S-81218SG データシートの表示（PDF） - Seiko Instruments Inc
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S-81218SG Datasheet PDF : 33 Pages
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HIGH-PRECISION VOLTAGE REGULATOR
S-812XXSG Series
1.9 S-81250SG series
VOUT
(V)
5.2
Ta=25C
5.0 IOUT=1 mA
4.8
4.6
IOUT=20 mA
4.4
IOUT=10 mA
4.2
4.5
4.8 5.1 5.4
VIN (V)
5.7 6.0
2. Output current - output voltage
2.1 S-81211SG series
VOUT
(V)
1.2
1.1
-40C
VIN=1.5V
1.0
0.9
85C
0.8
0.7
0
2
4
6
IOUT (mA)
2.3 S-81220SG series
VOUT
(V)
2.0
25C
8
10
VIN=4.0V
1.8
-40C
1.6
25C
1.4
1.2
85C
1.0
0
20 40 60
IOUT (mA)
80 100
2.5 S-81230SG series
VOUT
(V)
3.0
VIN=5.0V
2.8
-40C
2.6
2.4
2.2
2.0
0
85C
25C
20 40 60 80 100
IOUT (mA)
2.2 S-81215SG series
VOUT
(V)
1.5
1.3
1.1
0.9
VIN=3.5V
25C
-40C
0.7
85C
0.5
0
20 40
IOUT (mA)
2.4 S-81225SG series
VOUT
(V)
2.5
60 80 100
VIN=4.5V
2.3
2.1
-40C
1.9
85C
25C
1.7
1.5
0
20 40 60
IOUT (mA)
2.6 S-81235SG series
VOUT
(V)
3.5
80 100
VIN=5.5V
3.3
-40C
3.1
25C
2.9
85C
2.7
2.5 0
20 40 60
IOUT (mA)
80 100
26
Seiko Instruments Inc.
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