{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2220ADBR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2220ADBR","canonicalUrl":"https://icboms.com/texas-instruments/TPS2220ADBR","factsUrl":"https://icboms.com/api/mcp/products/TPS2220ADBR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2220ADBR, PCMCIA Switch IC, 3 high-side outputs, 95 mOhm Rds(on) typ, 1A max per output, 3.3V/5V/12V load, -40°C to 85°C, SSOP-24, Tape & Reel.","salesMarkdown":"## PCMCIA power switch — three-rail, three-output distribution The Texas Instruments TPS2220ADBR is a PCMCIA switch IC designed to route power to PC Card slots. It integrates three high-side outputs, each rated for 1 A maximum continuous current, with a typical on-resistance of 95 mOhm. A serial interface controls output selection, and a status flag reports fault conditions. ## Protection and temperature grade Built-in fault protection includes fixed current limiting and over-temperature shutdown. The device does not require a Vcc/Vdd supply — it is self-powered from the load rails, simplifying the BOM by eliminating an extra bias regulator. ## Package and lifecycle Housed in a 24-pin SSOP package (0.209-inch body width, 5.30 mm height), the TPS2220ADBR is supplied on Tape & Reel for automated assembly. The supplier device package is 24-SSOP.","metaTitle":"TPS2220ADBR PCMCIA Switch IC, 95 mOhm, 3 Outputs, SSOP-24","metaDescription":"Texas Instruments TPS2220ADBR PCMCIA switch IC, 95 mOhm typical Rds(on), 3 high-side outputs, 1A max per channel. SSOP-24 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)","Features":"Status Flag","Interface":"Serial","Input Type":"-","Output Type":"-","Switch Type":"PCMCIA Switch","Rds On (Typ)":"95mOhm","Mounting Type":"Surface Mount","Package / Case":"24-SSOP (0.209\\\", 5.30mm Width)","Product Status":"Active","Voltage - Load":"3.3V, 5V, 12V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature","Number of Outputs":"3","Base Product Number":"TPS2220","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~85°C(TA)","Current - Output (Max)":"1A","Supplier Device Package":"24-SSOP","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2750","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/85b5b56277dd039b6836f3d0733598e6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2220ADBR/alternatives.json"},"ai":{"faq":[{"question":"What is the TPS2220ADBR used for?","answer":"It is a PCMCIA power switch used to distribute 3.3 V, 5 V, or 12 V to PC Card slots in laptops, industrial computers, and telecom equipment. The three high-side outputs and serial control interface match the PCMCIA power-management standard."},{"question":"What is the difference between TPS2220ADB and TPS2220ADBR?","answer":"The TPS2220ADBR is the Tape & Reel (TR) packaging variant of the TPS2220ADB. The die and electrical specifications are identical; the suffix 'R' indicates reel packaging for pick-and-place assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2220ADBR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2220ADBR 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}}