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The PACUSB-U3Y6R is a single-channel USB upstream port terminator manufactured by onsemi. Designed for signal integrity management in USB interfaces, this integrated circuit provides necessary termination for upstream connections. It operates at a supply voltage of 3.3V and is housed in a compact SOT-23-6 surface-mount package. The device functions as a data line filter with one functional unit, ensuring proper impedance matching and signal quality for USB applications.
Verify component authenticity through authorized onsemi distributors or certified partners. Confirm the specific SOT-23-6 package variant matches design specifications. Ensure compliance with RoHS standards as indicated in product documentation. Check for any obsolescence notices or lifecycle status updates prior to final procurement decisions.
Select this component when a dedicated upstream USB port terminator is required for signal integrity. The SOT-23-6 package suits applications with limited board space. Ensure the system operates at 3.3V logic levels. Consider availability and lifecycle status given potential obsolescence indicators in market listings.
This part belongs to onsemi's interface and signal termination product portfolio. It addresses the need for precise impedance control in USB upstream connections. The device complements other interface components by providing stable termination characteristics essential for reliable high-speed data transmission in consumer and industrial electronics.
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative terminators. Consult official onsemi resources for current equivalent recommendations.