The TP6841S6 DC-DC Converter with SOT-23-6 package is a highly efficient step-down voltage regulator manufactured by TECH PUBLIC. It features superior performance, low noise, and superior temperature capability. The device operates from a wide input voltage range of 4.5-21V and provides an adjustable output voltage range from 0.8V to 16V. It also provides a high efficiency of up to 95%. The custom bias voltage and quiescent current of the device is economically designed to be adaptive to varying environmental conditions. The device is also ROHS compliant, and the additional features such as PWM mode, current limited, and over current protection provide other safeguards.