CAT431L Datasheet, PDF (4/11 Pages) Catalyst Semiconductor – Low-Voltage Adjustable Precision Voltage Reference

CAT431L
TYPICAL PERFORMANCE CHARACTERISTICS
Reference Voltage
vs.
Junction Temperature
1.246
1.244
1.242
1.240
1.238
1.236
1.234
1.232
-50 -25 0 25 50 75 100 125 150
Junction Temperature (°C)
Cathode Current
vs.
Cathode Voltage
150
100
50
0
-50
-100
-1
-0.5
0
0.5
1
1.5
Cathode Voltage (V)
Reference Input Current
vs.
Junction Temperature
250
240
230
220
210
200
190
180
170
160
150
-50 -25 0 25 50 75 100 125 150
Junction Temperature (°C)
Cathode Current
vs.
Cathode Voltage
50
40
30
20
10
0
-10
-1
0.5
1
1.5
Cathode Voltage (V)
Doc. No. 4006, Rev. J
4