The TS1582 family is a positive adjustable and fixed v oltage r egulator developed to provide 3A w ith H igher efficiency than currently available dev ices. All internal circuit is designed to operate down to 700mV input to output differential and the dropout voltage is fully specified as a function of load current. Dropout voltage of the device is 100mV at light loads and rising to 700mV at maximum output current. A Second low current input is required to achieve this dropout. The TS1582 ser ies are designed to prevent device failure under the worst operation condition with both Thermal Shutdown and Current Fold- back.