{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4050QCIM3-2.0/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4050QCIM3-2.0-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM4050QCIM3-2.0-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM4050QCIM3-2.0%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM4050QCIM3-2.0/NOPB, Automotive AEC-Q100 shunt voltage reference, fixed 2.048 V output, ±0.5% tolerance, 50 ppm/°C, SOT-23-3, -40°C to 125°C.","salesMarkdown":"## Precision shunt reference for automotive systems — AEC-Q100 qualified The Texas Instruments LM4050QCIM3-2.0/NOPB is a precision shunt voltage reference delivering a fixed 2.048 V output with ±0.5% initial tolerance and a temperature coefficient of 50 ppm/°C. Rated for the full -40°C to 125°C automotive temperature range, it carries AEC-Q100 qualification — the documentation an OEM auditor expects for PPAP submission. The shunt topology means it operates like a two-terminal Zener: no external pass transistor, just a cathode-to-load connection with a single current-limiting resistor. Output current capacity is 15 mA, and the minimum cathode current for regulation is 65 µA, so the part idles efficiently in battery-backed or always-on ECU rails. ## Lifecycle and compliance — active, no LTB risk ROHS3 compliant. The AEC-Q100 qualification is listed at the series level, so the PPAP and reliability data package exists for automotive program sign-off. No direct successor part is indicated; the same order code remains the correct procurement target for new and existing designs.","metaTitle":"LM4050QCIM3-2.0/NOPB Shunt Voltage Reference, AEC-Q100","metaDescription":"TI LM4050QCIM3-2.0/NOPB precision shunt reference: 2.048 V fixed output, ±0.5% tolerance, 50 ppm/°C drift, -40°C to 125°C, AEC-Q100 qualified.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Tolerance":"±0.5%","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":"65 µA","Noise - 10Hz to 10kHz":"34µVrms","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-3","Temperature Coefficient":"50ppm/°C","Voltage - Output (Min/Fixed)":"2.048V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.67","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.67000","currency":"USD"},{"qty":10,"price":"$2.39900","currency":"USD"},{"qty":25,"price":"$2.26320","currency":"USD"},{"qty":100,"price":"$1.92820","currency":"USD"},{"qty":250,"price":"$1.81048","currency":"USD"},{"qty":500,"price":"$1.58416","currency":"USD"},{"qty":1000,"price":"$1.26495","currency":"USD"},{"qty":2000,"price":"$1.23450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f22a8d0b322e839f09010dbef7b8451d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does LM4050QCIM3-2.0/NOPB meet AEC-Q100 automotive standard?","answer":"Yes, it is listed under the Automotive, AEC-Q100 series. The qualification covers the -40°C to 125°C temperature grade suitable for under-hood and engine-bay locations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4050QCIM3-2.0-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM4050QCIM3-2.0-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}