ADJUSTABLE PRECISION SHUNT REGULATOR
FSP431
EQUIVALENT SCHEMATIC
Note: All component values are nominal.
ABSOLUTE MAXIMUM RATINGS
(NOTE 1)
Parameter
Cathode Voltage, V
KA
(Note 2)
Continuous Cathode Current Range, I
KA
Reference Input Current Range
Operating Temperature
Rating
37
-100 to 150
-50µA to 10mA
0 to 70
°C
Unit
V
mA
Storage Temperature
-65 to 150
°C
Note 1: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maximum Ratings’
may cause substantial damage to the device. Functional operation of this device at other conditions beyond
those listed in specifications is not implied and prolonged exposure to extreme conditions may affect device
reliability.
Note 2: Voltage values are with respect to the anode terminal unless otherwise noted.
RECOMMENDED OPERATING CONDITIONS
Parameter
Cathode Voltage, V
KA
Cathode Current, I
KA
Operating Temperature, T
A
Rating
Vref to 36
1 to 100
0 to 70
Unit
V
mA
°C
2/15
2007-1-24
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