TL431_11 Datasheet, PDF (2/10 Pages) Fairchild Semiconductor – Programmable Shunt Regulator

TL431/TL431A
Internal Block Diagram
+
-
Absolute Maximum Ratings
(Operating temperature range applies unless otherwise specified.)
Parameter
Cathode Voltage
Cathode Current Range (Continuous)
Reference Input Current Range
Power Dissipation
D, LP Suffix Package
P Suffix Package
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Symbol
V_KA
I_KA
IREF
P_D
T_OPR
TJ
T_STG
Value
37
-100 ~ +150
-0.05 ~ +10
770
1000
-25 ~ +85
150
-65 ~ +150
Recommended Operating Conditions
Parameter
Cathode Voltage
Cathode Current
Symbol
Min
Typ
VKA
VREF
-
I_KA
1.0
-
Max
36
100
Unit
V
mA
mA
mW
mW
°C
°C
°C
Unit
V
mA
2