{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62800YKAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62800YKAR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62800YKAR","factsUrl":"https://icboms.com/api/mcp/products/TPS62800YKAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62800YKAR, synchronous step-down (buck) converter, 1A output, 4MHz switching, adjustable output 0.4V to 0.775V, 1.8V to 5.5V input, 6-DSBGA (1.05x0.70 mm), -40°C to 125°C.","salesMarkdown":"## 1A synchronous buck in a 1.05×0.70 mm DSBGA The Texas Instruments TPS62800YKAR is a 1A synchronous step-down (buck) converter in a 6-ball DSBGA package measuring 1.05×0.70 mm. ## Rail compatibility and output setting The output is adjustable via a resistor divider down to 0.4 V — useful for powering low-voltage core rails on MCUs or FPGAs. ## Temperature grade and package handling The 6-DSBGA package (1.05×0.70 mm) requires careful PCB layout — the small ball pitch and exposed die attach mean a proper solder stencil aperture and reflow profile are critical for reliable assembly.","metaTitle":"TPS62800YKAR 1A Step-Down Converter, 4MHz, 6-DSBGA","metaDescription":"Texas Instruments TPS62800YKAR 1A synchronous buck converter. Input 1.8V-5.5V, adjustable output down to 0.4V. 4MHz switching, -40°C to 125°C.","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":"Adjustable (Fixed)","Mounting Type":"Surface Mount","Package / Case":"6-XFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"1A","Number of Outputs":"1","Base Product Number":"TPS62800","Output Configuration":"Positive","Frequency - Switching":"4MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"1.8V","Voltage - Output (Max)":"0.775V","Supplier Device Package":"6-DSBGA (1.05x0.70)","Voltage - Output (Min/Fixed)":"0.4V (0.7V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7410","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4365d16508191fe5c6e6733ca95817cf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62800YKAR/alternatives.json"},"ai":{"faq":[{"question":"Does TPS62800YKAR have an adjustable output voltage?","answer":"Yes, the output is adjustable down to 0.4 V via an external resistor divider. A fixed 0.7 V output option is also available."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62800YKAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62800YKAR 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}}