Pololu Pololu 7.5V Step-Up Voltage Regulator U3V70F7

The Pololu 7.5V Step-Up Voltage Regulator U3V70F7 generates an output voltage of 7.5 V from an input voltage as low as 2.9 V while using an input current as high as 8 A. This regulator features reverse voltage protection, and unlike most boost regulators, it offers a true shutdown option that turns off power to the load. Pololu Step-Up Voltage Regulator U3V70F7; Operating voltage: 2.9 - 7.5 V; Reverse voltage protection; Output type: Fixed 7.5V