{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62238DRYT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62238DRYT","canonicalUrl":"https://icboms.com/texas-instruments/TPS62238DRYT","factsUrl":"https://icboms.com/api/mcp/products/TPS62238DRYT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62238DRYT, Step-Down Buck Converter, Fixed 2.25V Output, 500mA, 3MHz Switching, 6-UFDFN Package, -40 to 125°C.","salesMarkdown":"## 3 MHz switching — why the inductor shrinks The TPS62238DRYT is a fixed-output 2.25 V step-down (buck) converter from TI, switching at 3 MHz. That switching frequency lets you use a 1 µH or smaller inductor and a 4.7 µF output cap, which fits the 6-UFDFN (1.45×1 mm) footprint into tight layouts — think wireless modules, sensor nodes, or any rail where board area is the constraint, not the inductor cost. ## 500 mA output — load budget check Rated for 500 mA continuous output, this part covers a single MCU rail plus a few peripherals. ## Input range and temperature grade Input voltage spans 2.05 V to 6 V — a single Li-Ion cell (3.0–4.2 V) or a regulated 5 V rail both work.","metaTitle":"TPS62238DRYT Buck Converter, 3 MHz, 500 mA, 6-UFDFN","metaDescription":"TI TPS62238DRYT step-down converter: 2.05-6V input, 2.25V fixed output, 500mA, 3MHz switching, -40 to 125°C.","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":"Fixed","Mounting Type":"Surface Mount","Package / Case":"6-UFDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"500mA","Number of Outputs":"1","Base Product Number":"TPS62238","Output Configuration":"Positive","Frequency - Switching":"3MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.05V","Voltage - Output (Max)":"-","Supplier Device Package":"6-SON (1.45x1)","Voltage - Output (Min/Fixed)":"2.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9535","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d4bd0b976f6974a22ac776d1e67c96a3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62238DRYT/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62238DRYT compatible with a 3.3 V output?","answer":"No — the TPS62238DRYT has a fixed output of 2.25 V. For a 3.3 V fixed output, look at the TPS62237DRYT (1.8 V) or other fixed-voltage variants in the TPS6223x family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62238DRYT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62238DRYT 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}}