{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MP2143DJ-LF-Z","brand":"Monolithic Power Systems Inc.","brandSlug":"monolithic-power-systems-inc","productSlug":"MP2143DJ-LF-Z","canonicalUrl":"https://icboms.com/monolithic-power-systems-inc/MP2143DJ-LF-Z","factsUrl":"https://icboms.com/api/mcp/products/MP2143DJ-LF-Z","rawCanonicalId":null},"summary":{"shortDescription":"IC REG BUCK ADJ 3A TSOT23-8","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"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":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"SOT-23-8 Thin, TSOT-23-8","lifecycle_stage":"unknown","Current - Output":"3A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"1.2MHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"5V","Supplier Device Package":"TSOT-23-8","Voltage - Output (Min/Fixed)":"0.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.41","priceTiers":[{"qty":1,"price":"$2.41000","currency":"USD"},{"qty":10,"price":"$2.16800","currency":"USD"},{"qty":25,"price":"$2.04520","currency":"USD"},{"qty":100,"price":"$1.74260","currency":"USD"},{"qty":250,"price":"$1.63620","currency":"USD"},{"qty":500,"price":"$1.43168","currency":"USD"},{"qty":1000,"price":"$1.18624","currency":"USD"},{"qty":3000,"price":"$1.10443","currency":"USD"},{"qty":6000,"price":"$1.06353","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MP2143DJ-LF-Z/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/monolithic-power-systems-inc/MP2143DJ-LF-Z","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/monolithic-power-systems-inc/MP2143DJ-LF-Z when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:09:12.730Z","lastPublished":"2026-07-11T19:09:12.730Z","indexable":true}}