{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2399D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2399D","canonicalUrl":"https://icboms.com/texas-instruments/TPS2399D","factsUrl":"https://icboms.com/api/mcp/products/TPS2399D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2399D, IC CTLR HOT SWAP -48V 8VSSOP, active lifecycle, Bulk package.","salesMarkdown":"## Hot-swap controller for -48 V telecom and industrial backplanes The Texas Instruments TPS2399D is a hot-swap controller IC designed for -48 V power rails, housed in an 8-pin VSSOP package. It manages inrush current and provides overcurrent protection when boards are inserted into a live backplane, a common requirement in telecom central-office and industrial -48 V distributed-power systems. ## Active production — no end-of-life concern The TPS2399D carries an Active lifecycle status, meaning Texas Instruments continues to manufacture and support the part. No last-time-buy or obsolescence notice applies, which simplifies BOM planning for both new designs and ongoing production. ## Package and handling for the board shop The 8-VSSOP package is a standard MSOP-8 footprint, suitable for automated assembly. The Bulk shipping medium means parts arrive in tubes or trays rather than tape-and-reel; plan for manual or tube-fed pick-and-place if the line is set up for reel-only feeders.","metaTitle":"TPS2399D Hot Swap Controller, -48V, 8-VSSOP","metaDescription":"TI TPS2399D hot swap controller IC for -48V systems in 8-VSSOP. Active production, RoHS compliant.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7","stockQuantity":0,"priceTiers":[{"qty":177,"price":"$1.70000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a3035ac78c9a7838c68b8bc0c154d2e4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TPS2399D RoHS compliant?","answer":"The TPS2399D is RoHS compliant, meeting the EU directive for restriction of hazardous substances in electronic components."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2399D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2399D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}