{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62173DSGR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62173DSGR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62173DSGR","factsUrl":"https://icboms.com/api/mcp/products/TPS62173DSGR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DCS-Control™ series, TPS62173DSGR, synchronous buck converter, fixed 5 V output, 500 mA, 2.25 MHz switching, 8-WSON (2x2) package, -40°C to 85°C.","salesMarkdown":"The TPS62173DSGR is a synchronous step-down (buck) converter from Texas Instruments that delivers a fixed 5 V output at up to 500 mA. Its DCS-Control™ topology combines fast transient response with a 2.25 MHz switching frequency. ## Input range and load budget The input voltage range spans 3 V to 17 V, covering 5 V, 9 V, 12 V, and intermediate bus rails without a separate pre-regulator. The 500 mA output current is the continuous rating — budget for the peak load of the 5 V rail plus derating at elevated ambient temperatures.","metaTitle":"TI TPS62173DSGR Step-Down Converter, 500 mA","metaDescription":"Texas Instruments TPS62173DSGR is a synchronous buck converter with fixed 5 V output, 500 mA current, 2.25 MHz switching, in a 2 mm × 2 mm 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":"DCS-Control™","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"500mA","Number of Outputs":"1","Base Product Number":"TPS62173","Output Configuration":"Positive","Frequency - Switching":"2.25MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"17V","Voltage - Input (Min)":"3V","Voltage - Output (Max)":"-","Supplier Device Package":"8-WSON (2x2)","Voltage - Output (Min/Fixed)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ad2e9fd22153d04b69756b3baa2c077b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62173DSGR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62173DSGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62173DSGR 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}}