+V
IN
8
AUX SHUTDOW
INPUT
ON
OFF
+V
IN
SD
0K
Ω
.
_______ 5
ERROR
5 DEGREE SHUTDOWN FLAG
.
LP295
V
OUT
GND
+
FB
7
TEMP
SENSOR
AS5
-
EXTERNAL CIRCUIT
PROTECTED FROM
OVER TEMPERATURE
(V+ GOES OFF WHEN
TEMP > 25)
OR
RELAY
8.2K
Ω
+5V
20mA
.7mA
UNREGULATED INPUT
8
+V
IN
V
OUT
N00
OUTPUT
8
IN
0K
Ω
27K
Ω
V
OUT
2N52
(2)
LP295
LP295
FB
7
2
2
0.µF
V
TAP
SENSE
5V
OUTPUT
+
FB
GND
N57
7
GND
.7µF
0K
Ω
LOAD
50mA
TO
00 mA
MIN VOLTAGE = V
042408 Rev F
LP2950-5 Low Dropout Linear Regulator
© 2008 Exar Corporation