{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV431BIDBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV431BIDBVT","canonicalUrl":"https://icboms.com/texas-instruments/TLV431BIDBVT","factsUrl":"https://icboms.com/api/mcp/products/TLV431BIDBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV431BIDBVT, adjustable shunt voltage reference, 1.24 V to 6 V output, ±0.5% tolerance, 15 mA output, 100 µA cathode current, -40°C to 85°C, SOT-23-5.","salesMarkdown":"## Precision shunt reference in a small SOT-23-5 footprint ## Output range and cathode current — what sets the regulation point Output voltage is adjustable from a 1.24 V minimum up to 6 V maximum via two external resistors. The 100 µA minimum cathode current keeps the reference biased in its linear region; below that the shunt loses regulation. Maximum output current is 15 mA, which sets the upper bound on the resistor divider current plus any load the reference directly drives.","metaTitle":"TLV431BIDBVT shunt voltage reference, ±0.5% tolerance","metaDescription":"TI TLV431BIDBVT adjustable shunt reference, 1.24 V to 6 V output, ±0.5% tolerance, -40°C to 85°C, SOT-23-5.","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":"±0.5%","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":"100 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":"$0.9300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4de43c4ff3ead6fd17ae3f61f4aa48c4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLV431BIDBVT/alternatives.json"},"ai":{"faq":[{"question":"Is TLV431BIDBVT a drop-in replacement for the standard TL431 in SOT-23-5?","answer":"Yes, the TLV431BIDBVT is pin-compatible with the industry-standard TL431 in the SOT-23-5 package. The key difference is the TLV431B's lower minimum reference voltage (1.24 V vs 2.495 V for the TL431) and tighter ±0.5% tolerance. Check that your design's feedback divider and bias resistor values accommodate the 1.24 V reference threshold."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV431BIDBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV431BIDBVT 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}}