° to +125°C

6-Pin TSOT-23

MIC5308-1.8YD6

1.8V

QR18

–40° to +125°C

6-Pin TSOT-23

MIC5308YD6

Adj.

QRAA

–40° to +125°C

6-Pin TSOT-23

Notes

For other voltage options. Contact Micrel Marketing for details.

Pin 1 identifier =

Pin Configuration

1

BIAS

GND

VIN

6

BYP/ADJ

EN

VOUT

5

4

2

3

BIAS

GND

BYP/ADJ

VOUT

VIN

3

1

6

2

45

EN

6-Pin 1.6mm x 1.6mm Thin MLF

6-Pin TSOT-23 (D6)

Pin Description

Pin Number

Thin MLF-6

Pin Number

TSOT-23-6

Pin Name

Pin Function

3

1

VIN

Power Input for LDO.

2

2

GND

Ground

1

3

BIAS

Bias Input Voltage.

BYP

Bypass: Connect a capacitor to ground to reduce noise and

reduce ripple rejection.

6

4

ADJ

Adjustable: Feedback input from external resistor divider.

5

5

EN

Enable Input: Active High Input. Logic High = On;

Logic Low = Off; Do not leave floating.

4

6

VOUT

Output of regulator.