{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS628513DRLR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS628513DRLR","canonicalUrl":"https://icboms.com/texas-instruments/TPS628513DRLR","factsUrl":"https://icboms.com/api/mcp/products/TPS628513DRLR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS628513DRLR, synchronous step-down (buck) regulator, 3A output, adjustable 0.6V-5.5V, 2.25MHz switching, SOT-583 package.","salesMarkdown":"## 3 A in a 1.6×1.6 mm footprint — the point-of-load workhorse The 2.25 MHz switching frequency keeps the inductor and output capacitor values small — typically a 0.47 µH to 1 µH inductor and 10 µF to 22 µF ceramic output cap — saving board area versus a 500 kHz or 1 MHz alternative. The SOT-583 package (1.6 mm × 1.6 mm) with 0.50 mm pitch fits on a two-layer board with careful fan-out. ## Junction temperature range and output configuration The single positive output is adjustable via an external resistor divider; the internal reference is 0.6 V. Synchronous rectification is integrated, eliminating the external Schottky diode and improving efficiency at light loads. The device is surface-mount only in the SOT-583 package.","metaTitle":"TPS628513DRLR 3A Step-Down Buck Regulator, 2.25MHz, SOT-583","metaDescription":"Texas Instruments TPS628513DRLR 3A synchronous step-down regulator in SOT-583. Input 2.7V-6V, adjustable output 0.6V-5.5V, 2.25MHz switching.","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":"SOT-583","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"3A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"2.25MHz","Operating Temperature":"-40°C~150°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.7V","Voltage - Output (Max)":"5.5V","Supplier Device Package":"SOT-583","Voltage - Output (Min/Fixed)":"0.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5510333dd9c54dc131dce153d77b8121.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS628513DRLR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS628513DRLR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS628513DRLR 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}}