
Rev.1.0
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
(9) Current Consumption vs Input Voltage
S-812C20B
2.5
S-812C30B
2.5
2.0
25°C
85°C
1.5
2.0
25°C
85°C
1.5
1.0
1.0
0.5
0.0
0
Ta=-40°C
4
8
12
16
VIN (V)
S-812C50B
2.5
0.5
0.0
0
Ta=-40°C
4
8
12
16
VIN (V)
2.0
25°C
85°C
1.5
1.0
0.5
0.0
0
Ta=-40°C
4
8
12
16
VIN (V)
(10)Power-off Pin Input Threshold vs Input Voltage
S-812C20B
2.5
2.0
85°C 25°C Ta=-40°C
1.5
1.0
Ta=-40°C
0.5
0.0
0
85°C
25°C
4
8
12
16
VIN (V)
Seiko Instruments Inc.
15