Datasheet

14
LTC2903-1
29031f a
TYPICAL APPLICATIO S
U
Quad Supply Monitor with Unused Input Pulled Above Threshold
V1
GND
V2
SYSTEM RESET
–5.2V
RST
V4
V3
5V
3.3V
1
2
3
6
5
4
LTC2903-C1
2903 TA03
C1
0.1µF
C2
0.1µF
Quad Supply Monitor with 3 Adjustable Inputs Monitoring
5% Supplies
V1
GND
SYSTEM RESET
12V
(V
TRIP
= 11.25V)
2.5V
(V
TRIP
= 2.325V)
RST
V4
V2 V3
3.3V
1.8V
(V
TRIP
= 1.685V)
1
2
6
5
34
LTC2903-D1
100k
2903 TA06
C1
0.1µF
2150k
100k100k
365k
237k