SA278R18D

SA278RXX 2A LDO VOLTAGE REGULATOR DESCRIPTION The SA278RXX is a positive low voltage dropout regulator, and voltage dropout is below 0.5V at 2A. The SA278RXX provides two versions: fixed and adjustable versions. The SA278RXX is available in fixed output voltages 2.5V, 3.3V, 5V, 5.1V, 8V，9V, 12V, 15V and 18V. The SA278RXX offers some key features include thermal shutdown, peak current protection, overvoltage protection and output disable function. The SA278RXX is an excellent choice for use in various electronic equipments. FEATURES * Available fixed version 2.5V, 3.3V, 5V, 5.1V, 8V, 9V, 12V,15V, 18V and adjustable version APPLICATIONS * Low Dropout Voltage: 300mV at 2A output current * Current limiting: 4A * Overvoltage protection: 40V * Built-in output disable function * High Efficiency Linear Regulators * Post Regulators for Switching Supplies * Battery Charger * Microprocessor Supply * TO-220 full-mold package (4pin) and TO-252-5L package(5pin) * Overcurrent protection, t...