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Texas Instruments TUSB8044ARGCR — Interface & Transceivers
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RoHS Compliant · Lead-Free EIA-481 Standard
Texas Instruments / Interface & Transceivers

TUSB8044ARGCR USB 3.1 Hub Controller, 64-VQFN, Active

MPN TUSB8044ARGCR
End of Life Spot Stock · 24-48h Dispatch 100% Original Sealed

Texas Instruments TUSB8044ARGCR, USB 3.1 Hub Controller, 64-VFQFN Exposed Pad, 0.99V–1.26V / 3V–3.6V supply, 0°C to 70°C, Tape & Reel.

In Stock: 32 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$3.82 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$3.82
10+ pcs
$3.25
30+ pcs
$2.91
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$3.82 / ea

32 in stock — maximum per order · 3–4 days lead time

$3.25 / ea from 10 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (8)
Package / Case 64-VFQFN Exposed Pad
Supply Voltage 0.99V ~ 1.26V, 3V ~ 3.6V

Full Technical Specifications

8 Parameters
TUSB8044ARGCR specifications
Parameter / AttributeSpecification / Value
Supply voltage0.99V ~ 1.26V, 3V ~ 3.6V
ProtocolUSB
InterfaceI²C, SMBus
Operating temperature0°C ~ 70°C (TA)
StandardsUSB 3.1
PackageTape & Reel (TR); Cut Tape (CT)
FunctionHub Controller
Case64-VFQFN Exposed Pad
[DESK] Shenzhen Spot Allocation · 2h Response

Need Immediate Spot Stock or Shortage Allocation for TUSB8044ARGCR?

Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.

Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch

Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.

[02] Industrial Packaging Tape & Reel / Tray / Tube

Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.

[03] WhatsApp QC Proof 45x Microscope QC Photos

High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.

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Technical Details & Description

USB 3.1 hub controller with I²C/SMBus management interface

The Texas Instruments TUSB8044ARGCR is a USB 3.1 hub controller that expands a single upstream USB port into multiple downstream ports. It communicates over I²C and SMBus for configuration and status monitoring, and complies with the USB 3.1 standard for SuperSpeed data rates. Typical applications include desktop and notebook PCs, docking stations, monitors with integrated hubs, and consumer electronics requiring downstream port expansion in a commercial-temperature environment.

Supply rails and power-tree planning

The TUSB8044ARGCR requires two supply rails: a core voltage between 0.99 V and 1.26 V, and an I/O voltage between 3 V and 3.6 V.

Frequently asked questions

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Is TUSB8044ARGCR obsolete or active?

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What is the pinout of TUSB8044ARGCR?

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TUSB8044ARGCR equivalent or replacement part?

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