{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65580PWPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65580PWPR","canonicalUrl":"https://icboms.com/texas-instruments/TPS65580PWPR","factsUrl":"https://icboms.com/api/mcp/products/TPS65580PWPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments D-CAP2™ series, TPS65580PWPR, triple-output step-down (buck) regulator, adjustable output from 0.764V to 7V, 1.5A/2.5A per channel, 700kHz switching frequency, 20-PowerTSSOP (HTSSOP) package, -40°C to 85°C operating temperature.","salesMarkdown":"## Triple-rail buck for multi-voltage boards The Texas Instruments TPS65580PWPR is a triple-output, adjustable step-down (buck) regulator from the D-CAP2™ family. It delivers 1.5 A on one channel and 2.5 A on the other two. The adjustable output can be set from 0.764 V up to 7 V. ## 700 kHz switching — inductor size vs. efficiency The fixed 700 kHz switching frequency lets you use smaller inductors. The synchronous rectifier replaces the freewheeling diode with a low-Rds(on) FET. At 700 kHz the output ripple is easier to filter with ceramic caps, but the loop compensation must account for the D-CAP2™ architecture — it uses an emulated ripple ramp, so the output capacitor ESR still matters for stability. ## 20-PowerTSSOP with exposed pad","metaTitle":"TPS65580PWPR Triple Buck Regulator, 700kHz, 20-HTSSOP","metaDescription":"Texas Instruments TPS65580PWPR D-CAP2™ triple step-down regulator. 1.5A/2.5A outputs, 4.5V-18V input, 700kHz switching. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"D-CAP2™","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"20-PowerTSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"1.5A, 2.5A","Number of Outputs":"3","Base Product Number":"TPS65580","Output Configuration":"Positive","Frequency - Switching":"700kHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"18V","Voltage - Input (Min)":"4.5V","Voltage - Output (Max)":"7V","Supplier Device Package":"20-HTSSOP","Voltage - Output (Min/Fixed)":"0.764V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1780","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3498795616836bbf2d1353d9395ed5f2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65580PWPR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TPS65580PWPR?","answer":"The base product number TPS65580 covers the whole family. The TPS65580PWP is the same die in a tube (non-tape-and-reel) shipping format. Electrically and pin-for-pin they are identical; only the packaging medium differs."},{"question":"What input voltage range does the TPS65580PWPR support?","answer":"The input voltage range is 4.5 V minimum to 18 V maximum. That covers standard 5 V and 12 V rails, as well as 9 V to 15 V unregulated supplies in industrial equipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65580PWPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65580PWPR 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}}