{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS626765YFDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS626765YFDR","canonicalUrl":"https://icboms.com/texas-instruments/TPS626765YFDR","factsUrl":"https://icboms.com/api/mcp/products/TPS626765YFDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS626765YFDR, step-down buck regulator, 6 MHz switching frequency, 650 mA output, fixed 1.05 V output, 6-DSBGA package, -40°C to 85°C.","salesMarkdown":"The TPS626765YFDR is a 6 MHz fixed-output step-down converter from TI, delivering 650 mA from a 2.3 V to 4.8 V input rail. The high switching frequency shrinks the inductor and output caps to chip-scale passives, which is the whole point for a tiny DSBGA package — but that 6-DSBGA (0.4 mm pitch, no leads) means this is a reflow-only part. No lab, no bench, no hand-soldering in the field; you need a stencil, a reflow profile, and X-ray to verify the joints. ## 650 mA at 1.05 V fixed — load budget and dropout Output is fixed at 1.05 V, so this is a dedicated rail for a low-voltage core or I/O — no resistor divider to tweak. The 650 mA continuous rating covers small FPGAs, MCU cores, or RF front-ends; derate for ambient above 85°C per the datasheet's thermal curves. Input range 2.3 V to 4.8 V matches single-cell Li-ion or 3.3 V/5 V regulated rails, but the 4.8 V max means no 5 V ±10 % bus without a pre-regulator. The base product number is TPS626765, so any PCN or EOL for the family will carry that prefix — worth a watch if you are qualifying for a long-run product.","metaTitle":"TPS626765YFDR Buck Regulator, 6 MHz, 650 mA, 6-DSBGA","metaDescription":"Texas Instruments TPS626765YFDR step-down buck regulator, 6 MHz switching, 650 mA output, fixed 1.05 V, 6-DSBGA package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"6-XFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"650mA","Number of Outputs":"1","Base Product Number":"TPS626765","Output Configuration":"Positive","Frequency - Switching":"6MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"4.8V","Voltage - Input (Min)":"2.3V","Voltage - Output (Max)":"-","Supplier Device Package":"6-DSBGA","Voltage - Output (Min/Fixed)":"1.05V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6270","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7cf58fd08651032071550764e6105d4d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS626765YFDR/alternatives.json"},"ai":{"faq":[{"question":"What is the output current of TPS626765YFDR?","answer":"The TPS626765YFDR is rated for 650 mA continuous output current."},{"question":"What is the switching frequency of TPS626765YFDR?","answer":"The TPS626765YFDR switches at 6 MHz, which allows the use of small inductors and ceramic output capacitors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS626765YFDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS626765YFDR 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}}