Contents

1

Diagram ...........................................................................2

2

Pin configuration ..................................................................3

3

Typical application.................................................................4

4

Maximum ratings ..................................................................5

5

Electrical characteristics...........................................................6

6

Device functional description ......................................................8

6.1

Undervoltage lockout ........................................................... 8

6.2

Start-up sequence and voltage clamp ............................................. 8

6.3

Current limit function............................................................ 8

7

Typical characteristics .............................................................9

8

Package information..............................................................14

8.1

TSOT23-8L package information ................................................ 14

9

Ordering information .............................................................17

Revision history .......................................................................18

STEF512GR

Contents

DS13212 - Rev 2

page 19/22