{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM5145QRGYRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM5145QRGYRQ1","canonicalUrl":"https://icboms.com/texas-instruments/LM5145QRGYRQ1","factsUrl":"https://icboms.com/api/mcp/products/LM5145QRGYRQ1","rawCanonicalId":null},"summary":{"shortDescription":"AUTOMOTIVE 75-V SYNCHRONOUS BUCK","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":[],"specifications":{"Grade":"Automotive","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Clock Sync":"Yes","Output Type":"Transistor Driver","Mounting Type":"Surface Mount, Wettable Flank","Output Phases":"1","Qualification":"AEC-Q100","Package / Case":"20-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start","Duty Cycle (Max)":"99%","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"100kHz ~ 1MHz","Operating Temperature":"-40°C ~ 150°C (TJ)","Synchronous Rectifier":"Yes","Supplier Device Package":"20-VQFN (3.5x4.5)","Voltage - Supply (Vcc/Vdd)":"5.5V ~ 75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.81124","priceTiers":[{"qty":1,"price":"$5.81124","currency":"USD"},{"qty":10,"price":"$5.06004","currency":"USD"},{"qty":30,"price":"$4.61364","currency":"USD"},{"qty":100,"price":"$4.16136","currency":"USD"},{"qty":500,"price":"$3.95292","currency":"USD"},{"qty":1000,"price":"$3.86040","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b0fc0c67f0ea0d87db87ee261b0a4fad.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM5145QRGYRQ1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM5145QRGYRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM5145QRGYRQ1 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}}