EUP7961
Block Diagram
Figure2.
Pin Configurations
Package
Type
Pin Configurations
Package
Type
Pin Configurations
SOT223-3
SOT223-3 (B)
SOT-89
SOP-8
Pin Description
PIN
V
EN
V
IN
GND
V
OUT
ERROR
SOT-223
-
1
2
3
-
SOT-223
(B)
-
3
1
2
-
SOT-89
-
3
2
1
-
SOP-8
1
2
5,6,7,8
3
4
DESCRIPTION
Enable Input. Logic high=enable, Logic low=shutdown
Input Voltage of the LDO
Ground: TAB is connected to ground
Output voltage of the LDO
Flag Output. Active-low indicated an output fault
condition
Adjustable Regulator Feedback Input. Connect to resistor
voltage divider
ERROR
ADJ
DS7961 Ver 1.2 Dec. 2006
2