{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL432BQDBVTE4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL432BQDBVTE4","canonicalUrl":"https://icboms.com/texas-instruments/TL432BQDBVTE4","factsUrl":"https://icboms.com/api/mcp/products/TL432BQDBVTE4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL432BQDBVTE4, adjustable shunt voltage reference, ±0.5% tolerance, 100 mA output, 2.495 V min, 36 V max, SOT-23-5, -40°C to 125°C.","salesMarkdown":"The TL432BQDBVTE4 is an adjustable shunt voltage reference with a ±0.5% tolerance on the reference voltage. The 100 mA cathode current rating and 700 µA minimum cathode current give the designer headroom for driving optocouplers or biasing error amplifiers in offline flyback supplies. ## Industrial temperature grade and SOT-23-5 footprint The 5-pin footprint is common among adjustable shunt references, but because the TL432BQDBVTE4 is obsolete, any pin-compatible replacement must be verified against the original pad layout.","metaTitle":"TL432BQDBVTE4 Shunt Voltage Reference, ±0.5% Tolerance","metaDescription":"Texas Instruments TL432BQDBVTE4 adjustable shunt reference, ±0.5% tolerance, 100 mA output, -40°C to 125°C.","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":"±0.5%","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":"100 mA","Current - Supply":"-","Current - Cathode":"700 µA","Base Product Number":"TL432","Noise - 0.1Hz to 10Hz":"-","Noise - 10Hz to 10kHz":"-","Operating Temperature":"-40°C~125°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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/99b53f28cf28b982a16c2a9ac87cd6e9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TL432BQDBVTE4/alternatives.json"},"ai":{"faq":[{"question":"What is the accuracy (tolerance) and temperature stability of TL432BQDBVTE4?","answer":"The TL432BQDBVTE4 has a ±0.5% tolerance on the reference voltage. The datasheet provides typical temperature-drift curves; the ±0.5% tolerance is the initial accuracy at 25 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL432BQDBVTE4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL432BQDBVTE4 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}}