Rev.7.0_01
16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series
1-2. ON/OFF pin : S-812C30A (CL=10F; ceramic capacitor)
VIN5 V, VON/OFF05 V, IOUT10 mA, CL10F
5V
0V
3V
0V
TIME (200 s/div)
load dependency of overshoot with ON/OFF pin
VINVOUT(S)2 V, VON/OFF0 VOUT(S)2 V,
0.8
CL10 F
0.6
0.4
S-812C50B
0.2
0.0
0.001
S-812C30B
0.01
0.1
1
IOUT (mA)
10 100
VDD dependency of overshoot with ON/OFF pin
VINVDD, VON/OFF0VDD, IOUT10 mA,
CL10 F
0.7
0.6
S-812C50B
0.5
0.4
0.3
0.2
0.1
S-812C30B
0.0
0
5
10
15
20
VDD (V)
CL dependency of overshoot with ON/OFF pin
VINVOUT(S)2 V, VON/OFF0VOUT(S)2 V,
0.8
IOUT10 mA
0.6
S-812C50B
0.4
0.2
0.0
0
S-812C30B
10
20
30
40
50
CL (F)
“Ta” dependency of overshoot with ON/OFF pin
VINVOUT(S)2 V, VON/OFF0VOUT(S)2 V,
0.8
IOUT10 mA, CL10 F
0.7
0.6
0.5
0.4
0.3
S-812C50B
0.2
S-812C30B
0.1
0.0
50
0
50
100
Ta (°C)
31