Use this high side switch TPS2557QDRBTQ1 USB powered Ethernet switch from Texas Instruments to control which one of your devices draws power. It only needs a voltage of at least 2.7 V while not exceeding 5.5 V to effectively power your circuit. Tape and reel packaging will encase the product during shipment, ensuring safe delivery and enabling quick mounting of components. This USB powered network switch has a minimum operating temperature of -40 °C and a maximum of 125 °C.