The POLOLU-1106 is a compact and efficient switching regulator designed to provide up to 2.5A of continuous output current. It has a wide input voltage range of 3.2V to 32V and can efficiently power devices from a wide range of input sources, such as batteries, wall adapters, and solar panels. The POLOLU-1106 can step down input voltages as high as 32V to as low as 1.2V, allowing it to power a wide range of low voltage devices with precise regulation. The POLOLU-1106 also has several built-in safety features, including thermal, current, and short circuit overload protection. The regulator is also exceptionally quiet, with an audible noise of barely 3mV. Finally, the POLOLU-1106 has an adjustable switching frequency, allowing designers to optimize efficiency and minimize electromagnetic interference (EMI).