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
7.7 S-81240SG series
Vdif 1.5
(V)
1.0
IOUT=30 mA
IOUT=20 mA
0.5
IOUT=10 mA
0
-50 -30 -10 10
7.9 S-81250SG series
Vdif 1.5
(V)
IOUT=5 mA
30 50 70 90
Ta (C)
1.0
IOUT=30 mA
0.5
IOUT=20 mA
IOUT=10 mA
IOUT=5 mA
0
-50 -30 -10 10 30 50 70 90
Ta (C)
Measuring Circuits
1. Input voltage - output voltage
VIN VOUT
A
IOUT
V
GND
V
7.8 S-81245SG series
Vdif 1.5
(V)
1.0
IOUT=30 mA
IOUT=20 mA
0.5
0
-50 -30 -10
IOUT=10 mA
IOUT=5 mA
10 30 50 70 90
Ta (C)
2. Output current - output voltage
VIN VOUT
A
RL
GND
V
3. Current consumption
A
VIN VOUT
GND
Figure 29
Seiko Instruments Inc.
31
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