{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS622317DRYT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS622317DRYT","canonicalUrl":"https://icboms.com/texas-instruments/TPS622317DRYT","factsUrl":"https://icboms.com/api/mcp/products/TPS622317DRYT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS622317DRYT, step-down buck regulator, fixed 2.9 V output, 500 mA, 3 MHz switching, -40°C to 125°C junction, 6-UFDFN (1.45x1 mm) package.","salesMarkdown":"## Fixed 2.9 V output, 500 mA buck for tight rails The TPS622317DRYT is a synchronous step-down (buck) regulator from Texas Instruments, delivering a fixed 2.9 V output at up to 500 mA from a 2.05 V to 6 V input rail. Synchronous rectification means no external Schottky diode; the internal low-side FET handles the freewheeling. ## Input range, temperature grade, and package realities ## Rework note: 6-UFDFN under the hot-air station The 1.45x1 mm body is small enough that the part can shift during reflow if the solder paste volume is uneven. Use a stencil aperture that matches the pad geometry exactly — the datasheet landing pattern is your reference.","metaTitle":"TPS622317DRYT Buck Converter 2.9V 500mA 6-UFDFN","metaDescription":"Texas Instruments TPS622317DRYT step-down buck regulator, fixed 2.9V output, 500mA, 3MHz switching, -40°C to 125°C, 6-UFDFN package.","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":"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":"TPS622317","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)":"2.9V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6100","priceTiers":[{"qty":1,"price":"$1.61000","currency":"USD"},{"qty":10,"price":"$1.44400","currency":"USD"},{"qty":25,"price":"$1.36200","currency":"USD"},{"qty":100,"price":"$1.16050","currency":"USD"},{"qty":250,"price":"$1.08968","currency":"USD"},{"qty":500,"price":"$0.95348","currency":"USD"},{"qty":1250,"price":"$0.79002","currency":"USD"},{"qty":2500,"price":"$0.77100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d4bd0b976f6974a22ac776d1e67c96a3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS622317DRYT/alternatives.json"},"ai":{"faq":[{"question":"What package does TPS622317DRYT come in?","answer":"It is supplied in a 6-UFDFN package (1.45x1 mm body), also referred to as 6-SON."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS622317DRYT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS622317DRYT 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}}