{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62272DRVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62272DRVT","canonicalUrl":"https://icboms.com/texas-instruments/TPS62272DRVT","factsUrl":"https://icboms.com/api/mcp/products/TPS62272DRVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62272DRVT, Step-Down Buck Converter, 2.25 MHz Switching, 400 mA Output, 2V to 6V Input, Programmable Output, Synchronous Rectifier, 6-WSON (2x2) Package, -40°C to 85°C.","salesMarkdown":"## 2.25 MHz switching — inductor and capacitor selection The TPS62272DRVT is a Texas Instruments step-down buck converter switching at 2.25 MHz. That frequency lets you use a small inductor, typically 2.2 µH to 4.7 µH, and a ceramic output capacitor in the 10 µF range — the sort of passives that fit a compact 6-WSON (2x2) footprint. The 400 mA output current covers low-power rails for MCU cores, sensor supplies, or wireless module power in battery-powered or point-of-load designs. ## Input range and output flexibility Input voltage spans 2 V to 6 V, so it runs from a single Li-ion cell, two alkaline cells, or a 3.3 V/5 V regulated rail. The output is programmable via external resistors, with fixed-voltage options of 2.1 V and 3.3 V available in the family. ## Thermal and layout in the 6-WSON package At 400 mA full load, the junction-to-ambient thermal resistance depends on the board's copper area under the pad — a 1-inch-square top-layer pour is typical for keeping the die below 85°C in still air. No official second-source or direct pin-compatible replacement is listed in the family, so the BOM line is tied to this single order code.","metaTitle":"TPS62272DRVT Buck Converter, 2.25 MHz, 400 mA, 6-WSON","metaDescription":"Texas Instruments TPS62272DRVT step-down buck converter, 2.25 MHz switching, 400 mA output, 2V to 6V input, 6-WSON 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":"Programmable","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"400mA","Number of Outputs":"1","Base Product Number":"TPS62272","Output Configuration":"Positive","Frequency - Switching":"2.25MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2V","Voltage - Output (Max)":"-","Supplier Device Package":"6-WSON (2x2)","Voltage - Output (Min/Fixed)":"2.1V, 3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8c4829788e2aafb408b4c90a89df5b41.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62272DRVT/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62272DRVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62272DRVT 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}}