AZ431L Datasheet, PDF (8/16 Pages) BCD Semiconductor Manufacturing Limited – LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR

LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR
Typical Performance Characteristics (Continued)
60
50
40
30
20
10
0
100
I =10mA
KA
T =25oC
A
1k
10k
100k
Small Signal Frequency (HZ)
500K
10uF
6.8K
4.3K
Data Sheet
AZ431L
Output
I _KA
360
5V
GND
Figure 11. Small Signal Voltage Gain vs. Frequency
10
1
I = 1mA to 100mA
KA
0.1
100Ω
50Ω
Output
I_KA
0.01
1k
10k
100k
1M
Frequency (Hz)
Figure 12. Dynamic Impedance vs. Frequency
GND
Apr. 2005 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
8