{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4140CCM-4.1/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4140CCM-4.1-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM4140CCM-4.1-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM4140CCM-4.1%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM4140CCM-4.1/NOPB series voltage reference, fixed 4.096V output, ±0.1% tolerance, 10ppm/°C drift, 8 mA output, 400 µA supply, 2.2 µVp-p noise, 0°C–70°C, 8-SOIC.","salesMarkdown":"## 4.096 V series reference — precision for the analog rail The Texas Instruments LM4140CCM-4.1/NOPB is a fixed 4.096 V series voltage reference in an 8-SOIC surface-mount package. Its ±0.1% initial tolerance and 10 ppm/°C temperature coefficient make it a fit for precision ADC/DAC reference rails, data-acquisition front-ends, and instrumentation where a stable, low-drift voltage is required. A 2.2 µVp-p noise floor from 0.1 Hz to 10 Hz keeps the reference clean for high-resolution measurements — weigh scales, load cells, and multimeter-grade inputs benefit directly. ## Input range, output current, and supply budget The device operates from a 1.8 V to 5.5 V input rail and delivers up to 8 mA to the load. Supply current is 400 µA typical. ## Temperature grade and deployment envelope Rated for 0°C to 70°C ambient, this is a commercial-temperature part. ## Lifecycle and sourcing posture Listed as Active and ROHS3 compliant. No second-source alternate is listed on the TI cross-reference, but the LM4132AMF-4.1/NOPB is a functional peer with tighter tolerance and wider temperature range if the design requires those margins.","metaTitle":"Texas Instruments LM4140CCM-4.1/NOPB Series Voltage","metaDescription":"Precision 4.096V series voltage reference from TI in 8-SOIC. ±0.1% tolerance, 10ppm/°C drift, 2.2µVp-p noise. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Tolerance":"±0.1%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Reference Type":"Series","Voltage - Input":"1.8V ~ 5.5V","lifecycle_stage":"eol_hot","Current - Output":"8 mA","Current - Supply":"400µA","Noise - 0.1Hz to 10Hz":"2.2µVp-p","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"8-SOIC","Temperature Coefficient":"10ppm/°C","Voltage - Output (Min/Fixed)":"4.096V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.85","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.85000","currency":"USD"},{"qty":10,"price":"$4.35400","currency":"USD"},{"qty":25,"price":"$4.11640","currency":"USD"},{"qty":100,"price":"$3.56760","currency":"USD"},{"qty":250,"price":"$3.38468","currency":"USD"},{"qty":500,"price":"$3.03706","currency":"USD"},{"qty":1000,"price":"$2.58900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7ca9fb36df3dd008075e7e22fd267829.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LM4140CCM-4.1/NOPB obsolete or active?","answer":"The part is listed as Active and is ROHS3 compliant. No end-of-life or last-time-buy notice has been issued."},{"question":"What is the closest functional alternative to LM4140CCM-4.1/NOPB?","answer":"The LM4132AMF-4.1/NOPB is a functional peer: same 4.096 V fixed output, series architecture, and SOT-23 package. It offers tighter tolerance (±0.05%) and a wider temperature range (-40°C to 125°C), but its noise is significantly higher at 350 µVp-p and its temperature coefficient is 20 ppm/°C. The LM4140 is the lower-noise, lower-drift choice for commercial-temperature precision; the LM4132 fits wider thermal envelopes with slightly relaxed noise constraints."},{"question":"Does LM4140CCM-4.1/NOPB come in tape and reel packaging?","answer":"No — the listed package is Tube. If tape-and-reel is required for automated assembly, check the LM4140 family for an R-reel suffix variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4140CCM-4.1-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/LM4140CCM-4.1-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}}