{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65270RGET","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65270RGET","canonicalUrl":"https://icboms.com/texas-instruments/TPS65270RGET","factsUrl":"https://icboms.com/api/mcp/products/TPS65270RGET","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65270RGET, dual synchronous step-down buck regulator, 2A and 3A outputs, 4.5V to 18V input, adjustable output down to 0.8V, 300kHz to 1.4MHz switching frequency, 24-VFQFN 4x4 mm exposed pad.","salesMarkdown":"## Dual buck with asymmetric current — which rail gets the 3 A The TPS65270RGET is a dual synchronous step-down (buck) regulator from Texas Instruments. One output channel delivers 3 A, the other 2 A, both adjustable from 0.8 V up to 15 V. ## Switching frequency and inductor sizing The 24-VFQFN with exposed pad (4x4 mm body) demands a thermal-via array under the pad to the ground plane. The pitch limits breakout to the inner rows; a 4-layer board with a dedicated ground plane under the pad is the typical approach. The synchronous rectifier means the low-side FET is integrated, so no external Schottky is needed — but the exposed pad still carries the bulk of the thermal dissipation.","metaTitle":"TPS65270RGET Dual Buck Regulator, 2A/3A, 4.5V-18V Input","metaDescription":"Texas Instruments TPS65270RGET dual step-down buck regulator, 2A and 3A outputs, 4.5V to 18V input, 300kHz-1.4MHz, adjustable output, 24-VQFN.","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":"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":"$3.2600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1ecc3e7d2d99ac5038323b8c2383bcf7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65270RGET/alternatives.json"},"ai":{"faq":[{"question":"What are the output currents of TPS65270RGET per channel?","answer":"One output channel is rated for 3 A, the other for 2 A. Both outputs are adjustable from 0.8 V to 15 V."},{"question":"Does TPS65270RGET require external compensation?","answer":"Yes, the TPS65270RGET uses an external compensation network — typically a resistor and capacitor from the COMP pin to ground. The datasheet provides component values for the target frequency and output filter."},{"question":"Is TPS65270RGET obsolete or end-of-life?","answer":"No. The product status is active."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65270RGET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65270RGET 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}}