{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2553DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2553DBVT","canonicalUrl":"https://icboms.com/texas-instruments/TPS2553DBVT","factsUrl":"https://icboms.com/api/mcp/products/TPS2553DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2553DBVT, high-side power switch, 1.5 A max output, 85 mOhm typical Rds(on), adjustable current limit, slew-rate controlled, SOT-23-6 package.","salesMarkdown":"## 85 mOhm pass FET with adjustable current limit The switch is controlled by an On/Off input and includes a status flag output to signal fault conditions. ## Fault protection envelope Three protection mechanisms are built in: adjustable current limiting, over-temperature shutdown, and under-voltage lockout (UVLO). The current limit is set with an external resistor, letting you tailor the trip point to the load's inrush and fault tolerance. The slew-rate controlled turn-on reduces inrush current and voltage droop on the upstream rail, which matters when the switch powers a capacitive load like a USB port or a sensor module.","metaTitle":"TPS2553DBVT Texas Instruments Power Switch, 1.5 A, SOT-23-6","metaDescription":"TI TPS2553DBVT high-side power switch, 1.5 A output, 85 mOhm Rds(on), adjustable current limit, 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":"Slew Rate Controlled, Status Flag","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"85mOhm","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","Product Status":"Active","Voltage - Load":"2.5V ~ 6.5V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Adjustable), Over Temperature, UVLO","Number of Outputs":"1","Base Product Number":"TPS2553","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~150°C(TJ)","Current - Output (Max)":"1.5A","Supplier Device Package":"SOT-23-6","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7493475375b8e2a9cc27f8a6d10c07e3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2553DBVT/alternatives.json"},"ai":{"faq":[{"question":"Does TPS2553DBVT have a status flag output?","answer":"Yes, the TPS2553DBVT includes a status flag output that asserts low when a fault condition — over-current or over-temperature — is detected."},{"question":"What is the TPS2553DBVT used for?","answer":"It is a general-purpose high-side power switch used for USB port power, sensor supply switching, and general load distribution in systems running on 2.5 V to 6.5 V rails. The adjustable current limit and status flag make it a fit for applications that need controlled inrush and fault reporting."},{"question":"Is TPS2553DBVT compatible with 3.3 V logic?","answer":"Yes, the On/Off input is non-inverting and the load voltage range includes 3.3 V. The enable threshold is compatible with 3.3 V logic levels, so a GPIO from a 3.3 V microcontroller can drive it directly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2553DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2553DBVT 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}}