General Description
The APL1541 is a low dropout three-terminal adjustable regulators with 1A output current capability. In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage applications , the APL1541 has been optimized.
The device is available in an adjustable version and fixed output voltages of 3.3V, the output available voltage range is from 1.25~7.75V with an input supply below 12V. Dropout voltage is guaranteed at a maximum of 1.3V at 1A.

FEATUREs
• Guaranteed Output Voltage Accuracy within 2%
• Fast Transient Response
• Guaranteed Dropout Voltage at Multiple Currents
• Load Regulation : 0.1% Typ.
• Line Regulation : 0.03% Typ.
• Low Dropout Voltage : 1.1V Typ. at IOUT =1A
• Current Limit : 1A Typ. at TJ=125 °C
• On-Chip Thermal Limiting : 150 °C Typ.
• Adjustable Output : 1.25~7.75V
• Standard 8-pin SO Power Package

APPLICATIONs
• Peripheral Cards
• Active SCSI Terminators
• Low Voltage Logic Supplies
• Post Regulator for Switching Power Supply