S-812C Seiko Instruments Inc, S-812C Datasheet - Page 13

• Manufacturer Part Number: S-812C
• Description: HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
• Manufacturer: Seiko Instruments Inc

Rev.1.0
(3) Output Voltage vs Input Voltage
(4) Dropout Voltage vs Output Current
S-812C20B
S-812C50B
S-812C20B
S-812C50B
1000
2.10
2.05
2.00
1.95
1.90
2000
1500
1000
900
800
700
600
500
400
300
200
100
5.25
5.15
5.05
4.95
4.85
4.75
500
0
0
1.5
4.5
0
0
-1
-1m A
I
O UT
I
O UT
m
A
=-1 A
= -1 A
10
2
10
5
-10m A
-10m A
25°C
25°C
-20m A
2.5
5.5
20
20
I
-20m A
I
OUT
V
V
OUT
85°C
IN
IN
85°C
(V)
(mA)
(V)
(mA)
30
30
3
6
-50m A
-50m A
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
Ta= -40°C
Ta= -40°C
3.5
6.5
40
40
Seiko Instruments Inc.
50
50
4
7
S-812C30B
S-812C30B
3.15
3.10
3.05
3.00
2.95
2.90
2.85
1600
1400
1200
1000
800
600
400
200
2.5
0
-1
I
0
O UT
m
A
= -1 A
-10m A
3
10
25°C
3.5
V
-20m A
20
I
IN
OUT
(V)
85°C
(mA)
4
30
-50m A
Ta= -40°C
4.5
S-812C Series
40
5
50
13