AZ431L_12 Datasheet, PDF (8/17 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)
Data Sheet
AZ431L
70
60
50
40
30
20
10
0
-10
1k
T_A=25⁰C
I_KA=10mA
10k
100k
Small Signal Frequency (Hz)
10μF
6.8K
Output
I_KA
360
4.3K
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
Dec. 2012 Rev. 2. 6
BCD Semiconductor Manufacturing Limited
8