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STUSB4500QTR
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

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Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

STUSB4500QTR

IC USB CONTROLLER I2C 24QFN
STMicroelectronics · Controllers · BOM Matching
Mfr. Part Number
STUSB4500QTR
Manufacturer
STMicroelectronics
Package / Case
24-VFQFN Exposed Pad
Datasheet
Datasheet
Description
IC USB CONTROLLER I2C 24QFN
RoHS Status
Lead Free / RoHS Complaint
Availability
In Stock — Typically ships within 24 hours after order confirmation
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STUSB4500QTR
STMicroelectronics
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In Stock20,000
Unit
Price
$51.923
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Reference Price
QuantityPrice
1$ 51.9230
100$ 41.5384
500$ 34.6153
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
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Specification Summary

Package / Case
24-VFQFN Exposed Pad
Supplier Device Package
24-QFN (4x4)
Voltage - Supply
4.1V ~ 22V
Operating Temperature
-40°C ~ 105°C
Interface
I²C
Function
Controller
Protocol
USB
Standards
USB 2.0
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: In Stock — Typically ships within 24 hours after order confirmation
Final ship date confirmed with payment / PO terms.
Reference price and stock shown as of 2026-09-19. 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 2.0
Current - Supply
-
Function
Controller
Interface
I²C
Operating Temperature
-40°C ~ 105°C
Voltage - Supply
4.1V ~ 22V
Package / Case
24-VFQFN Exposed Pad
Supplier Device Package
24-QFN (4x4)
IC USB CONTROLLER I2C 24QFN
Brand Introduction
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
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Buying FAQ — STUSB4500QTR

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

How do I buy STUSB4500QTR from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes STUSB4500QTR. 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

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