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TL431Z Datasheet, PDF (2/15 Pages) List of Unclassifed Manufacturers – PROGRAMMABLE PRECISION SHUNT REGULATOR
PROGRAMMABLE PRECISION SHUNT REGULATOR TL431Z/AZ /CZ
EQUIVALENT SCHEMATIC
- All component values are nominal
RECOMMENDED OPERATING CONDITIONS
CHARACTERISTIC
Cathode Voltage
Cathode Current
SYMBOL
VKA
IK
MIN.
VREF
1
MAX.
36
100
UNIT
V
㎃
DISSIPATION RATING TABLE1-FREE-AIR TEMPERATURE
Package
TO-92
SOT-23
TA=25℃
Power Rating
770㎽
230㎽
Derating Factor
Above TA=25℃
6.2㎽/℃
1.8㎽/℃
TA=70℃
TA=85℃
TA=125℃
Power Rating Power Rating Power Rating
491㎽
398㎽
-
149㎽
122㎽
-
Jan. 2007 - Rev 1.0
2
HTC