The TPD4E05U06DQAR is a four-channel ESD suppressors and TVS diode array manufactured by Texas Instruments. It is designed to provide protection from electrostatic discharge (ESD) and other transient voltage events. The device consists of four independent ultra-low capacitance ESD protection diodes that can operate up to 5.5-volt supply, with a minimum breakdown voltage of 5.75V. Each channel has its own Ultra low capacitance ESD protection diodes. The device also has IEC 61000-4-2 ES, +Contact 20kV and Air ± 8kV ESD protection. It is designed to provide a high level of protection for sensitive devices like microprocessors, logic integrated circuits, and more. The TPD4E05U06DQAR is available in a space-saving 8-pin VDFN (Very Thin Quad Flat No Lead) package.