{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4050BEM3-10","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4050BEM3-10","canonicalUrl":"https://icboms.com/texas-instruments/LM4050BEM3-10","factsUrl":"https://icboms.com/api/mcp/products/LM4050BEM3-10","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM4050BEM3-10 precision shunt voltage reference, 10 V fixed output, ±0.2% tolerance, 50 ppm/°C, SOT-23-3 surface-mount, industrial temperature range.","salesMarkdown":"## Active production — BOM-fit for precision rails The LM4050BEM3-10: It delivers a fixed 10 V output with ±0.2% initial tolerance, so for a 10 V rail the reference sits between 9.98 V and 10.02 V at 25 °C without any external trim. ## Package and rework — SOT-23-3 under the hot air Bulk packaging (tubes or trays) rather than tape-and-reel — fine for bench builds and rework, but if you are feeding a high-speed pick-and-place line, plan to transfer to tape or order a taped variant. ## RoHS constraint and compliance reality The LM4050BEM3-10 is marked RoHS non-compliant — this is a sourcing constraint for any BOM that must meet EU RoHS or similar regulations. For RoHS-exempt or non-EU builds the part is fully usable; for a strict RoHS BOM, a lead-free alternative (e.g. the LM4050BEM3-10/NOPB) would be the drop-in, though that variant is not on this record.","metaTitle":"Texas Instruments LM4050BEM3-10 Shunt Reference","metaDescription":"Active TI LM4050BEM3-10 precision shunt voltage reference, 10V fixed output ±0.2% tolerance, 50ppm/°C, SOT-23-3. Industrial temp -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Tolerance":"±0.2%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Reference Type":"Shunt","lifecycle_stage":"eol_hot","Current - Output":"15 mA","Current - Cathode":"110 µA","Noise - 10Hz to 10kHz":"150µVrms","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-3","Temperature Coefficient":"50ppm/°C","Voltage - Output (Min/Fixed)":"10V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.36","stockQuantity":0,"priceTiers":[{"qty":221,"price":"$1.36000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9413e8f1b228ac34b2ef03a18d886890.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the LM4050BEM3-10 come in, and is it reworkable?","answer":"It is supplied in a SOT-23-3 surface-mount package (also listed as TO-236-3, SC-59). The three-lead body is small but reworkable with standard hot air at 300 °C for 10–15 seconds after a 100 °C board preheat."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4050BEM3-10","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM4050BEM3-10 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}