9V Step-Up Voltage Regulator U3V40F9 SF_Hubs/Clamps Achieving consistent actuator operation when

Achieving consistent actuator operation when powered by fluctuating batteries

because the 32U4 is handling the USB directly

but you will need to power the unit with 3

and 232-485 converting functions and is 3

which can output up to around 3 A continuous and has reverse-voltage protection up to 20 V

9V Step-Up Voltage Regulator U3V40F9 SF_Hubs/Clamps Achieving consistent actuator operation whenThis compact (0. 60. 6) switching step up (or boost) voltage regulator efficiently generates 9 V from input voltages as low as 1. 3 V and handles continuous input currents up to 3. 5 A. ( Note: minimum start up voltage is 2. 7 V, but it operates down to 1. 3 V after that.) The pins have a 0. 1 spacing, making this board compatible with standard solderless breadboards and perfboards. Overview The U3V40Fx family of boost (step up) voltage regulators are