The ME2188A22M3G with DC-DC Converters Step-Up Fixed 1 0.9V 5V 2.2V 300mA SOT-23 (SOT-23-3) RoHS is a switching mode power supply voltage converter manufactured by Micro One. This device is a three-pin, surface mounted package with a maximum power dissipation of 150mW, and a total output current of up to 300mA. The device provides an adjustable output voltage ranging from 0.9V to 5V, and features a 0V to 6.0V input voltage range. It is RoHs compliant, and is suitable for applications requiring low voltage and low ripple and noise. It is also suitable for applications such as, LCD bias supply, PDA circuit, automotive electronics, and white goods. This device is offered with a high input voltage and high output voltage accuracy system design and has an integrated load regulation and protection features to support fault conditions and short-circuit protection.