{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3670MF-1.875/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3670MF-1.875-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM3670MF-1.875-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM3670MF-1.875%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM3670 series step-down buck regulator, LM3670MF-1.875/NOPB, fixed 1.875 V output, 350 mA, 1 MHz, SOT-23-5, Tape & Reel.","salesMarkdown":"## Fixed 1.875 V rail for low-power portable designs The LM3670MF-1.875/NOPB: Switching at a fixed 1 MHz, the internal synchronous rectifier keeps external component count low — a single inductor and two capacitors are typically enough for a clean output.","metaTitle":"LM3670MF-1.875/NOPB Buck Converter, 350 mA, 1.875 V Fixed","metaDescription":"Texas Instruments LM3670MF-1.875/NOPB step-down buck regulator, 350 mA output, 1.875 V fixed, 1 MHz switching, SOT-23-5. Active, RoHS3. Sourced per RFQ.","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)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Output":"350mA","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"1MHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.5V","Supplier Device Package":"SOT-23-5","Voltage - Output (Min/Fixed)":"1.875V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.32","priceTiers":[{"qty":1,"price":"$1.32000","currency":"USD"},{"qty":10,"price":"$1.17900","currency":"USD"},{"qty":25,"price":"$1.11880","currency":"USD"},{"qty":100,"price":"$0.91910","currency":"USD"},{"qty":250,"price":"$0.85920","currency":"USD"},{"qty":500,"price":"$0.75928","currency":"USD"},{"qty":1000,"price":"$0.59943","currency":"USD"},{"qty":2000,"price":"$0.56550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/871c32c2dce368d968643edc18de7e54.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3670MF-1.875%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is the function of LM3670MF-1.875/NOPB?","answer":"It is a step-down (buck) DC-DC converter with a fixed 1.875 V output, synchronous rectification, and 350 mA current capability, switching at 1 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3670MF-1.875-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/LM3670MF-1.875-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}}