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