{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL432AIDBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL432AIDBVR","canonicalUrl":"https://icboms.com/texas-instruments/TL432AIDBVR","factsUrl":"https://icboms.com/api/mcp/products/TL432AIDBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL432AIDBVR adjustable shunt voltage reference, ±1% tolerance, 100 mA cathode current, 2.495 V fixed minimum, SOT-23-5 package, -40°C to 85°C.","salesMarkdown":"## Adjustable shunt reference in SOT-23-5 It provides a 2.495 V reference minimum with an adjustable output up to 36 V, set by two external resistors. ## ±1% tolerance and 100 mA cathode drive Rated at ±1% tolerance, this part holds tighter output accuracy than the standard ±2% grade — relevant for precision feedback loops in switching power supplies or optocoupler biasing where the reference voltage directly sets the regulation point. The cathode can sink up to 100 mA continuous with a minimum operating current of 700 µA. That 100 mA ceiling covers driving an optocoupler LED plus a pull-up resistor in a typical secondary-side feedback circuit, but the designer should check the thermal rise in the SOT-23-5 at the high end of that range. Listed with an active product status. The base product number is TL432, so the A-grade and DBVR package variant are current production choices. ## Industrial temperature grade for factory and outdoor gear","metaTitle":"TL432AIDBVR Shunt Voltage Reference, ±1%, SOT-23-5","metaDescription":"Texas Instruments TL432AIDBVR adjustable shunt reference, ±1% tolerance, 100 mA output, SOT-23-5. Active lifecycle, industrial temp -40°C to 85°C.","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":"±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":"TL432","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":"$0.1298","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2e8567ad04842692d5fb8309c69e90b6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TL432AIDBVR/alternatives.json"},"ai":{"faq":[{"question":"What is the tolerance and output type of TL432AIDBVR?","answer":"Tolerance is ±1% and the output type is adjustable, set by an external resistor divider between the cathode and reference pin. The minimum fixed output is 2.495 V, and the maximum is 36 V."},{"question":"Is TL432AIDBVR RoHS compliant?","answer":"RoHS compliance is standard for TI's DBVR package suffix (SOT-23-5). The part is lead-free and compatible with lead-free reflow profiles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL432AIDBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL432AIDBVR 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}}