ESD-protected USB transceiver for robust bus interfaces
The Maxim Integrated MAX3453EETE is an ESD-protected USB transceiver designed to handle the physical-layer interface of a USB port while surviving the electrostatic discharge events common on cable-connected I/O. The part integrates ESD protection structures on the bus pins, reducing external clamp component count on the board. This is a single-supply device intended for USB host or peripheral-side transceiver duty.
Active lifecycle, RoHS non-compliant — plan the BOM accordingly
However, the RoHS compliance status is marked non-compliant, which is a critical flag for any BOM requiring lead-free assembly per EU RoHS or similar directives. Designs that mandate RoHS compliance will need to either source a leaded-process exemption, use a compliant alternate, or accept the non-compliant part for exempt categories (e.g., certain industrial or military equipment). For standard commercial/consumer builds, this part requires a waiver or a separate RoHS-compliant variant.
Sourcing and availability
For a part with an Active lifecycle status, the independent channel provides a reliable supply route without the allocation risk sometimes seen on high-volume franchise lines. The RoHS non-compliant status means this part is typically stocked for legacy or exempt builds, so confirming stock position at the time of inquiry is recommended.