CM2576 Datasheet | Champion

DESCRIPTION FEATURES The CM2576 series are step-down switching regulators with all required active functions. It is capable of driving 3A load with excellent line and load regulations. These devices are available in fixed output voltages of 3.3V, 5V, and an adjustable output version. The CM2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. Also it requires a minimum number of external ponents. It substantially not only reduces the area of board size but also the size of the heat sink, and in some cases no heat sink is required. Guaranteed 3A output current 3.3V, 5V, and adjustable versions Wide input voltage range, up to 40V Internal oscillator of 52KHz fixed frequency Wide adjustable version output voltage range, from 1.23V to 37V±4% max over line and load conditions Low standby current, typ. 70µA, at shutdown mode Requires only 4 external ponents Thermal shutdown and current limit...