{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2068CDGNR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2068CDGNR","canonicalUrl":"https://icboms.com/texas-instruments/TPS2068CDGNR","factsUrl":"https://icboms.com/api/mcp/products/TPS2068CDGNR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2068CDGNR, USB power switch, 1 output, high-side N-channel, 69mOhm typ, 1.5A max, 4.5V-5.5V load, -40 to 125°C, 8-HVSSOP package.","salesMarkdown":"## Protection set that covers real-world fault scenarios This part packs a full protection suite: fixed current limiting, over-temperature shutdown, reverse-current blocking, and undervoltage lockout (UVLO). The fixed current limit means you don't need to set a resistor — it's baked in, which simplifies the BOM but also means you can't adjust the trip point. The status flag output (open-drain, active low) signals overcurrent or overtemperature events, so a host controller can log the fault or retry the port. Reverse-current protection prevents back-feeding the upstream rail when Vbus is held high by a powered device — a common failure in dual-power scenarios. ## Package and temperature range for industrial use Housed in an 8-HVSSOP package (3.00mm width, exposed pad for thermal dissipation), the TPS2068CDGNR is rated for operation from -40°C to 125°C junction temperature. That covers most industrial and automotive cabin environments. The exposed pad needs a good thermal via pattern to the ground plane if you plan to run near 1.5A continuously — the datasheet layout recommendation is worth following. ## Lifecycle and sourcing — active, no LTB pressure The TPS2068CDGNR carries an Active product status per TI's lifecycle coding. It is ROHS3 compliant (no exemptions), which keeps it clean for EU and global markets.","metaTitle":"TPS2068CDGNR USB Power Switch, 1.5A, 69mOhm, Active","metaDescription":"TI TPS2068CDGNR USB power switch, 1.5A output, 69mOhm Rds(on), 4.5-5.5V, -40 to 125°C, ROHS3 compliant, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Load Discharge, Status Flag","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"USB Switch","Rds On (Typ)":"69mOhm","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width) Exposed Pad","Voltage - Load":"4.5V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO","Number of Outputs":"1","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 125°C (TJ)","Current - Output (Max)":"1.5A","Supplier Device Package":"8-HVSSOP","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.92","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.92000","currency":"USD"},{"qty":10,"price":"$0.82600","currency":"USD"},{"qty":25,"price":"$0.78360","currency":"USD"},{"qty":100,"price":"$0.64360","currency":"USD"},{"qty":250,"price":"$0.60164","currency":"USD"},{"qty":500,"price":"$0.53170","currency":"USD"},{"qty":1000,"price":"$0.41976","currency":"USD"},{"qty":2500,"price":"$0.39600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2531a6dc7245a2e7fafdfb0a42ec8319.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output current rating of TPS2068CDGNR?","answer":"The maximum continuous output current is 1.5A. The typical on-resistance is 69mOhm, so at 1.5A the voltage drop across the switch is about 100mV — acceptable for most 5V USB applications."},{"question":"Is TPS2068CDGNR RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meaning no restricted substances above the threshold limits and no exemptions that would expire."},{"question":"Can TPS2068CDGNR be used for 5V USB ports?","answer":"Yes. The load supply range is 4.5V to 5.5V, which covers the USB 5V rail. The 1.5A output handles standard USB 2.0 (500mA) and many USB 3.0 (900mA) devices, though not high-power USB-C 3A ports."},{"question":"What is the difference between TPS2068CDGNR and TPS2068CDGN?","answer":"The suffix 'R' in TPS2068CDGNR indicates Tape & Reel packaging; the TPS2068CDGN is the tube (bulk) variant. The die, electrical specs, and package (8-HVSSOP) are identical. Choose the reel variant for automated pick-and-place assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2068CDGNR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2068CDGNR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}