USB1T1105A: Universal Serial Bus Peripheral Transceiver with Voltage Regulator

The USB1T1105A is an Universal Serial Bus Specification Rev 2.0 compliant transceiver. The device provides an USB interface for Full-Speed (12Mbit/s) USB applications. The USB1T1105A provides excellent flexibility, allowing differential and single ended inputs while an integrated voltage regulator sets the I/O level to 1.65V to 3.6V. Utilizing an integrated 5.0V to 3.3V voltage regulator, the part can be powered directly from the USB host (VBUS) to minimize the power consumed from the local sources while used in devices with low supply voltages.     The USB1T1105A provides 15kV ESD protection on the USB bus pins (D+/D-). This eliminates the need for any external ESD devices while providing excellent protection to larger and more expensive ASICs and USB controllers.

Features

• Complies with Universal Serial Bus Specification 2.0
• Integrated 5V to 3.3V voltage regulator for powering VBus
• Utilizes digital inputs and outputs to transmit and receive USB cable data
• Supports full speed 12Mbits/s speed data rates
• Ideal for portable electronic devices
• 15kV contact HBM ESD protection on bus pins
• 3.3mm leadless package
• Industry standard HBCC footprint is lead-free