lp2981 33dbvr

The LP2981-33DBVR is a 150mA fixed-output voltage regulator with Ultra Low Dropout (LDO) and low ground current. It is designed specifically for battery-powered applications where low quiescent current is a critical requirement. The LP2981-33DBVR offers a fixed output voltage of 3.3V, making it suitable for a wide range of applications including portable electronic devices and battery-powered equipment. The LP2981-33DBVR features a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is very close to the output voltage. This makes it ideal for applications where the input voltage may vary over time, such as battery-powered devices. The device also includes a shutdown pin that can be used to reduce the quiescent current to a minimum when the regulator is not in use, further extending battery life. With its small package size and low power consumption, the LP2981-33DBVR is a versatile and efficient voltage regulator for battery-powered applications.