{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4120IM5X-3.3/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4120IM5X-3.3-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM4120IM5X-3.3-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM4120IM5X-3.3%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM4120IM5X-3.3/NOPB, Series Voltage Reference, Fixed 3.3V Output, ±0.5% Tolerance, 5 mA Output, 275 µA Supply Current, 50 ppm/°C, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## Fixed 3.3 V series reference in a SOT-23-5 The Texas Instruments LM4120IM5X-3.3/NOPB is a series voltage reference with a fixed 3.3 V output and ±0.5% tolerance. It operates from 2 V to 12 V input and sources up to 5 mA. ## What the ratings mean for the BOM The 5 mA output current is the hard limit for direct drive. The 275 µA quiescent supply current is low enough for battery-powered designs. ## Sourcing and lifecycle The LM4120IM5X-3.3/NOPB carries an Active product status and is ROHS3 compliant, so there's no last-time-buy pressure.","metaTitle":"LM4120IM5X-3.3/NOPB Voltage Reference, 3.3V ±0.5%, SOT-23-5","metaDescription":"Texas Instruments LM4120IM5X-3.3/NOPB series voltage reference, fixed 3.3V output, ±0.5% tolerance, 5 mA output, SOT-23-5. Active, ROHS3.","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)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.33","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.33000","currency":"USD"},{"qty":10,"price":"$2.09600","currency":"USD"},{"qty":25,"price":"$1.97680","currency":"USD"},{"qty":100,"price":"$1.68430","currency":"USD"},{"qty":250,"price":"$1.58152","currency":"USD"},{"qty":500,"price":"$1.38384","currency":"USD"},{"qty":1000,"price":"$1.14660","currency":"USD"},{"qty":3000,"price":"$1.00650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d32141f906ff7ebd858f06ab2aacf7f5.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4120IM5X-3.3-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/LM4120IM5X-3.3-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}}