{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62802YKAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62802YKAR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62802YKAR","factsUrl":"https://icboms.com/api/mcp/products/TPS62802YKAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62802YKAR, synchronous step-down (buck) converter, 1A output, 4MHz switching frequency, adjustable output 1.8V to 3.3V, -40°C to 125°C junction temperature, 6-pin DSBGA (1.05x0.70 mm) package.","salesMarkdown":"## 4 MHz switching — the inductor shrinks The TPS62802YKAR switches at 4 MHz, which lets the designer drop the inductor value into the sub-1 µH range and use a 0402 or 0603 ceramic — the whole power stage fits in about 8 mm² of board area. That switching frequency also pushes the fundamental ripple above the AM radio band, so the noise couples less into sensitive analog front-ends. ## 1 A output in a 0.70 mm pitch DSBGA 1 A continuous output from a 6-pin DSBGA measuring 1.05 x 0.70 mm — the thermal limit is the board copper, not the silicon. The 0.70 mm pitch rules out hand assembly; a stencil with 0.35 mm apertures and X-ray inspection are the production baseline. The output adjusts from 1.8 V up to 3.3 V with a single resistor divider — no external compensation needed.","metaTitle":"TPS62802YKAR 1A Step-Down Buck Converter, 4MHz, DSBGA","metaDescription":"Texas Instruments TPS62802YKAR 1A synchronous step-down converter, 4MHz switching frequency, adjustable output 1.8V to 3.3V, -40°C to 125°C, 6-pin DSBGA.","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":"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":"$1.7300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f4d4b4d6a14484aba13459b39f97a062.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62802YKAR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62802YKAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62802YKAR 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}}