EUP7961
Pin Description
PIN
SOT-223
SOT-223 SOT-223
SOT-89
(B)
(C)
SOP-8
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
ERROR
Flag Output. Active-low indicated an output fault
V
EN
V
IN
GND
V
OUT
ERROR
-
1
2
3
-
-
3
1
2
-
-
2
1
3
-
-
3
2
1
-
1
2
5,6,7,8
3
4
ADJ
condition
Adjustable Regulator Feedback Input. Connect to resistor
voltage divider
Ordering Information
Order Number
EUP7961-15BIR1
EUP7961-18BIR1
EUP7961-25BIR1
EUP7961-33BIR1
EUP7961B-15BIR1
EUP7961B-18BIR1
EUP7961B-25BIR1
EUP7961B-33BIR1
EUP7961C-15BIR1
Package Type
SOT223
SOT223
SOT223
SOT223
SOT223
SOT223
SOT223
SOT223
SOT223
Marking
Operating Temperature Range
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
EUP7961C-18BIR1
SOT223
EUP7961C-25BIR1
SOT223
EUP7961C-33BIR1
EUP7961-15CIR1
EUP7961-18CIR1
EUP7961-25CIR1
EUP7961-33CIR1
SOT223
SOT-89
SOT-89
SOT-89
SOT-89
xxxxx
P7961C
xxxxx
P7961D
xxxxx
P7961B
xxxxx
P7961H
xxxxx
7961CB
xxxxx
7961DB
xxxxx
7961BB
xxxxx
7961HB
xxxxx
7961C
1C
xxxxx
7961C
1D
xxxxx
7961C
1B
xxxxx
7961C
1H
xxxxx
P7961C
xxxxx
P7961D
xxxxx
P7961B
xxxxx
P7961H
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
-40 °C to +85°C
DS7961
Ver 1.4
Jan. 2009
3
EUTECH [ EUTECH MICROELECTRONICS INC ]
