The WL2851E33-5/TR is a Dropout Regulators(LDO) Fixed 40V SOT-23-5L RoHS manufactured by Will Semiconductor. It is an electronic component that can be used in a variety of applications, such as power conversion, voltage regulation, and other power management systems. It features ultra-low noise, wide temperature range, extremely low current consumption, excellent transient response, and high-voltage tolerance. The WL2851E33-5/TR has a low dropout voltage of 40 volts and a high output current of up to 1.25A for particularly demanding applications. Its maximum junction temperature is 125°C and its maximum storage temperature is 150°C, making it suitable for a wide range of applications. It has high accuracy and is RoHS compliant, making it a popular choice for many industries.