Product Summary

The TL431AIDBVT is a three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The TL431AIDBVT is offered in three grades, with initial tolerances (at 25°C) of 0.5%, 1%, and 2%, for the B, A, and standard grade, respectively. In addition, low output drift vs temperature of the TL431AIDBVT ensures good stability over the entire temperature range.

Parametrics

TL431AIDBVT absolute maximum ratings: (1) Cathode voltage, VK: 37V; (2) Continuous cathode current range, IKA: -100 to 150mA; (3) Reference input current range: -50μA to 10mA; (4) Operating virtual junction temperature, TJ: 150°C; (5) Storage temperature range, Tstg: -65 to 150°C.

Features

TL431AIDBVT features: (1) Operation From -40 to 125°C; (2) Typical Temperature Drift; (3) Low Output Noise; (4) 0.2Ω Typical Output Impedance; (5) Sink-Current Capability: 1 to 100mA; (6) Adjustable Output Voltage: vref to 36V.

Diagrams

TL431AIDBVT Circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TL431AIDBVT
TL431AIDBVT
Texas Instruments
Voltage & Current References Adjustable Precision Shunt Regulator
Data Sheet
0-1: $0.52
1-25: $0.40
25-100: $0.35
100-250: $0.30
TL431AIDBVTE4
TL431AIDBVTE4
Texas Instruments
Voltage & Current References Adjustable Precision Shunt Regulator
Data Sheet
0-1: $0.45
1-25: $0.35
25-100: $0.31
100-250: $0.27
TL431AIDBVTG4
TL431AIDBVTG4
Texas Instruments
Voltage & Current References Adjustable Precision Shunt Regulator
Data Sheet
0-1: $0.45
1-25: $0.35
25-100: $0.31
100-250: $0.27