Skip to main content
Log in
Texas Instruments TUSB321RWBR — Discrete Semiconductors

Texas Instruments TUSB321RWBR USB Interface IC, 12-X2QFN

MPNTUSB321RWBR
End of Life

Texas Instruments TUSB321RWBR USB interface IC, 12-XFQFN package, 4.5V~5.5V supply, Surface Mount, Tape & Reel.

$2.37Ref. price · indicative, final on quote
Texas Instruments TUSB321RWBR datasheet (PDF)
Packaging12-XFQFN
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TUSB321RWBR specifications
ParameterValue
MountingSurface Mount
Voltage4.5V ~ 5.5V
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsUSB
Case12-XFQFN

Product details

USB interface IC in a small X2QFN package

The TUSB321RWBR: Housed in a 12-XFQFN package (supplier device package 12-X2QFN, 1.6x1.6 mm), it is a surface-mount component suited for space-constrained USB port implementations.

Sourcing and packaging options

Available in Tape & Reel (TR) or Cut Tape (CT) packaging for volume or prototype needs.

Frequently asked questions

What package does TUSB321RWBR come in?

It is supplied in a 12-XFQFN package (12-X2QFN, 1.6x1.6 mm) for surface-mount assembly.