{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM336Z-2.5/LFT3","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM336Z-2.5-LFT3","canonicalUrl":"https://icboms.com/texas-instruments/LM336Z-2.5-LFT3","factsUrl":"https://icboms.com/api/mcp/products/LM336Z-2.5%2FLFT3","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM336Z-2.5/LFT3, shunt voltage reference, fixed 2.49V output, ±4% tolerance, 10 mA output, 400 µA cathode current, through-hole TO-92-3 package, 0°C to 70°C operating temperature.","salesMarkdown":"The Texas Instruments LM336Z-2.5/LFT3 is a fixed 2.49V shunt voltage reference in a through-hole TO-92-3 package. The ±4% tolerance on the output voltage means the actual Vref can sit between 2.39V and 2.59V at room temperature. For a 10-bit ADC with a 2.5V reference, that translates to roughly ±10 LSB of gain error — acceptable for general-purpose monitoring but not for high-accuracy metrology without a trim. ## Through-hole package and rework The TO-92-3 package is a three-lead through-hole format. It survives multiple soldering cycles without issue — the leads are robust enough to bend and trim for perfboard or prototype work. Rework is simple: heat the pads with a soldering iron, pull the part, clean the holes with solder wick, and insert a fresh one. No hot-air station needed — the through-hole format is the most field-serviceable option in the LM336 family. The part ships in Cut Tape (CT) or Tape & Box (TB) packaging, which suits both prototyping and low-volume production runs.","metaTitle":"LM336Z-2.5/LFT3 Shunt Voltage Reference, 2.49V Fixed, ±4%","metaDescription":"Texas Instruments LM336Z-2.5/LFT3 precision shunt reference, 2.49V fixed output, ±4% tolerance, 10 mA output, TO-92-3 through-hole.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"-","Packaging":"Cut Tape (CT) Tape & Box (TB)","Tolerance":"±4%","Output Type":"Fixed","Part Status":"Active","Manufacturer":"Texas Instruments","Mounting Type":"Through Hole","Package / Case":"TO-226-3, TO-92-3 (TO-226AA)","Reference Type":"Shunt","Voltage - Input":"-","lifecycle_stage":"eol_hot","Current - Output":"10 mA","Current - Supply":"-","Current - Cathode":"400 µA","Base Product Number":"LM336","Noise - 0.1Hz to 10Hz":"-","Noise - 10Hz to 10kHz":"-","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"TO-92-3","Temperature Coefficient":"-","Voltage - Output (Min/Fixed)":"2.49V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e188a7fe4af672001da73ac667a5b99f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM336Z-2.5%2FLFT3/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM336Z-2.5-LFT3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM336Z-2.5-LFT3 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}}