STG719 is a low power single supply SPDT CMOS switch from STMicroelectronics. It is designed to operate from 1.8V to 5.5V, making this device ideal for portable applications. It offers 4Ω ON-Resistance Max at 5V 25oC. Additional key features are fast switching speed (tON=7ns, tOFF=4.5ns) and Low Power Consumption (<0.01µW Typ.).