UA78M05-UA78M08-UA78M10-UA78M33 pdf资料下载This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 500 mA of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators. UA78M05QDCYRG4Q1 UA78M05QKTPRQ1 UA78M33QDCYRG4Q1 UA78M33QKTPRQ1 Datasheet pdf资料数据表下载