{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV431ACDBVTE4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV431ACDBVTE4","canonicalUrl":"https://icboms.com/texas-instruments/TLV431ACDBVTE4","factsUrl":"https://icboms.com/api/mcp/products/TLV431ACDBVTE4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV431ACDBVTE4 adjustable shunt voltage reference, 1.24V to 6V output, ±1% tolerance, 15 mA cathode current, SOT-23-5, 0°C to 70°C, Tape & Reel.","salesMarkdown":"The TLV431ACDBVTE4 is officially obsolete per Texas Instruments' lifecycle record. ## Adjustable shunt reference — the output voltage range and tolerance A two-terminal shunt reference, the TLV431ACDBVTE4 regulates a voltage set by two external resistors between 1.24V minimum and 6V maximum. The ±1% tolerance means the reference voltage at 25°C stays within 1.24V ± 12.4 mV — tight enough for precision biasing in 8-bit ADC references or comparator thresholds. Cathode current range is 80 µA to 15 mA; the minimum load ensures the shunt stays in regulation across the full output voltage range. ## SOT-23-5 footprint and temperature grade Supplied in a SC-74A / SOT-753 package, the SOT-23-5 footprint occupies minimal board area — about 2.9 mm × 1.6 mm — and suits compact PSU or sensor modules. Tape & Reel (TR) packaging — 3000 units per reel, standard for pick-and-place assembly.","metaTitle":"Texas Instruments TLV431ACDBVTE4, 1.24V-6V Shunt Reference","metaDescription":"Texas Instruments TLV431ACDBVTE4 adjustable shunt voltage reference, 1.24V to 6V output, ±1% tolerance, 15 mA 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%","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":"0°C~70°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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4de43c4ff3ead6fd17ae3f61f4aa48c4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLV431ACDBVTE4/alternatives.json"},"ai":{"faq":[{"question":"Is TLV431ACDBVTE4 obsolete and what is the replacement?","answer":"Yes, the TLV431ACDBVTE4 is obsolete. A functional replacement is another TLV431-family device with the same 1.24V to 6V adjustable output and ±1% tolerance, but the pinout and package must be verified against the existing board."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV431ACDBVTE4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV431ACDBVTE4 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}}