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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Rev.1.0
3V
2.9V
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
VIN=5V, IOUT=1µA→ 10mA, CL=10µF
10mA
0mA
TIME (500 µs/div)
Load dependence of undershoot at load transient
V IN, ON/OFF= V OU T(S )+ 2V , IOU T= 1µA → IOU T,CL= 10µF
1.2
1.0
S -812C 50B
0.8
0.6
0.4
0.2
S -812C 30B
0.0
0
20
40
60
80 100
IOUT (A)
VDD dependence of undershoot at load transient
0.20
IOU T= 1µA → 10m A , CL= 10µF
0.15
S -812C 50B
0.10
0.05
S -812C 30B
0.00
0
5
10
15
20
VDD (V)
CL dependence of undershoot at load transient
VIN, O N/O FF= VOUT (S)+2V,IOUT =1µA→ 10m A
0.25
0.20
0.15
S -812C 50B
0.10
0.05
S -812C 30B
0.00
0
10
20
30
40
50
CL (µF)
Temperature dependence of undershoot at load transient
V IN, ON/OFF=V OU T(S )+2V ,IOU T= 1µA → 10m A , CL= 10µF
0.25
0.20
0.15
S -812C 50B
0.10
0.05
S -812C 30B
0.00
-50
0
50
100
Ta (°C)
Seiko Instruments Inc.
21
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