{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV431BQDBZRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV431BQDBZRG4","canonicalUrl":"https://icboms.com/texas-instruments/TLV431BQDBZRG4","factsUrl":"https://icboms.com/api/mcp/products/TLV431BQDBZRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV431BQDBZRG4, adjustable shunt voltage reference, ±0.5% tolerance, 15 mA output, 100 µA cathode current, -40°C to 125°C, SOT-23-3, Tape & Reel.","salesMarkdown":"## Adjustable shunt reference — ±0.5% tolerance in SOT-23-3 The B-grade bin locks initial tolerance to ±0.5%. ## Output current and cathode bias — driving the feedback network The device is rated for 15 mA continuous output current and requires a minimum cathode current of 100 µA to maintain regulation. The adjustable output range runs from 1.24 V up to 6 V.","metaTitle":"Texas Instruments TLV431BQDBZRG4 Shunt Reference","metaDescription":"Texas Instruments TLV431BQDBZRG4 adjustable shunt voltage reference. ±0.5% tolerance, 15 mA output, -40°C to 125°C. SOT-23-3. Active production.","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)","Tolerance":"±0.5%","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","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~125°C(TA)","Voltage - Output (Max)":"6 V","Supplier Device Package":"SOT-23-3","Temperature Coefficient":"-","Voltage - Output (Min/Fixed)":"1.24V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.1600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4de43c4ff3ead6fd17ae3f61f4aa48c4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLV431BQDBZRG4/alternatives.json"},"ai":{"faq":[{"question":"Does TLV431BQDBZRG4 have a fixed output voltage?","answer":"No, the output type is adjustable. The minimum fixed output is 1.24 V, and the maximum output is 6 V, set by an external resistor divider. This is the same adjustable topology as the TL431 but with a lower minimum operating voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV431BQDBZRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV431BQDBZRG4 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}}