AMS1587数据手册Advanced Monolithic Systems中文资料规格书

描述 Description

series of adjustable and fixed voltage regulators are designed to provide 3A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V at maximum output current, decreasing at lower load currents. On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress under overload conditions on both the regulator and power source circuitry. Pin to pin compatible with other three-terminal regulators, the AMS1587 devices offer fast transient response, very low dropout voltage solution, and are available in 3 lead TO-220 package and 3 lead TO-263 (Plastic DD).