{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS63051YFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS63051YFFR","canonicalUrl":"https://icboms.com/texas-instruments/TPS63051YFFR","factsUrl":"https://icboms.com/api/mcp/products/TPS63051YFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS63051YFFR, a buck-boost switching regulator, fixed 3.3 V output, 500 mA output current, 2.5 MHz switching frequency, 12-DSBGA package.","salesMarkdown":"## Active production, buck-boost for battery rails Rated for 500 mA continuous output, the part uses synchronous rectification to keep efficiency high across the operating range — a key advantage when the input voltage crosses the output threshold and the converter transitions between step-down and step-up modes. ## 2.5 MHz switching shrinks the power stage Switching at 2.5 MHz lets the designer use a 1 µH inductor and small ceramic capacitors, cutting the total solution footprint versus a 500 kHz or 1 MHz alternative. The trade-off is higher switching losses at light load — evaluate the efficiency curves against your typical load current. The fixed 3.3 V output eliminates the feedback resistor divider, saving two components and removing one noise injection point on the feedback node. ## Industrial temp range, BGA package realities The 12-DSBGA package (0.4 mm ball pitch) requires a controlled solder-paste stencil, x-ray inspection for voiding, and a reflow profile matched to the BGA. This is not a hand-solderable part; plan for SMT assembly with AOI capability. Lifecycle status is Active.","metaTitle":"TPS63051YFFR Buck-Boost Regulator 3.3V 500mA 12-DSBGA –","metaDescription":"Active-production buck-boost regulator from TI. Fixed 3.3V output, 500mA, 2.5MHz switching, 12-DSBGA package. Industrial temp range -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Up/Step-Down","Topology":"Buck-Boost","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"12-UFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"500mA","Number of Outputs":"1","Base Product Number":"TPS63051","Output Configuration":"Positive","Frequency - Switching":"2.5MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"-","Supplier Device Package":"12-DSBGA","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1400","priceTiers":[{"qty":1,"price":"$2.14000","currency":"USD"},{"qty":10,"price":"$1.92100","currency":"USD"},{"qty":25,"price":"$1.81280","currency":"USD"},{"qty":100,"price":"$1.54430","currency":"USD"},{"qty":250,"price":"$1.45008","currency":"USD"},{"qty":500,"price":"$1.26882","currency":"USD"},{"qty":1000,"price":"$1.05131","currency":"USD"},{"qty":3000,"price":"$1.02600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4d906eae5a610e8c03bcc63d2cf7f2e6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS63051YFFR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS63051YFFR compatible with 5V input?","answer":"Yes. The maximum input rating is 5.5 V, so a 5 V rail is well within the safe operating area. At 5 V input, the converter operates in step-down mode with high efficiency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS63051YFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS63051YFFR 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}}