{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2051AD","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2051AD","canonicalUrl":"https://icboms.com/texas-instruments/TPS2051AD","factsUrl":"https://icboms.com/api/mcp/products/TPS2051AD","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2051AD, USB Power Switch, High Side, 1 Output, 500 mA, 80 mOhm, 2.7 V to 5.5 V, 8-SOIC, Tube.","salesMarkdown":"## 80 mOhm high-side switch for USB and general-purpose power rails Fixed current-limiting, over-temperature, and UVLO protections are integrated on-chip. ## On/Off control with status flag — what the logic interface expects The TPS2051AD uses a non-inverting On/Off logic input (enable high = switch on) and provides a Status Flag output that asserts low when the switch is in current limit or thermal shutdown. The 1:1 input-to-output ratio means one enable pin controls one output channel, so no address decoding or daisy-chaining is needed.","metaTitle":"TPS2051AD USB Power Switch, 80 mOhm, 500 mA, 8-SOIC","metaDescription":"Texas Instruments TPS2051AD high-side power switch: 80 mOhm Rds(on), 500 mA output, 2.7-5.5 V load, fault protection, 8-SOIC.","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":"Tube","Features":"Status Flag","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"80mOhm","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","Voltage - Load":"2.7V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature, UVLO","Number of Outputs":"1","Base Product Number":"TPS2051","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"0°C~125°C(TJ)","Current - Output (Max)":"500mA","Supplier Device Package":"8-SOIC","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a3c922d863bc9807df1696a6e8de927a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2051AD/alternatives.json"},"ai":{"faq":[{"question":"Is TPS2051AD obsolete or EOL?","answer":"No — the TPS2051AD is listed with an active product status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2051AD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2051AD 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}}