S-812C32AMC-C2M-T2 View Datasheet(PDF) - Seiko Instruments Inc
Part Name
Description
Manufacturer
S-812C32AMC-C2M-T2 Datasheet PDF : 26 Pages
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HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
(4) Load Transient Response : S-812C30B (CL=10µF; ceramic capacitor)
VIN=5V, IOUT=10mA→1µA,CL=10µF
10mA
0mA
Rev.1.0
3.1V
3V
2.9V
TIME (200µs/div)
Load dependence of overshoot at load transient
V IN , ON/OFF= V OU T(S )+ 2V , IOU T= IOU T→ 1µA ,CL= 10µF
1.2
1.0
S -812C 50B
0.8
0.6
0.4
S -812C 30B
0.2
0.0
0
20
40
60
80 100
IOUT (A)
VDD dependence of overshoot at load transient
0.16
IOU T= 10m A → 1µA , CL= 10µF
0.14
0.12
S -812C 50B
0.10
0.08
0.06
0.04
0.02
S -812C 30B
0.00
0
5
10
15
20
VDD (V)
CL dependence of overshoot at load transient
V IN, ON/OFF= V OU T(S )+ 2V ,IOU T= 10m A → 1µA
0.16
0.14
0.12
S -812C 50B
0.10
0.08
0.06
0.04
0.02
S -812C 30B
0.00
0
10
20
30
40
50
CL (µF)
Temperature dependence of overshoot at load transient
V IN, ON/OFF=V OU T(S )+2V , IOU T= 10m A → 1µA , CL= 10µF
0.16
0.14
0.12
S -812C 50B
0.10
0.08
0.06
0.04
0.02
S -812C 30B
0.00
-50
0 Ta (°C) 50
100
20
Seiko Instruments Inc.
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