{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62090QRGTRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62090QRGTRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS62090QRGTRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS62090QRGTRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62090QRGTRQ1, Automotive AEC-Q100 DCS-Control™ step-down buck regulator, 3 A output, 2.8 MHz switching, adjustable 0.8 V to 6 V output, 16-VFQFN exposed pad package.","salesMarkdown":"## Active production, AEC-Q100 on the label The TPS62090QRGTRQ1 is a Texas Instruments automotive-grade step-down buck regulator carrying AEC-Q100 qualification and DCS-Control™ architecture. ## 3 A output, 2.8 MHz — the so-what for your rail The 3 A continuous output rating covers most automotive sub-system loads: infotainment processors, camera modules, ADAS pre-regulators. The 2.8 MHz switching frequency pushes the fundamental and its harmonics above the AM broadcast band (530–1710 kHz), which simplifies EMI filtering in a vehicle's radio environment. Output voltage adjusts from 0.8 V up to 6 V. The 0.8 V floor lets you feed a 1.0 V or 1.2 V core rail directly; the 6 V ceiling covers 5 V sensor supplies and CAN transceiver rails. ## Under-hood temperature grade That's the full automotive under-hood envelope — cold crank at -40°C and hot-soak after engine-off at 125°C. The 16-VQFN (3x3 mm) package keeps the footprint small enough for space-constrained ECU designs.","metaTitle":"TPS62090QRGTRQ1 Automotive Buck Regulator, 3 A, 2.8 MHz","metaDescription":"Texas Instruments TPS62090QRGTRQ1 automotive step-down regulator: 3 A output, 2.8 MHz switching, AEC-Q100 qualified, -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":"Automotive, AEC-Q100, DCS-Control™","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"16-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"3A","Number of Outputs":"1","Base Product Number":"TPS62090","Output Configuration":"Positive","Frequency - Switching":"2.8MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"6V","Supplier Device Package":"16-VQFN (3x3)","Voltage - Output (Min/Fixed)":"0.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3c178214aeabacb559f6cb5c2758d976.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62090QRGTRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62090QRGTRQ1 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 qualification, which means it has passed the automotive stress tests for temperature cycling, ESD, latch-up, and extended high-temperature operating life. Suitable for under-hood and cabin electronics."},{"question":"Can TPS62090QRGTRQ1 replace the base TPS62090?","answer":"The TPS62090QRGTRQ1 is the automotive-qualified variant of the TPS62090 base product. The 'Q1' suffix indicates AEC-Q100 grade and the 'RGTR' denotes the reel packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62090QRGTRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62090QRGTRQ1 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}}