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Texas Instruments TLV431IDBVRE4 — Analog & Data Acquisition

TLV431IDBVRE4 Shunt Voltage Reference, Adjustable ±1.5%

MPNTLV431IDBVRE4
Obsolete

Texas Instruments TLV431IDBVRE4, adjustable shunt voltage reference, ±1.5% tolerance, 1.24 V to 6 V output, 80 µA cathode current, SOT-23-5 package, -40°C to 85°C.

$0.4700Ref. price · indicative, final on quote
Texas Instruments TLV431IDBVRE4 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TLV431IDBVRE4 specifications
ParameterValue
Output typeAdjustable
MountingSurface Mount
Reference typeShunt
Voltage - output6 V
Voltage - output (Min (Fixed))1.24V
Output current15 mA
Current - cathode80 µA
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR)
Tolerance±1.5%
CaseSC-74A, SOT-753

Product details

Adjustable shunt reference, 1.24 V to 6 V, ±1.5 % tolerance

It operates as a low-voltage version of the classic TL431, with a minimum output of 1.24 V and a maximum of 6 V.

The 80 µA minimum cathode current is the standing current the shunt needs to stay in regulation. In a battery-powered design, that 80 µA floor sets the quiescent overhead of the reference.

Obsolete — no official successor listed

No official replacement order code is recorded in the lifecycle data. For new designs or BOM continuity, the closest functional match is the broader TLV431 family (base product number TLV431) in the same SOT-23-5 footprint — but confirm pin compatibility and tolerance grade against your specific BOM position before substituting.

Frequently asked questions

Is TLV431IDBVRE4 obsolete?

Buyers need to know if the part is end-of-life to plan for redesign or find last-time buy options.

What is the recommended replacement for TLV431IDBVRE4?

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Where can I buy TLV431IDBVRE4?

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What is the price of TLV431IDBVRE4?

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What is the TLV431IDBVRE4 datasheet?

Design engineers need the full datasheet to validate electrical characteristics and pinout for their circuit.

Is TLV431IDBVRE4 compatible with TLV431A?

Engineers and technicians need to know if they can substitute variations within the family without changing the design.