{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS25942LRVCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS25942LRVCR","canonicalUrl":"https://icboms.com/texas-instruments/TPS25942LRVCR","factsUrl":"https://icboms.com/api/mcp/products/TPS25942LRVCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS25942LRVCR electronic fuse, 5.3 A output, 2.7 V to 18 V input, ±8% accuracy, 20-WFQFN exposed pad (3x4 mm), -40°C to 125°C junction temperature.","salesMarkdown":"## 5.3 A electronic fuse for 2.7 V to 18 V rails It replaces a discrete hot-swap controller plus MOSFET in a single 20-WFQFN package with exposed pad, covering common 3.3 V, 5 V, 12 V, and 15 V supply rails. The ±8% accuracy on the current-limit threshold means a 5.3 A setting trips between roughly 4.9 A and 5.7 A. That guard band matters when the load inrush or transient peak sits close to the limit — budget the tolerance so the fuse does not nuisance-trip on normal start-up current.","metaTitle":"TPS25942LRVCR Electronic Fuse, 5.3 A, 2.7 V to 18 V","metaDescription":"Texas Instruments TPS25942LRVCR electronic fuse, 5.3 A continuous output, 2.7 V to 18 V input range, -40°C to 125°C junction temp, 20-WFQFN exposed pad 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":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Accuracy":"±8%","Function":"Electronic Fuse","Mounting Type":"Surface Mount","Package / Case":"20-WFQFN Exposed Pad","Product Status":"Active","Sensing Method":"-","Voltage - Input":"2.7V ~ 18V","lifecycle_stage":"eol_hot","Current - Output":"5.3A","Base Product Number":"TPS25942","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"20-WQFN (3x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/931667e7540b17c59e31e61a388aaa66.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS25942LRVCR/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of TPS25942LRVCR?","answer":"The TPS25942LRVCR is rated for 5.3 A continuous output current. The current-limit threshold has ±8% accuracy, so the actual trip point falls between approximately 4.9 A and 5.7 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS25942LRVCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS25942LRVCR 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}}