The MC33375 series are micropower low dropout voltage regulators available in a wide variety of output voltages as well as packages, SOT−223 and SOP−8. These devices feature a very low quiescent current and are capable of supplying output currents up to 300 mA. Internal current and thermal limiting protection are provided by the presence of a short circuit at the output and an internal thermal shutdown circuit.

Features:

• Low Quiescent Current (0.3 A in OFF mode; 125 μA in ON mode)

• Low Input−to−Output Voltage Differential of 25 mV at IO = 10 mA,

and 260 mV at IO = 300 mA

• Extremely Tight Line and Load Regulation

• Stable with Output Capacitance of only 0.33 F for 2.5 V Output

Voltage

• Internal Current and Thermal Limiting

• Logic Level ON/OFF Control

• Pb−Free Packages are Available