DESCRIPTION
The APL1087E is a low dropout three-terminal adjustable regulators with 0.8A output current capability. In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage applications , the APL1087E has been optimized. The device is available in an adjustable version and fixed output voltages of 1.8V, 2.5V and 3.3V, the output available voltage range is from 1.25~7.15V with an input supply below 9V. Dropout voltage is guaranteed at a maximum of 1.45V at 0.5A.

FEATURES
• Guaranteed Output Voltage Accuracy within 2%
• Fast Transient Response
• Guaranteed Dropout Voltage at Multiple Currents
• Load Regulation : 0.6% Typ.
• Line Regulation : 0.03% Typ.
• Low Dropout Voltage : 1.3V Typ. at IOUT =500mA
• Current Limit : 0.8A Min. at TJ=125°C
• On-Chip Thermal Limiting : 150 °C Typ.
• Adjustable Output : 1.25~7.15V
• Standard 3-pin SOT-89, SOT-223,TO-92 and TO-252 Power Packages.

APPLICATIONs
• Voltage Regulator for CD-ROM Drivers
• Voltage Regulator for LAN Cards
• Voltage Regulator for mother Boards
• Wireless Communication Systems
• Portable Instrument
• Portable Consumer Equipment
• Low Voltage Systems