9V Step-Up Voltage Regulator U3V40F9 SF_Hubs/Clamps and 232-485 converting functions and

and 232-485 converting functions and is 3

because the 32U4 is handling the USB directly

* Secure Bluetooth 5

but you will need to power the unit with 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 and 232-485 converting functions andThis 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