{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4120IM5-2.5/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4120IM5-2.5-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM4120IM5-2.5-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM4120IM5-2.5%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM4120 series precision voltage reference, LM4120IM5-2.5/NOPB, fixed 2.5V output, ±0.5% tolerance, 50ppm/°C drift, SOT-23-5 package, -40°C to 85°C.","salesMarkdown":"## 2.5V series reference, SOT-23-5 The LM4120IM5-2.5/NOPB: It operates from a 2V to 12V input supply and sources up to 5 mA of output current, with a quiescent supply current of 275 µA. ## Noise floor and precision signal chains The series reference topology means the output is buffered internally — the load current does not flow through the bandgap core, so the output voltage stays stable under varying load conditions, unlike a shunt reference where the bias current must be set externally. For new designs, this part is a straightforward fit where a 2.5V series reference with ±0.5% accuracy and low noise is required in a small SOT-23 footprint.","metaTitle":"Texas Instruments LM4120IM5-2.5/NOPB Series Voltage","metaDescription":"Texas Instruments LM4120IM5-2.5/NOPB precision series voltage reference, 2.5V fixed output, ±0.5% tolerance, 50ppm/°C drift, SOT-23-5.","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)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.80000","currency":"USD"},{"qty":10,"price":"$2.51400","currency":"USD"},{"qty":25,"price":"$2.37160","currency":"USD"},{"qty":100,"price":"$2.02070","currency":"USD"},{"qty":250,"price":"$1.89740","currency":"USD"},{"qty":500,"price":"$1.66022","currency":"USD"},{"qty":1000,"price":"$1.37562","currency":"USD"},{"qty":2000,"price":"$1.34250","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/LM4120IM5-2.5-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/LM4120IM5-2.5-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}