AZ432_07 Datasheet, PDF (7/17 Pages) BCD Semiconductor Manufacturing Limited – LOW VOLTAGE (1.25V) ADJUSTABLE PRECISION SHUNT REGULATOR

LOW VOLTAGE (1.25V) ADJUSTABLE PRECISION SHUNT REGULATOR
Typical Performance Characteristics
Data Sheet
AZ432
1.253
1.252
1.251
V =V
KA REF
I =10mA
KA
1.250
1.249
1.248
1.247
-50
-25
0
25
50
75
100 125 150
Ambient Temperature (^oC)
Figure 7. Reference Voltage vs. Ambient Temperature
0.18
R1=10KΩ
R2=Infinite
0.17
I =10mA
KA
0.16
0.15
0.14
0.13
0.12
-50
-25
0
25
50
75
100
Ambient Temperature (^oC)
Figure 8. Reference Current vs. Ambient Temperature
150
V =V
KA REF
100
T =25^oC
A
50
0
-50
-100
-150
-1
0
1
Cathode Voltage (V)
Figure 9. Cathode Current vs. Cathode Voltage
400
300
200
100
0
-100
-200
-300
V =V
KA REF
T =25oC
A
-1.0
-0.5
0.0
0.5
1.0
1.5
Cathode Voltage (V)
Figure 10. Cathode Current vs. Cathode Voltage
Mar. 2007 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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