{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV431AIDBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV431AIDBVT","canonicalUrl":"https://icboms.com/texas-instruments/TLV431AIDBVT","factsUrl":"https://icboms.com/api/mcp/products/TLV431AIDBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV431AIDBVT, adjustable shunt voltage reference, 1.24 V to 6 V output, ±1% tolerance, 15 mA output, 80 µA cathode current, SOT-23-5 package, -40°C to 85°C.","salesMarkdown":"## Adjustable shunt reference – 1.24 V bandgap, 6 V ceiling It sinks up to 15 mA through the cathode, and the minimum cathode current to keep it regulating is 80 µA. If your design sees sustained junction temperatures above 85°C – say, under-hood automotive or a hot motor-drive enclosure – you need the TLV431AIDBVR (same part, wider temp grade) or an AEC-Q100 qualified variant. ## SOT-23-5 – field-swappable with basic tools The SOT-23-5 package (SC-74A, SOT-753) is a standard five-lead small-outline transistor package.","metaTitle":"TI TLV431AIDBVT shunt voltage reference, 1.24 V to 6 V, ±1%","metaDescription":"Texas Instruments TLV431AIDBVT adjustable shunt reference, 1.24 V to 6 V output, ±1% tolerance, 15 mA sink, 80 µA cathode, SOT-23-5, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Tolerance":"±1%","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Product Status":"Active","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":"$1.3600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4de43c4ff3ead6fd17ae3f61f4aa48c4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLV431AIDBVT/alternatives.json"},"ai":{"faq":[{"question":"What is the exact tolerance and temperature drift of TLV431AIDBVT?","answer":"The reference voltage tolerance is ±1% at 25°C."},{"question":"Can TLV431AIDBVT replace TLV431A directly?","answer":"Yes, the TLV431AIDBVT is a specific package and temperature variant of the TLV431A family. It shares the same electrical specifications (1.24 V reference, ±1% tolerance, 15 mA output, 80 µA cathode current) and the same SOT-23-5 pinout. If your board is laid out for a TLV431A in SOT-23-5, this part drops in without changes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV431AIDBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV431AIDBVT 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}}