{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS63050YFFR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS63050YFFR","canonicalUrl":"https://icboms.com/texas-instruments/TPS63050YFFR","factsUrl":"https://icboms.com/api/mcp/products/TPS63050YFFR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS63050YFFR, adjustable buck-boost regulator, 500 mA output, 2.5 MHz switching, 12-DSBGA package, -40°C to 85°C operating range.","salesMarkdown":"## Buck-boost regulator for single-cell battery rails The output is adjustable from 2.5 V up to 5.5 V, making it a natural fit for battery-powered gear where the input voltage swings above and below the regulated rail — think a single Li-ion cell powering a 3.3 V sensor node or a 5 V USB peripheral. ## Sizing the output for your load budget The 500 mA output current is the headline number for BOM sizing. In a buck-boost topology, the input current can exceed the output current when the input voltage is low — at 2.5 V in and 3.3 V out, the input draw is roughly 660 mA plus switching losses, so the upstream supply and PCB traces need to handle that peak. That means the divider resistors also set the minimum load for stability — a light-load condition below a few mA may push the part into pulse-skip mode, which is fine for battery life but adds ripple. The ROHS3 compliance is confirmed. For prototyping, a breakout board or a pre-assembled module is the easier path. The 12-DSBGA package measures roughly 1.6 mm × 1.2 mm with 0.4 mm ball pitch. That footprint demands a 2-layer or 4-layer PCB with micro-vias for fan-out — the centre balls carry the switch node and output, so thermal vias under the package help with heat spreading. If the board sits near a hot motor or in direct sun, check the junction temperature derating.","metaTitle":"TPS63050YFFR Buck-Boost Regulator 500mA 12-DSBGA – Texas","metaDescription":"TPS63050YFFR from TI: adjustable step-up/step-down buck-boost, 500 mA output, 2.5 MHz switching, -40°C to 85°C, 12-DSBGA. Active lifecycle. Sourced per RFQ.","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":"Adjustable","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":"TPS63050","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)":"5.5V","Supplier Device Package":"12-DSBGA","Voltage - Output (Min/Fixed)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1200","priceTiers":[{"qty":1,"price":"$2.12000","currency":"USD"},{"qty":10,"price":"$1.90500","currency":"USD"},{"qty":25,"price":"$1.79680","currency":"USD"},{"qty":100,"price":"$1.53080","currency":"USD"},{"qty":250,"price":"$1.43736","currency":"USD"},{"qty":500,"price":"$1.25768","currency":"USD"},{"qty":1000,"price":"$1.04209","currency":"USD"},{"qty":3000,"price":"$1.01700","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4d906eae5a610e8c03bcc63d2cf7f2e6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS63050YFFR/alternatives.json"},"ai":{"faq":[{"question":"What are the alternatives or equivalents to TPS63050YFFR?","answer":"The closest functional second-source is not a direct pin-for-pin replacement. The LMR33630APCQRNXRQ1 is a 3 A buck (step-down only) in a similar package, but it lacks the boost capability. The LM2750LD-ADJ/NOPB is a charge-pump step-up at 120 mA — different topology and lower current. For a true buck-boost with similar current, look at the TPS63060 or TPS63070 series from TI, though those are larger packages."},{"question":"How to use TPS63050YFFR in a battery-powered design?","answer":"The buck-boost topology keeps the output regulated whether the battery is above or below the target rail. The 2.5 MHz switching allows a 1 µH to 2.2 µH inductor and 10 µF output cap, keeping the BOM compact. Synchronous rectification improves efficiency at moderate loads, extending battery run time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS63050YFFR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS63050YFFR 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}}