AMS421_07 Datasheet, PDF (4/7 Pages) Advanced Monolithic Systems – 0.5V SHUNT REGULATOR

TYPICAL PERFORMANCE CHARACTERISTICS
AMS421
Vout change
Output voltage vs. Supply voltage @ 100 µA
1
0.8
0.6
0.4
Vout change
0.2
0
-0.2
0
5
10
15
Vcc
0.6
0.5
0.4
0.3
0.2
0.1
0
0
Output resistance Vs load
output res
2
4
6
8
10
Load step mA
Supply Current vs Input Voltage @100uA
load
30
25
20
15
10
5
0
0
IVcc uA
10
20
30
Volts
Supply current vs load
200
180
160
140
120
100
80
60
40
20
0
1.00E-06
1.00E-05
1.00E-04
1.00E-03
1.00E-02
Load
Ivcc uA
Very low current regulation
0.51
0.505
0.5
0.495
0.49
1.00E- 1.00E- 1.00E- 1.00E- 1.00E- 1.00E- 1.00E-
09
08
07
06
05
04
03
load
Vout
Input output transfer characteristic
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
Volts input
Vout
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