Adjustable Precision Shunt Regulator

The TL431 and TL432 are three-terminal adjustable Shunt Regulators with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage CAN be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 . Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener Diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies. The TL432 has exactly the same functionality and electrical specifications as the TL431 but has different pinouts for the DBV, DBZ, and PK packages.
Both the TL431 and TL432 devies are offered in three grades, with initial tolerances (at 25C) of 0.5%, 1%, and 2%, for the B, A, and standard grade, respectively. In addition, low output drift vs temperature ensures good stability over the entire temperature range.
The TL43xxC devices are characterized for operation from 0C to 70C, the TL43xxI devices are characterized for operation from ?40C to 85C, and the TL43xxQ devices are characterized for operation from ?40C to 125C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TL432CDBVR Texas Instruments Adjustable precision shunt regulator 5-SOT-23 0 to 70
TL432IDBVRE4 Texas Instruments 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TL432ACDBVR Texas Instruments Adjustable precision shunt regulator 5-SOT-23 0 to 70
TL432AIDBVRE4 Texas Instruments 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TL432AQDBVRG4 Texas Instruments 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TL432BCDBVR Texas Instruments Adjustable precision shunt regulator 5-SOT-23 0 to 70
TL432BIDBVT Texas Instruments 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PDSO5, PLASTIC, SOT-23, 5 PIN
TL432CDBVRE4 Texas Instruments 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TL432IDBVRG4 Texas Instruments 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TL432ACDBVRE4 Texas Instruments 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TL432 's PackagesTL432 's pdf datasheet
TL432CDBVR SOT-23
TL432CDBVRE4 SOT-23
TL432CDBVRG4 SOT-23
TL432CDBZR SOT-23
TL432CDBZRG4 SOT-23
TL432CDBZT SOT-23
TL432CDBZTG4 SOT-23
TL432CPK SOT-89
TL432CPKG3 SOT-89
TL432IDBVR SOT-23
TL432IDBVRE4 SOT-23
TL432IDBVRG4 SOT-23
TL432IDBZR SOT-23
TL432IDBZRG4 SOT-23
TL432IDBZT SOT-23
TL432IDBZTG4 SOT-23
TL432IPK SOT-89
TL432IPKG3 SOT-89
TL432QDBVR SOT-23
TL432QDBVRE4 SOT-23
TL432QDBVRG4 SOT-23
TL432QDBVT SOT-23
TL432QDBVTE4 SOT-23
TL432QDBVTG4 SOT-23
TL432QDBZR SOT-23
TL432QDBZRG4 SOT-23
TL432QDBZT SOT-23
TL432QDBZTG4 SOT-23
TL432QPK SOT-89
TL432QPKG3 SOT-89




TL432 Pinout, Pinouts
TL432 pinout,Pin out
This is one package pinout of TL432,If you need more pinouts please download TL432's pdf datasheet.

TL432 Application circuits
TL432 circuits
This is one application circuit of TL432,If you need more circuits,please download TL432's pdf datasheet.


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