Datasheet

6
LTC2903-1
29031f a
V
RST
(V)
0
I
RST
(µA)
29031 G22
–20
–10
12
0
–80
–70
–60
–50
–40
–30
3456
LTC2903-E1
LTC2903-D1
TYPICAL PERFOR A CE CHARACTERISTICS
UW
RST Pull-Up Current vs V2
RST Pull-Up Current vs External
Pull-Down Voltage on RST
V2 (V)
0
I
RST
(µA)
–50
–70
–90
4
29031 G18
–30
–10
–40
–60
–80
–20
0
10.5
21.5
3 3.5 4.5
2.5
5
V
RT25
V
RT33
LTC2903-A1, -B1, -C1
V1, V3, V4 ABOVE THRESHOLD
V
RST
(V)
0
I
RST
(µA)
–35
1.5
29031 G19
–20
–10
0.5 1 2
–5
0
–40
–30
–25
–15
2.5 3 3.5
LTC2903-B1, -C1
LTC2903-A1
RST Pull-Up Current vs V1
RST Pull-Up Current vs External
Pull-Down Voltage on RST
V1 (V)
0
I
RST
(µA)
–50
–70
–80
4
29031 G21
–30
–10
–40
–60
–20
0
10.5
21.5
3 3.5 4.5
2.5
5.55
LTC2903-D1, -E1
V2, V3, V4 ABOVE THRESHOLD
LTC2903-D1
LTC2903-E1