{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV431BILPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV431BILPR","canonicalUrl":"https://icboms.com/texas-instruments/TLV431BILPR","factsUrl":"https://icboms.com/api/mcp/products/TLV431BILPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV431BILPR, adjustable shunt voltage reference, ±0.5% tolerance, 1.24V to 6V output, 15 mA output, 100 µA cathode current, TO-92-3 through-hole package, -40°C to 85°C operating temperature.","salesMarkdown":"## Precision shunt reference in a TO-92 body The Texas Instruments TLV431BILPR is a low-voltage, three-terminal adjustable shunt regulator that delivers a ±0.5% reference tolerance — the tightest bin in the TLV431 family. That tolerance matters when you are setting a supply rail or an error amplifier threshold and cannot afford the 1% drift of the standard grade. Output voltage is adjustable from 1.24 V up to 6 V using two external resistors, with a maximum cathode current of 15 mA. The 100 µA minimum cathode current keeps it biased properly even in low-load conditions. ## Through-hole package for field swaps Housed in a TO-226-3 / TO-92-3 (TO-226AA) with formed leads, this is a socket-friendly, hand-solderable package. No hot-air station needed — if you are doing a field repair on a power supply or a battery charger board, you can swap this part with a standard iron and a pair of flush cutters. ## Active production — no LTB worry No need to stockpile or hunt for surplus. CT is useful for prototypes or small-run repairs where you only need a handful of parts.","metaTitle":"TLV431BILPR Shunt Regulator, ±0.5% Tolerance, TO-92-3","metaDescription":"Texas Instruments TLV431BILPR adjustable shunt regulator. ±0.5% tolerance, 1.24V to 6V output, 15 mA output, TO-92-3 package.","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":"±0.5%","Output Type":"Adjustable","Mounting Type":"Through Hole","Package / Case":"TO-226-3, TO-92-3 (TO-226AA) Formed Leads","Product Status":"Active","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~85°C(TA)","Voltage - Output (Max)":"6 V","Supplier Device Package":"TO-92-3","Temperature Coefficient":"-","Voltage - Output (Min/Fixed)":"1.24V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3735","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4de43c4ff3ead6fd17ae3f61f4aa48c4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLV431BILPR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TLV431 and TL431?","answer":"The TLV431 is a lower-voltage variant of the classic TL431."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV431BILPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV431BILPR 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}}