1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators•Output Current in Excess of 1.0 A • 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature • Adjustable Output Voltage Option • No Minimum Load Requirement for Fixed Voltage Output Devices • Reference/Output Voltage Trimmed to ±1.0% • Current Limit, Safe Operating and Thermal Shutdown Protection • Operation to 20 V Input • Pb−Free Packages are Available • Consumer and Industrial Equipment Point of Regulation • Switching Power Supply Post Regulation • Hard Drive Controllers • Battery Chargers