{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2113PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2113PW","canonicalUrl":"https://icboms.com/texas-instruments/TPS2113PW","factsUrl":"https://icboms.com/api/mcp/products/TPS2113PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2113PW source selector switch, N-channel, 2:1 input ratio, 2.8–5.5 V supply, 1.25 A output, 55 µA supply current, 8-TSSOP package, -40 to 85 °C operating range.","salesMarkdown":"## 2:1 power mux for dual-supply handover The TPS2113PW is a 2:1 source selector switch from Texas Instruments, designed to autonomously or manually select between two input power rails and deliver a single output. It integrates two N-channel MOSFETs with internal switch drive, so the pass elements and the control logic share one 8-TSSOP package. The 2:1 input ratio means the part steers one of two supply inputs to the output, with a typical 1 ms turn-on delay and 5 ms turn-off delay that define the handover transient. The 55 µA quiescent supply current keeps the standby budget tight in battery-powered gear. ## 1.25 A output — load budget and derating The 1.25 A continuous output rating sets the ceiling for the combined load current. In a typical handheld application drawing 800 mA to 1 A, the 25 % headroom covers inrush from a GSM burst or motor start without tripping the current limit. The N-channel FETs have low Rds(on) at 3.3 V gate drive, but the on-resistance rises as the input approaches the 2.8 V undervoltage threshold — budget extra drop at the low end.","metaTitle":"TPS2113PW Source Selector Switch, 2.8–5.5 V, 1.25 A, 8-TSSOP","metaDescription":"Texas Instruments TPS2113PW source selector switch, 2:1 input ratio, 1.25 A output, 55 µA supply, 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":"Tube","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":"$2.9400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3fdb068fb00bde4b8340043340fe1480.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2113PW/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TPS2113PW and TPS2113PWR?","answer":"The TPS2113PW ships in a tube, while the TPS2113PWR ships in tape-and-reel. The electrical specifications and package (8-TSSOP) are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2113PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2113PW 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}}