{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS63811YFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS63811YFFR","canonicalUrl":"https://icboms.com/texas-instruments/TPS63811YFFR","factsUrl":"https://icboms.com/api/mcp/products/TPS63811YFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS63811YFFR, Step-Up/Step-Down Buck-Boost Converter, Adjustable Output, 2.5 A, 1.6/2/2.6 MHz Switching Frequency, 15-DSBGA Package, -40°C to 85°C.","salesMarkdown":"The TPS63811YFFR: The output is adjustable and positive-configuration; no synchronous rectifier is integrated, so the external Schottky diode selection matters for efficiency at higher frequencies. ## Switching frequency and inductor choice Three switching frequency options — 1.6 MHz, 2 MHz, and 2.6 MHz — let the designer trade off inductor size against switching losses. It is not a hand-solder part. ## Sourcing posture","metaTitle":"TPS63811YFFR Buck-Boost Converter, 2.5 A, 15-DSBGA","metaDescription":"Texas Instruments TPS63811YFFR step-up/step-down buck-boost regulator, 2.2 V to 5.5 V input, adjustable output to 5.2 V, 2.5 A output.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Up, Step-Down","Topology":"Buck-Boost","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"15-UFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"2.5A","Number of Outputs":"1","Base Product Number":"TPS63811","Output Configuration":"Positive","Frequency - Switching":"1.6MHz, 2MHz, 2.6MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.2V","Voltage - Output (Max)":"5.2V","Supplier Device Package":"15-DSBGA","Voltage - Output (Min/Fixed)":"1.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8ecd59468b55a46bfe18790e4b391177.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS63811YFFR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS63811YFFR a buck-boost converter?","answer":"Yes. Its topology is buck-boost, meaning it can step up or step down the input voltage to maintain a regulated output. The output type is adjustable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS63811YFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS63811YFFR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}