AZ431L_10 Datasheet, PDF (7/17 Pages) BCD Semiconductor Manufacturing Limited – LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR

LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR
Typical Performance Characteristics
Data Sheet
AZ431L
1.242
1.241
1.240
1.239
1.238
1.237
1.236
1.235
-50
-25
V =V
KA REF
I =10mA
KA
0
25
50
75
100 125 150
Ambient Temperature (^oC)
Figure 7. Reference Voltage vs. Ambient Temperature
0.18
0.17
0.16
0.15
0.14
0.13
0.12
-50
-25
R1=10KΩ
R2=Infinite
I =10mA
KA
0
25
50
75
Ambient Temperature (^oC)
100
125
Figure 8. Reference Current vs. Ambient Temperature
150
100
50
0
-50
-100
-150
-1
V =V
KA REF
T =25oC
A
0
1
Cathode Voltage (V)
Figure 9. Cathode Current vs. Cathode Voltage
400
300
200
100
0
-100
-200
-300
-1
V =V
KA REF
T =25oC
A
0
1
Cathode Voltage (V)
Figure 10. Cathode Current vs. Cathode Voltage
Aug. 2011 Rev. 2. 4
BCD Semiconductor Manufacturing Limited
7