{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS259814ARPWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS259814ARPWR","canonicalUrl":"https://icboms.com/texas-instruments/TPS259814ARPWR","factsUrl":"https://icboms.com/api/mcp/products/TPS259814ARPWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS25981x series electronic fuse, TPS259814ARPWR, 2.7V–16V input, 10A output, ±10% accuracy, high-side sensing, 10-VQFN-HR (2x2) package, -40°C to 125°C operating temperature.","salesMarkdown":"## 2.7 V to 16 V input, 10 A continuous — the eFuse for the power rail The TPS259814ARPWR is a Texas Instruments electronic fuse in the TPS25981x series, designed for high-side current limiting and overvoltage protection on a power rail. The current-limit threshold is set with ±10% accuracy, which means the trip point guardband must account for this tolerance when sizing the downstream load. ## 10-VQFN-HR (2x2) — footprint and thermal reality Housed in a 10-VQFN-HR package measuring 2 mm × 2 mm, the TPS259814ARPWR is a surface-mount device with a 10-VFQFN case code. The small footprint demands a well-designed PCB copper area under the exposed pad to manage the thermal dissipation at 10 A continuous load.","metaTitle":"TPS259814ARPWR Electronic Fuse, 2.7V–16V Input, 10A Output","metaDescription":"Texas Instruments TPS259814ARPWR electronic fuse, 2.7V to 16V input range, 10A continuous output, ±10% accuracy, -40°C to 125°C, 10-VQFN-HR (2x2) package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Series":"TPS25981x","Accuracy":"±10%","Function":"Electronic Fuse","Packaging":"Tape & Reel (TR) Cut Tape (CT)","Part Status":"Active","Manufacturer":"Texas Instruments","Mounting Type":"Surface Mount","Package / Case":"10-VFQFN","Sensing Method":"High-Side","Voltage - Input":"2.7V ~ 16V","lifecycle_stage":"eol_hot","Current - Output":"10A","Operating Temperature":"-40°C ~ 125°C (TJ)","Supplier Device Package":"10-VQFN-HR (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b4b396df7fbcea66c6b268189f77de81.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS259814ARPWR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TPS259814ARPWR and TPS259814ARPT?","answer":"The TPS259814ARPWR and TPS259814ARPT share the same electrical specifications and package. The difference is in the packaging and reel quantity: the ARPWR suffix indicates Tape & Reel packaging, while the ARPT suffix indicates Cut Tape packaging. Both are functionally identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS259814ARPWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS259814ARPWR 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}}