{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL432BQDBVTG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL432BQDBVTG4","canonicalUrl":"https://icboms.com/texas-instruments/TL432BQDBVTG4","factsUrl":"https://icboms.com/api/mcp/products/TL432BQDBVTG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL432BQDBVTG4, adjustable shunt voltage reference, ±0.5% tolerance, 100 mA output, SOT-23-5 package, -40°C to 125°C.","salesMarkdown":"## What this shunt reference does in a BOM It can sink up to 100 mA of cathode current, making it suitable for driving optocouplers in isolated power supplies, setting reference rails in ADC circuits, or acting as a precision comparator threshold. The minimum cathode current is 700 µA, which matters for low-power bias designs where every microamp counts. ## Obsolete — plan your BOM move That means no further factory orders, no last-time-buy window, and no direct production support from TI. For an existing BOM line, you are now sourcing through independent distribution on the spot market or surplus channel. The base product number is TL432. ## Field-swap realities — SOT-23-5 The SC-74A, SOT-753 package is supplied in Tape & Reel.","metaTitle":"TL432BQDBVTG4 Shunt Reference, ±0.5%, 100 mA, Obsolete","metaDescription":"TL432BQDBVTG4 adjustable shunt voltage reference, ±0.5% tolerance, 100 mA output, 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":"±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/TL432BQDBVTG4/alternatives.json"},"ai":{"faq":[{"question":"Is TL432BQDBVTG4 obsolete?","answer":"Yes, Texas Instruments lists the TL432BQDBVTG4 as Obsolete. There is no active factory production."},{"question":"Where to buy TL432BQDBVTG4?","answer":"This obsolete part is sourced through independent semiconductor distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL432BQDBVTG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL432BQDBVTG4 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}}