{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62272DRVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62272DRVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62272DRVR","factsUrl":"https://icboms.com/api/mcp/products/TPS62272DRVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62272DRVR, Step-Down Buck Converter, 400 mA output, 2.25 MHz switching, Programmable output, 6-WSON (2x2) package, -40°C to 85°C.","salesMarkdown":"## 2.25 MHz buck for tight boards The Texas Instruments TPS62272DRVR is a synchronous step-down (buck) converter delivering up to 400 mA from a 2 V to 6 V input rail. ## 400 mA load ceiling and what it means The 400 mA continuous output current is the hard ceiling for this regulator. If your BOM rail needs 500 mA peak with a 300 mA average, the part handles it — but a steady 450 mA load pushes the junction temperature above the safe operating area at 85°C ambient. The synchronous rectifier (integrated low-side FET) keeps efficiency above 85% across most of the load range, so the thermal rise is manageable for typical 3.3 V or 2.1 V logic rails. ## Active production, no LTB worry For a production BOM line, this means you can qualify the part for new designs without planning a second-source migration in the next product cycle.","metaTitle":"TI TPS62272DRVR Step-Down Converter, 2.25 MHz, 400 mA","metaDescription":"Texas Instruments TPS62272DRVR buck converter, 2.25 MHz switching, 400 mA output, 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":"$0.6540","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8c4829788e2aafb408b4c90a89df5b41.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62272DRVR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TPS62272DRVR and TPS62270DRVR?","answer":"The TPS62270DRVR is the same base product family but with a fixed 1.8 V output and a 1.8 V to 6 V input range. The TPS62272DRVR offers a programmable output (with fixed 2.1 V and 3.3 V options) and a wider 2 V to 6 V input minimum. Both share the same 6-WSON package and 400 mA output rating. If your rail is 1.8 V, the TPS62270 is the direct fit; for 2.1 V or 3.3 V, the TPS62272 avoids an external divider."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62272DRVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62272DRVR 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}}