{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS22918DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS22918DBVT","canonicalUrl":"https://icboms.com/texas-instruments/TPS22918DBVT","factsUrl":"https://icboms.com/api/mcp/products/TPS22918DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS22918DBVT, high-side load switch, 1:1 ratio, 53 mOhm typical Rds(on), 2 A max output, 1 V to 5.5 V load voltage, SOT-23-6 package, -40°C to 105°C operation.","salesMarkdown":"At 2 A the typical 53 mOhm on-resistance drops about 106 mV across the switch. For a 1 V rail that is over 10 % loss, so budget the voltage drop against the load's minimum supply. The switch is a single N-channel MOSFET configured as a high-side, non-inverting, 1:1 ratio pass element. No separate Vcc supply is required — the load voltage powers the gate drive internally. ## Slew rate control and load discharge — inrush and output state Slew rate controlled turn-on limits the inrush current into capacitive loads, which keeps the upstream supply from drooping. The integrated load discharge pulls the output to ground when the switch is disabled, preventing the output from floating — useful when the downstream circuit expects a known logic level during power-down. The On/Off interface is a single logic-level input that controls the switch state. Input type is non-inverting. ## SOT-23-6 — footprint and field swap No thermal pad to solder — the six pins are all on the sides, so rework with a soldering iron is possible if you are careful. The small body means the board area cost is low, but the thermal dissipation is limited to what the copper pads and traces can sink.","metaTitle":"TPS22918DBVT load switch, 53 mOhm, 2 A, SOT-23-6","metaDescription":"Texas Instruments TPS22918DBVT high-side load switch: 53 mOhm Rds(on), 2 A continuous, 1 V to 5.5 V load range, SOT-23-6.","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); Cut Tape (CT)","Features":"Load Discharge, Slew Rate Controlled","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"53mOhm","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","Product Status":"Active","Voltage - Load":"1V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"-","Number of Outputs":"1","Base Product Number":"TPS22918","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~105°C(TA)","Current - Output (Max)":"2A","Supplier Device Package":"SOT-23-6","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a56e0db90ecdcd82570ec0b5a912fced.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS22918DBVT/alternatives.json"},"ai":{"faq":[{"question":"What package does TPS22918DBVT come in?","answer":"It comes in a SOT-23-6 surface-mount package, also specified as supplier device package SOT-23-6."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS22918DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS22918DBVT 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}}