CM431L Datasheet, PDF (7/13 Pages) List of Unclassifed Manufacturers – LOW VOLTAGE ADJUSTABLE SHUNT REGULATOR

CM431L
LOW VOLTAGE ADJUSTABLE SHUNT REGULATOR
TYPICAL CHARACTERISTICS
Cathode Current vs. Cathode Voltage
300
200
100
0
-100
-200
-300
-1
-0.5
0
0.5
1
1.5
Vz(V)
Cathode Current vs. Cathode Voltage
150
100
50
0
-50
-100
-150
-1.5 -1 -0.5
0
0.5
Vz(V)
Vz=VREF
TA=25℃
1
1.5
Reference Voltage vs. Junction Temperature
1.248
1.246
Iz=10mA
1.244
1.242
1.24
1.238
Iz=80uA
1.236
1.234
-50 -25 0 25 50 75 100 125 150
TJ(℃)
Reference Input Current vs. Junction
Tem perature
150
125
100
75
Iz=10mA
50
R1=10kΩ
-50 -25 0 25 50 75 100 1R225=^∞150
TJ(℃ )
Ratio of Delta Ref. Voltage to Delta Cathode
Voltage vs. Junction Tem perature
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
Iz=10mA
0.1
0
△Vz=16V to VREF
-50 -25 0 25 50 75 100 125 150
TJ(℃ )
Off State Cathode Current vs. Junction
Temperature
250
VREF = 0V
200
150
100
50
0
-50 -25 0 25 50 75 100 125 150
TJ(℃)
2006/02/10 Rev. 5
Champion Microelectronic Corporation
Page 7