{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS6209733QWRGTRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS6209733QWRGTRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS6209733QWRGTRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS6209733QWRGTRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS6209733QWRGTRQ1, Automotive AEC-Q100, iDCS-Control, Step-Down Buck Converter, Fixed 3.3V Output, 2A, 1.5MHz~2.5MHz, -40°C~125°C, 16-VFQFN Wettable Flank.","salesMarkdown":"## 3.3V fixed output, 2A continuous, automotive-rated buck The Texas Instruments TPS6209733QWRGTRQ1 is a synchronous step-down buck converter that delivers a fixed 3.3V output at up to 2A continuous from an input range of 2.5V to 6V. It belongs to the Automotive, AEC-Q100 qualified series and uses TI's iDCS-Control topology, which combines DCS-Control and forced-PWM modes for fast transient response and low output ripple across the load range. ## Junction temp range and switching frequency — thermal and board-area trade-offs The 1.5MHz to 2.5MHz switching frequency lets the design use a small 1µH to 2.2µH inductor and 10µF to 22µF output capacitor, shrinking the overall power-stage footprint on a 4-layer board. ## Wettable-flank QFN — AOI-visible solder joints for automotive assembly The 16-VFQFN package with wettable flanks (3x3mm body, exposed thermal pad) allows automated optical inspection of the side solder fillets after reflow. This is a standard requirement for automotive Tier-1 manufacturing lines — the fillet wicking up the flank confirms a reliable solder joint that a standard QFN's hidden terminations cannot provide. The surface-mount wettable-flank package mates with the 16-VQFN (3x3) supplier device footprint. ## Active production — no LTB or EOL watch Listed with an active product status.","metaTitle":"TPS6209733QWRGTRQ1 Buck Converter, 3.3V Fixed Output, 2A","metaDescription":"Texas Instruments TPS6209733QWRGTRQ1 automotive step-down converter.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100, iDCS-Control","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"16-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"2A","Number of Outputs":"1","Base Product Number":"TPS6209733","Output Configuration":"Positive","Frequency - Switching":"1.5MHz ~ 2.5MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"-","Supplier Device Package":"16-VQFN (3x3)","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0710","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fc42552fd2dd8aa4c903f37abe238bb4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS6209733QWRGTRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is the TPS6209733QWRGTRQ1 AEC-Q100 qualified for automotive use?","answer":"Yes, it is part of the Automotive, AEC-Q100 series, qualified for automotive applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS6209733QWRGTRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS6209733QWRGTRQ1 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}}