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