ISP278R12 Datasheet | AP Semiconductor

Low Dropout Voltage Regulators DESCRIPTION The ISP278R12 is a low-dropout voltage regulator suitable for various electronic equipments. Dropout voltage of ISP278R12 Series is below 0.5V in full rated current (1.6A). Cause the series have been designed for high current loads, so they are also used in lower current, extremely low dropout-critical systems (in which their tiny dropout voltage and ground current values are important attributes). Features - IOUT=1.6A ; VOUT=12V - TO-220 Full Mold Package (4 pin) - Internal over current protection, internal thermal shutdown - Internal overvoltage protection, internal short-circuit protection - Output disable function Typical Application Circuit Vin 1 CIN 0.33u F 4 Vdis Disable Signal Vo 2 3 GND Cout 47u F LOAD High or Open : Output ON Low : Output OFF .apsemi. REV. 02 Maximum Ratings Characteristic Input Voltage Control Input Voltage Power Dissipation Junction Temperature Operating Temperature Range Storage Temperature Range Thermal shutdown Temperature Internal Block Diagram Symbol Rating...