{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65283RGET","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65283RGET","canonicalUrl":"https://icboms.com/texas-instruments/TPS65283RGET","factsUrl":"https://icboms.com/api/mcp/products/TPS65283RGET","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65283RGET, dual step-down (buck) regulator, adjustable output 0.6V to 9V, 3.5A and 2.5A per channel, 200kHz to 2MHz switching, 24-VQFN (4x4) package, -40°C to 125°C TJ.","salesMarkdown":"The TPS65283RGET is a dual-channel step-down (buck) regulator from Texas Instruments that delivers 3.5 A on one output and 2.5 A on the other, both adjustable from 0.6 V up to 9 V. This asymmetric current split is useful when a system needs a higher-current core rail and a lower-current I/O or analog rail from a single controller. ## Switching frequency range and inductor selection A lower frequency reduces switching losses but demands a larger inductor; a higher frequency shrinks the magnetics but increases core and FET losses. The 2 MHz ceiling keeps the fundamental harmonics above the AM radio band, which simplifies EMI filtering in noise-sensitive designs. ## Thermal and package reality for the layout","metaTitle":"TPS65283RGET Dual Buck Regulator, 3.5A/2.5A, 200kHz-2MHz","metaDescription":"Texas Instruments TPS65283RGET dual step-down buck regulator: 3.5A and 2.5A outputs, adjustable from 0.6V to 9V, 200kHz-2MHz switching, 24-VQFN 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":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"24-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"3.5A, 2.5A","Number of Outputs":"2","Base Product Number":"TPS65283","Output Configuration":"Positive","Frequency - Switching":"200kHz ~ 2MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"18V","Voltage - Input (Min)":"4.5V","Voltage - Output (Max)":"9V","Supplier Device Package":"24-VQFN (4x4)","Voltage - Output (Min/Fixed)":"0.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/56223bc67b694f2aceccd8f4c2377eaa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65283RGET/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65283RGET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65283RGET 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}}