{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM5143RHAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM5143RHAR","canonicalUrl":"https://icboms.com/texas-instruments/LM5143RHAR","factsUrl":"https://icboms.com/api/mcp/products/LM5143RHAR","rawCanonicalId":null},"summary":{"shortDescription":"3.5-V TO 65-V LOW-IQ, DUAL OUTPU","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Clock Sync":"Yes","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"2","Package / Case":"40-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start","Duty Cycle (Max)":"100%","Number of Outputs":"2","Output Configuration":"Positive","Frequency - Switching":"100kHz ~ 2.2MHz","Operating Temperature":"-40°C ~ 150°C (TJ)","Synchronous Rectifier":"Yes","Supplier Device Package":"40-VQFN (6x6)","Voltage - Supply (Vcc/Vdd)":"3.5V ~ 65V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.78860","priceTiers":[{"qty":1,"price":"$4.78860","currency":"USD"},{"qty":10,"price":"$4.21644","currency":"USD"},{"qty":30,"price":"$3.92340","currency":"USD"},{"qty":100,"price":"$3.53196","currency":"USD"},{"qty":500,"price":"$3.39048","currency":"USD"},{"qty":1000,"price":"$3.33144","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/da2be75e0a4a5f151808179acae8aaa2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM5143RHAR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM5143RHAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM5143RHAR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-28T15:04:15.359Z","lastPublished":"2026-09-28T15:04:15.359Z","indexable":true}}