{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62802YKAT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62802YKAT","canonicalUrl":"https://icboms.com/texas-instruments/TPS62802YKAT","factsUrl":"https://icboms.com/api/mcp/products/TPS62802YKAT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62802YKAT, Step-Down Buck Converter, 1A Output, 4MHz Switching, 1.8V-5.5V Input, Adjustable Output, Synchronous Rectifier, -40°C to 125°C, 6-DSBGA (1.05x0.70) Package.","salesMarkdown":"## 4 MHz switching — inductor shrinks, layout tightens The TPS62802YKAT is a 1 A synchronous step-down buck converter from Texas Instruments, switching at 4 MHz. ## Input range and output voltage flexibility The output is adjustable from 1.8 V up to 3.3 V, with a fixed 1.8 V option available. This range suits point-of-load regulation for MCUs, RF transceivers, and sensor interfaces where the load stays under 1 A. ## Temperature grade and package realities The 6-DSBGA package (1.05 mm x 0.70 mm) saves board area but demands a controlled reflow profile — the 0.4 mm pitch bumps require precise solder paste deposition and X-ray inspection for voiding. No underfill is specified for standard use, but mechanical shock or repeated thermal cycling in a high-vibration assembly may warrant evaluation.","metaTitle":"TPS62802YKAT 1A Buck Converter, 4MHz, DSBGA-6","metaDescription":"Texas Instruments TPS62802YKAT step-down buck converter: 1A output, 4MHz switching, 1.8V-5.5V input, -40°C to 125°C, 6-DSBGA package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"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":"TPS62802","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)":"3.3V","Supplier Device Package":"6-DSBGA (1.05x0.70)","Voltage - Output (Min/Fixed)":"1.8V (1.8V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f4d4b4d6a14484aba13459b39f97a062.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62802YKAT/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62802YKAT a buck converter?","answer":"Yes, it is a step-down (buck) topology with synchronous rectification, delivering up to 1 A output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62802YKAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62802YKAT 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}}