{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV431IDBVRE4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV431IDBVRE4","canonicalUrl":"https://icboms.com/texas-instruments/TLV431IDBVRE4","factsUrl":"https://icboms.com/api/mcp/products/TLV431IDBVRE4","rawCanonicalId":null},"summary":{"shortDescription":"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.","salesMarkdown":"## 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.","metaTitle":"TLV431IDBVRE4 Shunt Voltage Reference, Adjustable ±1.5%","metaDescription":"TLV431IDBVRE4 adjustable shunt voltage reference, ±1.5% tolerance, 1.24V to 6V output, 80 µA cathode current, SOT-23-5.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Tolerance":"±1.5%","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Product Status":"Obsolete","Reference Type":"Shunt","Voltage - Input":"-","lifecycle_stage":"eol_hot","Current - Output":"15 mA","Current - Supply":"-","Current - Cathode":"80 µA","Base Product Number":"TLV431","Noise - 0.1Hz to 10Hz":"-","Noise - 10Hz to 10kHz":"-","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Output (Max)":"6 V","Supplier Device Package":"SOT-23-5","Temperature Coefficient":"-","Voltage - Output (Min/Fixed)":"1.24V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4de43c4ff3ead6fd17ae3f61f4aa48c4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLV431IDBVRE4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV431IDBVRE4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV431IDBVRE4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}