HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
Rev.1.0
(5) Output Voltage vs Ambient Temperature
S-812C20B
2.04
S-812C30B
3.06
3.03
3.00
2.97
2.02
2.00
1.98
2.94
-50
1.96
-50
0
50
100
0
50
100
Ta (°C)
Ta (°C)
S-812C50B
5.10
5.05
5.00
4.95
4.90
-50
0
50
100
Ta (°C)
(6) Line Regulation 1 vs Ambient Temperature
20
(7) Line Regulation 2 vs Ambient Temperature
20
15
15
10
10
S-812C20B
S-812C20B
S-812C30B
S-812C50B
S-812C30B
S-812C50B
5
0
5
0
-50
0
50
100
-50
0
50
100
Ta (°C)
Ta (°C)
(8) Load Regulation vs Ambient Temperature
80
60
S-812C20B
40
20
0
S-812C30B
S-812C50B
-50
0
50
100
Ta (°C)
14
Seiko Instruments Inc.
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