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Texas Instruments TL432BIDBVR — Analog & Data Acquisition

TL432BIDBVR Shunt Regulator, ±0.5%, 100 mA, SOT-23-5

MPNTL432BIDBVR
Obsolete

Texas Instruments TL432BIDBVR, adjustable shunt voltage reference, ±0.5% tolerance, 100 mA output, 700 µA cathode current, SOT-23-5 package, -40°C to 85°C operating temperature.

Texas Instruments TL432BIDBVR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TL432BIDBVR specifications
ParameterValue
Output typeAdjustable
MountingSurface Mount
Reference typeShunt
Voltage - output36 V
Voltage - output (Min (Fixed))2.495V
Output current100 mA
Current - cathode700 µA
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
Tolerance±0.5%
CaseSC-74A, SOT-753

Product details

Shunt reference with tight ±0.5% tolerance

The TL432BIDBVR from Texas Instruments is an adjustable shunt voltage reference in the TL432 family, offering a ±0.5% tolerance on the 2.495 V minimum output — tight enough for precision power-supply feedback loops and data-acquisition reference rails. Rated for 100 mA continuous output current with a 700 µA minimum cathode current, it handles moderate loads in industrial control loops and isolated converter secondary-side regulation.

Supplied in an SOT-23-5 surface-mount package (SC-74A, SOT-753 case code), the TL432BIDBVR fits a compact 5-pin footprint with 0.95 mm pitch — standard for low-power shunt references on two-layer boards.

Frequently asked questions

What is the replacement for TL432BIDBVR?

For a drop-in replacement, consider the TL431 series from TI — it shares the same basic shunt reference function and SOT-23-5 footprint, but verify the tolerance grade and temperature range for your BOM position.