{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM336LPE3-2-5","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM336LPE3-2-5","canonicalUrl":"https://icboms.com/texas-instruments/LM336LPE3-2-5","factsUrl":"https://icboms.com/api/mcp/products/LM336LPE3-2-5","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM336LPE3-2-5, shunt voltage reference, fixed 2.49V output ±4% tolerance, 10 mA output, 400 µA cathode current, 0°C to 70°C, TO-92-3 through-hole, Bulk.","salesMarkdown":"## 2.49V shunt reference — the BOM-fit angle The ±4% tolerance means the actual output can sit anywhere from about 2.39V to 2.59V; that's a cost-optimised bin, not a precision grade. If your ADC needs better than 40 mV accuracy, you'll want a tighter-tolerance sibling or a trim network. The TO-92-3 through-hole package is the classic three-lead transistor outline — easy to hand-assemble, breadboard, or retrofit into existing PTH boards. ## Cathode current and output compliance As a shunt reference, the LM336LPE3-2-5 sinks current through the cathode to ground. The cathode current floor is 400 µA — below that the reference may not regulate. Maximum output current is 10 mA, which covers biasing a handful of op-amp inputs or a low-power ADC reference input.","metaTitle":"Texas Instruments LM336LPE3-2-5 Shunt Reference, 2.49V ±4%","metaDescription":"Texas Instruments LM336LPE3-2-5 shunt voltage reference, fixed 2.49V 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":{"Mfr":"Texas Instruments","Series":"-","Package":"Bulk","Tolerance":"±4%","Output Type":"Fixed","Mounting Type":"Through Hole","Package / Case":"TO-226-3, TO-92-3 (TO-226AA)","Product Status":"Active","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":"$1.1574","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1328b3d681daca572d2bc624f1522218.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM336LPE3-2-5/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between LM336LPE3-2-5 and LM336Z-2.5?","answer":"Both are 2.5V-class shunt references from the LM336 family. The LM336Z-2.5 typically ships in a TO-92 package as well, but the suffix differences (LPE3 vs Z) may reflect tolerance bin, packaging quantity, or date-code variations. Check the specific datasheet for the exact tolerance and temperature range of the LM336Z-2.5 variant."},{"question":"Is LM336LPE3-2-5 RoHS compliant?","answer":"The evidence does not specify RoHS compliance status. Verify with the manufacturer's documentation or your distributor at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM336LPE3-2-5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM336LPE3-2-5 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}}