{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2555DRCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2555DRCR","canonicalUrl":"https://icboms.com/texas-instruments/TPS2555DRCR","factsUrl":"https://icboms.com/api/mcp/products/TPS2555DRCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2555DRCR, high-side power switch, 1 output, N-channel, 4.5 V to 5.5 V load, 2.5 A max, 73 mOhm Rds(on), adjustable current limit, status flag, -40°C to 125°C, 10-VSON (3x3) package, Tape & Reel.","salesMarkdown":"## 2.5 A high-side switch with adjustable current limit The 73 mOhm typical Rds(on) keeps voltage drop under 200 mV at full load, which matters for USB VBUS distribution where the downstream device sees the switch's dropout. The adjustable current limit lets you set the trip point with a single external resistor, so the same PCB layout can serve 0.5 A, 1 A, or 2.5 A ports by changing one resistor value. ## Fault protection and status reporting Three protection circuits are integrated: adjustable current limiting, over-temperature shutdown, and under-voltage lockout (UVLO). The open-drain Status Flag output asserts low when the switch is in current-limit or thermal-shutdown — a direct feed to a GPIO for system-level fault logging or load disconnect. No external comparator or supervisor needed.","metaTitle":"TPS2555DRCR Texas Instruments Power Switch, 2.5 A, 73 mOhm","metaDescription":"Texas Instruments TPS2555DRCR high-side power switch, 2.5 A max output, 73 mOhm Rds(on), adjustable current limit, status flag, -40°C to 125°C, 10-VSON package.","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)","Features":"Status Flag","Interface":"On/Off","Input Type":"-","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"73mOhm","Mounting Type":"Surface Mount","Package / Case":"10-VFDFN Exposed Pad","Product Status":"Active","Voltage - Load":"4.5V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Adjustable), Over Temperature, UVLO","Number of Outputs":"1","Base Product Number":"TPS2555","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~125°C(TJ)","Current - Output (Max)":"2.5A","Supplier Device Package":"10-VSON (3x3)","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e93f99f27ff309c85b14fd8f1d188b4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS2555DRCR/alternatives.json"},"ai":{"faq":[{"question":"What is the TPS2555DRCR current limit range?","answer":"The current limit is adjustable via an external resistor. The device is rated for a maximum continuous output of 2.5 A. The exact current limit range depends on the resistor value selected; the datasheet provides the ILIMIT vs RLIMIT curve for setting the trip point."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2555DRCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2555DRCR 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}}