{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62698YFDT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62698YFDT","canonicalUrl":"https://icboms.com/texas-instruments/TPS62698YFDT","factsUrl":"https://icboms.com/api/mcp/products/TPS62698YFDT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62698YFDT, a step-down buck regulator in 6-DSBGA, fixed 3V output at 800 mA, 3 MHz switching frequency, synchronous rectification, -40°C to 85°C operation.","salesMarkdown":"## Fixed 3V rail at 800 mA — what it buys the design The TPS62698YFDT delivers a fixed 3V output from a 2.3V to 4.8V input rail, sourcing up to 800 mA continuous. The 3 MHz switching frequency lets the designer use a 1 µH inductor and 10 µF output capacitor, keeping the total solution area under 15 mm². Synchronous rectification eliminates the external Schottky diode, reducing BOM count and improving efficiency above 90% at moderate loads. ## 6-DSBGA package — layout and rework considerations The 6-DSBGA (0.4 mm pitch, 0.8 mm × 1.2 mm body) requires a solder-mask-defined pad with a 0.25 mm diameter NSMD pad per the TI application note. The reflow profile must peak at 260°C with a ramp rate below 3°C/s to avoid die cracking. The 3 MHz switching frequency keeps the ripple within the 10 mV range, making it compatible with noise-sensitive loads like RF transceivers or sensor analog front-ends.","metaTitle":"TPS62698YFDT Texas Instruments Buck Regulator 3V 800mA","metaDescription":"TPS62698YFDT step-down buck regulator, fixed 3V output, 800 mA, 3 MHz switching, 6-DSBGA package. Active production, ROHS3 compliant.","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-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"6-XFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"800mA","Number of Outputs":"1","Base Product Number":"TPS62698","Output Configuration":"Positive","Frequency - Switching":"3MHz","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)":"3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7400","priceTiers":[{"qty":1,"price":"$1.74000","currency":"USD"},{"qty":10,"price":"$1.56500","currency":"USD"},{"qty":25,"price":"$1.47600","currency":"USD"},{"qty":100,"price":"$1.25760","currency":"USD"},{"qty":250,"price":"$1.18084","currency":"USD"},{"qty":500,"price":"$1.03324","currency":"USD"},{"qty":1250,"price":"$0.85611","currency":"USD"},{"qty":2500,"price":"$0.83550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d3e7af481b8ba50b8660d2366bdaf547.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62698YFDT/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62698YFDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62698YFDT 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}}