TL431Z Datasheet, PDF (2/14 Pages) List of Unclassifed Manufacturers – PROGRAMMABLE PRECISION SHUNT REGULATOR

Symbol
Functional Block Diagram
TL431Z
Equivalent Schematic
ABSOLUTE MAXIMUM RATINGS
(Operating temperature range applies unless otherwise specified)
Characteristic
Symbol
Value
Unit
Cathode Voltage
V_KA
Cathode Current Range (Continuous)
I_K
Reference Input Current Range
I_REF
Power Dissipation at 25^oC:
P_D
SOP, TO – 92 Package
(R_θJA = 178^oC/W)
SOT Package (R_θJA = 625^oC/W)
Junction Temperature Range
T_J
Operating Temperature Range
T_g
Storage Temperature Range
T_stg
44
V
-100 ~ 150
mA
0.05 ~ 10
mA
0.7
W
0.2
W
-25 ~ 150
o_C
-25 ~ 85
o_C
-65 ~ 150
o_C
RECOMMENDED OPERATING CONDITIONS
Characteristic
Cathode to Anode Voltage
Cathode Current
Symbol
V_KA
I_K
Min
V_REF
0.5
Typ
Max Unit
40
V
100
mA
Rev. 01