{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TUSB8044ARGCT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TUSB8044ARGCT","canonicalUrl":"https://icboms.com/texas-instruments/TUSB8044ARGCT","factsUrl":"https://icboms.com/api/mcp/products/TUSB8044ARGCT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TUSB8044ARGCT, USB 3.1 Hub Controller, 64-VFQFN Exposed Pad, 0.99V–1.26V / 3V–3.6V supply, I²C, SMBus interface, 0°C to 70°C.","salesMarkdown":"## USB 3.1 hub controller for downstream port expansion The TUSB8044ARGCT is a USB 3.1 hub controller for downstream port expansion. It communicates over I²C and SMBus, and is housed in a 64-VQFN (9x9) package with an exposed pad. ## Commercial temperature grade — indoor use only Rated for 0°C to 70°C ambient, this part is specced for commercial environments. It is not qualified for industrial or automotive temperature ranges.","metaTitle":"TUSB8044ARGCT USB 3.1 Hub Controller, 64-VQFN, Active","metaDescription":"TI TUSB8044ARGCT USB 3.1 hub controller in 64-VQFN. I²C/SMBus interface, 0.99V–1.26V core supply. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Hub Controller","Protocol":"USB","Interface":"I²C, SMBus","Standards":"USB 3.1","Package / Case":"64-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"0.99V ~ 1.26V, 3V ~ 3.6V","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"64-VQFN (9x9)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.19000","currency":"USD"},{"qty":10,"price":"$10.10700","currency":"USD"},{"qty":25,"price":"$9.63720","currency":"USD"},{"qty":100,"price":"$8.36800","currency":"USD"},{"qty":250,"price":"$7.99188","currency":"USD"},{"qty":500,"price":"$7.28670","currency":"USD"},{"qty":1250,"price":"$6.65250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/25b007384e7203e4a523734236e1ee62.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does TUSB8044ARGCT support USB 3.1 Gen 2 or only Gen 1?","answer":"The TUSB8044ARGCT is specified as a USB 3.1 hub controller. The evidence does not distinguish Gen 1 from Gen 2; verify the exact data rate support in the full datasheet."},{"question":"What is the TUSB8044ARGCT replacement or equivalent part?","answer":"The TUSB8044ARGCR is the same die in a different reel format (Cut Tape / Digi-Reel vs Tape & Reel). The CT/TR suffix is the only delta — same function, same supply rails, same temperature range."},{"question":"Is TUSB8044ARGCT compatible with USB 3.0?","answer":"The part is specified as USB 3.1. USB 3.1 is backward-compatible with USB 3.0 at the protocol level; the hub will enumerate USB 3.0 devices at SuperSpeed (5 Gbps)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TUSB8044ARGCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TUSB8044ARGCT 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}}