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TUSB8040A1RKMR
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Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.

TUSB8040A1RKMR

IC HUB CONTROLLER USB 100WQFN
Texas Instruments · Controllers · BOM Matching
Mfr. Part Number
TUSB8040A1RKMR
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)
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TUSB8040A1RKMR
Texas Instruments
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In Stock4,729
Unit
Price
$6.7264
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Reference Price
QuantityPrice
1$ 6.7264
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.
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Specification Summary

Package / Case
100-WQFN Dual Rows, Exposed Pad
Supplier Device Package
100-WQFN-MR (9x9)
Voltage - Supply
3V ~ 3.6V
Operating Temperature
0°C ~ 70°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
0°C ~ 70°C
Voltage - Supply
3V ~ 3.6V
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.
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Buying FAQ — TUSB8040A1RKMR

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

How do I buy TUSB8040A1RKMR from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes TUSB8040A1RKMR. We reply with stock, channel note, reference price and ETA.

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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

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