Datasheet

SN105125
150-mA LOW DROPOUT REGULATOR WITH POK
SLVS418 – JANUARY 2002
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
1
2
3
5
4
47 kΩ
Shutdown
Enable
V
I
GND
EN
V
O
POK
Optional: EN May
Be Connected to V
I
1 µF
1.2 V
SN105125
Figure 9. Typical Application Schematic
1
2
3
5
4
V
I
GND
EN
V
O
POK
1 µF
SN105125
10 kΩ
1 µF
V
CC3_3
V
CC1_2
Figure 10. Typical Application For Processor VID Code Power Sequencing Schematic