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USB3740B-AI9-TR The Microchip Technology USB3740B-AI9-TR is a USB 2.0 controller designed for switching applications. It operates within a voltage range of 1.8V to 5V.
Mfr Part #:

USB3740B-AI9-TR

Available from 4 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology USB3740B-AI9-TR is a USB 2.0 controller designed for switching applications. It operates within a voltage range of 1.8V to 5V.
✓ Total Stock: 23,260 pcs
$ Price Range: $0.88

USB3740B-AI9-TR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
18,000 pcs
On Request
18000 pcs On Request 1 On Request On Request 21+ On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
Non-Authorised Inventory information
1,259 pcs
On Request
1259 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

USB3740B-AI9-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Function
Lead Spacing
Operating Temperature
Protocol
Standards
Supplier Device Package
Voltage
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USB3740B-AI9-TR Description

Short technical summary and product information.

The Microchip Technology USB3740B-AI9-TR is an integrated circuit controller designed for USB applications. This device functions as a switch and supports the USB 2.0 standard.

 

Key electrical specifications include an operating voltage range from 1.8V to 5V. The component is designed to operate reliably within a temperature range of -40°C to 85°C.

 

The controller is housed in a 10-UFQFN package, with a supplier device package size of 1.6x2.1. This compact form factor is suitable for various electronic designs.

 

Compliance information indicates RoHS3 compliance and an MSL of 1 Unlimited. The REACH status is listed as unaffected.

USB3740B-AI9-TR Quick Information

Product Type: USB Controller
Canonical Name: USB3740B-AI9-TR USB 2.0 Switch Controller
Subcategory: USB Controller

USB3740B-AI9-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

USB3740B-AI9-TR Estimated Pricing

Qty Low High
1+ $0.88 $0.88

Estimated market price range - modelled values for guidance only, not live distributor offers.

USB3740B-AI9-TR Features

  • USB 2.0 switch controller.
  • Operates from 1.8V to 5V.
  • Wide temperature range: -40°C to 85°C.
  • Compact 10-UFQFN package.
  • RoHS3 compliant.

USB3740B-AI9-TR Applications

  • Ideal for USB interface switching.
  • Suitable for embedded systems.
  • Used in consumer electronics.
  • Applicable in industrial controls.

USB3740B-AI9-TR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the USB3740B-AI9-TR?

The operating voltage is 1.8V to 5V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package type is the USB3740B-AI9-TR in?

It is in a 10-UFQFN package.

What standard does this USB controller support?

It supports the USB 2.0 standard.

Is this component RoHS compliant?

Yes, it is RoHS3 compliant.

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