Home • Products • Integrated Circuits (ICs) • Interface • Controllers • TUSB8040ARKMR
TUSB8040ARKMR
Purchase Protection

We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.

TUSB8040ARKMR

IC HUB CONTROLLER USB 100WQFN
Texas Instruments · Controllers · BOM Matching
Mfr. Part Number
TUSB8040ARKMR
Manufacturer
Texas Instruments
Package / Case
100-WQFN Dual Rows, Exposed Pad
Datasheet
Datasheet
Description
IC HUB CONTROLLER USB 100WQFN
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
sample
Free Sample
TUSB8040ARKMR
Texas Instruments
Request a free sample for evaluation. We will contact you shortly.
* Mandatory Fields
*Quantity:
*Contact Name
Contact Name is required
Company Name
*Email
Email is required
Phone
*Country
Country is required
Your Question
Cancel
SUBMIT
In Stock3,587
Unit
Price
$6.7296
Buy Now
Buy at reference price · Secure checkout
Get Quote
No payment required · Reply within 24h
Reference Price
QuantityPrice
1$ 6.7296
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-22 · Valid as reference until 2026-09-29 · Request RFQ for live stock.
Need a better price?
Open Quick RFQ for this part

Specification Summary

Package / Case
100-WQFN Dual Rows, Exposed Pad
Supplier Device Package
100-WQFN-MR (9x9)
Voltage - Supply
1.1V, 3.3V
Operating Temperature
-40°C ~ 85°C
Interface
USB
Function
Hub Controller
Protocol
USB
Standards
USB 3.0
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Protocol
USB
Standards
USB 3.0
Current - Supply
-
Function
Hub Controller
Interface
USB
Operating Temperature
-40°C ~ 85°C
Voltage - Supply
1.1V, 3.3V
Package / Case
100-WQFN Dual Rows, Exposed Pad
Supplier Device Package
100-WQFN-MR (9x9)
IC HUB CONTROLLER USB 100WQFN
Brand Introduction
Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.
Evaluation ( 0 )
Write Your Review
Email is required
SUBMIT
Content is required

Related Parts

Same category / brand alternatives buyers often compare.
DP83826IRHBT
DP83826IRHBT
Texas Instruments
LOW COST ENET PHY INDUSTRIAL
 TSB12LV32TPZEP
TSB12LV32TPZEP
Texas Instruments
IC GP LINK LAYER CTRLR 100LQFP
 TUSB8043ARGCT
TUSB8043ARGCT
Texas Instruments
USB TRANSCEIVER
 DP83867ERGZR
DP83867ERGZR
Texas Instruments
IC ETHERNET PHY 48VQFN
 TUSB8041ARGCT
TUSB8041ARGCT
Texas Instruments
IC USB HUB CONTROLLER 64VQFN
 TUSB4020BIPHP
TUSB4020BIPHP
Texas Instruments
IC USB 2.0 2PORT HUB IND 48HTQFP
 DP83867ISRGZR
DP83867ISRGZR
Texas Instruments
IC CONTROLLER ETHERNET 48VQFN
 DP83867IRRGZR
DP83867IRRGZR
Texas Instruments
IC ETHERNET PHY 48VQFN

Buying FAQ — TUSB8040ARKMR

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy TUSB8040ARKMR from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes TUSB8040ARKMR. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

Explore by Brand, Category & Application

Texas Instruments catalog Controllers Industrial Control Automotive Electronics Communications BOM Matching Authenticity Check Lead Time & Shipping Procurement FAQ