{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL431AIDBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL431AIDBVT","canonicalUrl":"https://icboms.com/texas-instruments/TL431AIDBVT","factsUrl":"https://icboms.com/api/mcp/products/TL431AIDBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL431AIDBVT, adjustable shunt voltage reference, 2.495V min / 36V max output, ±1% tolerance, 100 mA output, 700 µA cathode current, SOT-23-5 package, -40°C to 85°C.","salesMarkdown":"## Adjustable shunt reference from 2.495 V to 36 V Rated for 100 mA continuous output current with a minimum cathode current of 700 µA. The ±1% initial tolerance is the standard precision grade — tight enough for most SMPS feedback and general-purpose biasing, though a 0.5% or 0.1% grade would be chosen for metrology or data-acquisition rails. The SOT-23-5 footprint (SC-74A case code) is a widely used, compact land pattern that fits many existing layouts without a board spin. ## Package and mounting — SOT-23-5 Surface-mount in a SOT-23-5 (SC-74A) package. Product status is Active. ROHS3 compliant.","metaTitle":"TL431AIDBVT Shunt Voltage Reference, 2.495V–36V Adjustable","metaDescription":"TL431AIDBVT adjustable shunt voltage reference from Texas Instruments. Output 2.495V to 36V, ±1% tolerance, 100 mA output, SOT-23-5 package. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"100 mA","Current - Supply":"-","Current - Cathode":"700 µA","Base Product Number":"TL431","Noise - 0.1Hz to 10Hz":"-","Noise - 10Hz to 10kHz":"-","Operating Temperature":"-40°C~85°C(TA)","Voltage - Output (Max)":"36 V","Supplier Device Package":"SOT-23-5","Temperature Coefficient":"-","Voltage - Output (Min/Fixed)":"2.495V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0500","priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$0.93800","currency":"USD"},{"qty":25,"price":"$0.89040","currency":"USD"},{"qty":100,"price":"$0.73140","currency":"USD"},{"qty":250,"price":"$0.68368","currency":"USD"},{"qty":500,"price":"$0.60420","currency":"USD"},{"qty":1250,"price":"$0.47700","currency":"USD"},{"qty":2500,"price":"$0.45000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2e8567ad04842692d5fb8309c69e90b6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TL431AIDBVT/alternatives.json"},"ai":{"faq":[{"question":"What are the typical cathode current and temperature drift of TL431AIDBVT?","answer":"The minimum cathode current is 700 µA, and the maximum continuous output current is 100 mA. The operating temperature range is -40°C to 85°C, which defines the drift envelope over temperature."},{"question":"Is TL431AIDBVT pin compatible with TL431AIDBZR?","answer":"Both parts share the same base product number (TL431) and the same SOT-23-5 footprint. Pin compatibility is standard across the TL431A family in the same package, though always confirm the marking code against the datasheet for the specific tolerance grade."},{"question":"What is TL431AIDBVT's listed tolerance?","answer":"The initial tolerance is ±1%."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL431AIDBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL431AIDBVT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}