MC33375, NCV33375 Series 300 mA, Low Dropout Voltage Regulator with On/Off Control The MC33375 series are micropower low dropout voltage regulators available in a wide variety of output voltages as well as MC33375, NCV33375 Series PIN CONNECTIONS Gnd 1 8 4 Input Output 2 7 Gnd Gnd 3 6 Gnd Gnd 4 5 ON/OFF N/C 123 V ON/ V in out OFF MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage V 13 Vdc CC Power Dissipation and Thermal Characteristics T = 25C A P Internally Limited W Maximum Power Dissipation D Case 751 (SOP8) D Suffix R 160 C/W Thermal Resistance, JunctiontoAmbient JA Thermal Resistance, JunctiontoCase R 25 C/W JC Case 318E (SOT223) ST Suffix Thermal Resistance, JunctiontoAir R 245 C/W JA Thermal Resistance, Junction toCase R 15 C/W JC Output Current I 300 mA O Maximum Junction Temperature T 150 C J Operating Ambient Temperature Range T 40 to +125 C A Storage Temperature Range T 65 to +150 C stg Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.