{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65270RGER","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65270RGER","canonicalUrl":"https://icboms.com/texas-instruments/TPS65270RGER","factsUrl":"https://icboms.com/api/mcp/products/TPS65270RGER","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65270RGER dual synchronous buck regulator, step-down topology, adjustable output 0.8V–15V, 2A/3A per channel, 4.5V–18V input, 300kHz–1.4MHz switching, 24-VQFN exposed pad package.","salesMarkdown":"## Dual 2A/3A synchronous buck regulator in 24-VQFN The TPS65270RGER is a dual-channel synchronous buck regulator from Texas Instruments, delivering 2A on one output and 3A on the other from an input range of 4.5V to 18V. Its adjustable output spans 0.8V to 15V, making it suitable for powering processor cores, I/O rails, and intermediate bus voltages in a compact 24-VQFN (4x4 mm) package. ## Switching frequency and external component sizing A lower frequency reduces switching losses but requires larger inductors and output capacitors; a higher frequency shrinks the magnetics but increases switching losses and tightens the layout to manage switching noise. The synchronous rectifier helps maintain efficiency across load ranges.","metaTitle":"TPS65270RGER - Texas Instruments Dual Buck Regulator 2A/3A","metaDescription":"TPS65270RGER dual step-down buck regulator, 4.5V-18V input, adjustable 0.8V-15V output, 2A/3A channels, 300kHz-1.4MHz, 24-VQFN, Active. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"2A, 3A","Number of Outputs":"2","Base Product Number":"TPS65270","Output Configuration":"Positive","Frequency - Switching":"300kHz ~ 1.4MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"18V","Voltage - Input (Min)":"4.5V","Voltage - Output (Max)":"15V","Supplier Device Package":"24-VQFN (4x4)","Voltage - Output (Min/Fixed)":"0.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0300","priceTiers":[{"qty":1,"price":"$3.03000","currency":"USD"},{"qty":10,"price":"$2.71900","currency":"USD"},{"qty":25,"price":"$2.56520","currency":"USD"},{"qty":100,"price":"$2.18560","currency":"USD"},{"qty":250,"price":"$2.05216","currency":"USD"},{"qty":500,"price":"$1.79564","currency":"USD"},{"qty":1000,"price":"$1.48782","currency":"USD"},{"qty":3000,"price":"$1.45200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1ecc3e7d2d99ac5038323b8c2383bcf7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65270RGER/alternatives.json"},"ai":{"faq":[{"question":"Is TPS65270RGER a synchronous buck converter?","answer":"Yes, it includes a synchronous rectifier, which improves efficiency by replacing the freewheeling diode with a low-resistance FET."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65270RGER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65270RGER when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}