{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4128CQ1MF1.8/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4128CQ1MF1.8-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM4128CQ1MF1.8-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM4128CQ1MF1.8%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM4128CQ1MF1.8/NOPB, Automotive AEC-Q100 series voltage reference, fixed 1.8V output, ±0.5% tolerance, 20 mA output, 100 µA supply, SOT-23-5, -40°C to 125°C.","salesMarkdown":"## Package and footprint Housed in a SOT-23-5 package, it shares the same 5-pin footprint as many other series references, simplifying a last-minute swap if the BOM needs a different voltage option. ## Lifecycle and sourcing posture The LM4128CQ1MF1.8/NOPB carries an Active lifecycle status with no LTB notice. It is ROHS3 compliant.","metaTitle":"LM4128CQ1MF1.8/NOPB Voltage Reference, 1.8V ±0.5%, AEC-Q100","metaDescription":"TI LM4128CQ1MF1.8/NOPB series voltage reference, fixed 1.8V output ±0.5% tolerance, 100µA supply, -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":"SC-74A, SOT-753","Reference Type":"Series","Voltage - Input":"2.2V ~ 5.5V","lifecycle_stage":"eol_hot","Current - Output":"20 mA","Current - Supply":"100µA","Noise - 0.1Hz to 10Hz":"170µVp-p","Operating Temperature":"-40°C ~ 125°C (TJ)","Supplier Device Package":"SOT-23-5","Temperature Coefficient":"100ppm/°C","Voltage - Output (Min/Fixed)":"1.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.99","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.99000","currency":"USD"},{"qty":10,"price":"$2.68400","currency":"USD"},{"qty":25,"price":"$2.53760","currency":"USD"},{"qty":100,"price":"$2.19930","currency":"USD"},{"qty":250,"price":"$2.08652","currency":"USD"},{"qty":500,"price":"$1.87222","currency":"USD"},{"qty":1000,"price":"$1.59600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d0a8321878fcc5289c7be83212ba7ad8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LM4128CQ1MF1.8/NOPB qualified for automotive applications?","answer":"Yes, it is listed under the Automotive, AEC-Q100 series, which means it has passed the stress tests required for automotive-grade qualification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4128CQ1MF1.8-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/LM4128CQ1MF1.8-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}}