{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4120IM5-1.8/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4120IM5-1.8-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM4120IM5-1.8-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM4120IM5-1.8%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM4120IM5-1.8/NOPB, Series Voltage Reference, Fixed 1.8V Output, ±0.5% Tolerance, 5 mA Output, 275µA Supply, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## SOT-23-5 footprint and supply chain Packaged in a 5-pin SOT-23-5, this reference occupies minimal board area and is surface-mount compatible. The /NOPB suffix confirms RoHS3 compliance. That means it's safe to qualify into new production BOMs without near-term obsolescence risk.","metaTitle":"LM4120IM5-1.8/NOPB Voltage Reference, 1.8V Fixed, ±0.5%","metaDescription":"TI LM4120IM5-1.8/NOPB series voltage reference, fixed 1.8V output, ±0.5% tolerance, 20µVp-p noise, SOT-23-5, active. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"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":"2V ~ 12V","lifecycle_stage":"eol_hot","Current - Output":"5 mA","Current - Supply":"275µA","Noise - 0.1Hz to 10Hz":"20µVp-p","Noise - 10Hz to 10kHz":"36µVp-p","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-5","Temperature Coefficient":"50ppm/°C","Voltage - Output (Min/Fixed)":"1.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.52","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.52000","currency":"USD"},{"qty":10,"price":"$2.26400","currency":"USD"},{"qty":25,"price":"$2.13600","currency":"USD"},{"qty":100,"price":"$1.81980","currency":"USD"},{"qty":250,"price":"$1.70872","currency":"USD"},{"qty":500,"price":"$1.49512","currency":"USD"},{"qty":1000,"price":"$1.23882","currency":"USD"},{"qty":2000,"price":"$1.20900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d32141f906ff7ebd858f06ab2aacf7f5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the accuracy (tolerance) of LM4120IM5-1.8/NOPB?","answer":"Initial tolerance is ±0.5% at 25°C. For a 1.8V output, that's ±9 mV maximum error before temperature drift is factored in."},{"question":"What is the typical output noise of LM4120IM5-1.8/NOPB?","answer":"Noise is 20µVp-p over 0.1Hz to 10Hz and 36µVp-p over 10Hz to 10kHz. This is low enough for most 12-bit ADC references without external filtering."},{"question":"Is LM4120IM5-1.8/NOPB RoHS compliant?","answer":"Yes, the /NOPB suffix indicates ROHS3 compliance, meaning it's fully lead-free and meets EU RoHS requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4120IM5-1.8-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/LM4120IM5-1.8-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}}