{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2113PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2113PWR","canonicalUrl":"https://icboms.com/texas-instruments/TPS2113PWR","factsUrl":"https://icboms.com/api/mcp/products/TPS2113PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2113PWR source selector switch, 2:1 input ratio, 2.8V-5.5V supply, 1.25A max output, 55 µA supply current, -40°C to 85°C, 8-TSSOP package.","salesMarkdown":"## Dual-input power mux for handheld rails It integrates N-channel FETs internally, so the BOM keeps the pass-FET and its driver off the board. The 2:1 input-to-output ratio means the part selects between two supply inputs (e.g. USB bus and a Li-ion battery) and delivers the chosen source to the load. The 1.25A continuous output current ceiling sets the load budget for the downstream regulator or system rail. Supply range spans 2.8V to 5.5V, covering single-cell Li-ion through 5V USB rails — the primary fit criterion for handheld and mobile equipment. ## 55 µA quiescent and 1 ms turn-on Quiescent supply current is 55 µA — this is the standby draw when the switch is enabled but the load is light. For a battery-powered handheld, that Iq sits in the budget alongside the system sleep current. Turn-on delay is 1 ms, turn-off delay 5 ms. These are the internal timing from the select signal to the output rail reaching regulation. The 1 ms on-delay means the downstream rail comes up within a millisecond of the source selection command. ## Industrial temperature grade, 8-TSSOP footprint Housed in an 8-TSSOP package (0.173-inch body width, 4.40 mm), surface-mount. For production builds, this part is a current-catalog selection with no imminent supply discontinuity.","metaTitle":"TPS2113PWR Source Selector Switch, 2.8V-5.5V, 1.25A, 8-TSSOP","metaDescription":"Texas Instruments TPS2113PWR source selector switch, 2:1 input ratio, 1.25A max output, 55 µA Iq, -40°C to 85°C, 8-TSSOP. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Source Selector Switch","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Applications":"Handheld/Mobile Devices","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Delay Time - ON":"1 ms","lifecycle_stage":"eol_hot","Current - Supply":"55 µA","Delay Time - OFF":"5 ms","Voltage - Supply":"2.8V ~ 5.5V","Internal Switch(s)":"Yes","Base Product Number":"TPS2113","Ratio - Input:Output":"2:1","Operating Temperature":"-40°C~85°C","Current - Output (Max)":"1.25A","Supplier Device Package":"8-TSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3fdb068fb00bde4b8340043340fe1480.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2113PWR/alternatives.json"},"ai":{"faq":[{"question":"What is the typical load current for TPS2113PWR?","answer":"The maximum continuous output current is 1.25A. Typical load current in handheld/mobile applications is lower — the part is designed to power a system rail that draws well below that ceiling, with the 55 µA quiescent current being the standby draw when the load is light."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2113PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2113PWR 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}}