{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS25840QWRHBRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS25840QWRHBRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS25840QWRHBRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS25840QWRHBRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS25840QWRHBRQ1, Automotive AEC-Q100 USB protection IC, 4.5V~36V supply, 700µA quiescent, -40°C~125°C junction, 32-VFQFN wettable flank package.","salesMarkdown":"## USB port protection for 12V and 24V automotive buses The Texas Instruments TPS25840QWRHBRQ1 is an automotive-grade USB protection IC designed to safeguard downstream USB ports on vehicle infotainment, telematics, and charging modules. ## Wide input range and low quiescent current The device accepts a supply voltage from 4.5V to 36V, which directly covers nominal 12V and 24V automotive electrical systems including load-dump transients. Its typical supply current of 700µA keeps the quiescent draw low enough for always-on USB ports that must not drain the battery when the vehicle is parked. ## Wettable flank package for AOI in automotive lines Housed in a 32-VFQFN with exposed pad (5x5 mm body, supplier device package 32-VQFN), the TPS25840QWRHBRQ1 uses a wettable flank termination. This allows automated optical inspection (AOI) of the solder fillets after reflow — a requirement for many automotive tier-1 production lines that cannot rely on X-ray alone to verify QFN joint quality.","metaTitle":"TPS25840QWRHBRQ1 Automotive USB Protection IC, AEC-Q100","metaDescription":"Texas Instruments TPS25840QWRHBRQ1 automotive USB protection IC, AEC-Q100 qualified, 4.5V to 36V input, 700µA supply, -40°C to 125°C junction.","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","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Automotive, USB Protection","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"32-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"700µA","Voltage - Supply":"4.5V ~ 36V","Base Product Number":"TPS25840","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"32-VQFN (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a0b4d8a90d1339ad1c0c78fccd96e509.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS25840QWRHBRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS25840QWRHBRQ1 AEC-Q100 qualified?","answer":"Yes, the part is listed under the Automotive, AEC-Q100 series, confirming qualification to the automotive stress test standard for integrated circuits."},{"question":"What are the alternatives or cross references for TPS25840QWRHBRQ1?","answer":"The base product number TPS25840 defines the family; for a second-source option, review the TPS25840 family from Texas Instruments or contact the sourcing desk to evaluate functional equivalents."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS25840QWRHBRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS25840QWRHBRQ1 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}}