描述 Description

\tThe AAT7103 series are fast-transient-response low dropout linear regulators. The device provides 300mA of output current with a dropout voltage of 220mV. The supply current at no-load is 200μA. A thermal shutdown protection circuit is built-in in the AAT7103. The AAT7103 regulators are stable with output capacitors as low as 1μF. In addition, the devices are available in 0.8V to 1.8V with 0.1V per step, 2.5V, 2.7V, 3.0V and 3.3V of fixed output voltage. The AAT7103 can come in 3-pin SOT23-3, SOT89-3L, SOT223, TO92-3L, TO252-3L and SC70-3L package. The AAT7103 can come in 5-pin SOT23-5.

特性 Features

? 200μA Quiescent Current
? Guaranteed 300mA Output Current
? Low Dropout Voltage: 220mV @ 300mA
? Wide Operating Voltage Range: 2.8V to 5.5V
? Thermal Shutdown Protection
? Current Limiting Protection
? Stable with Low-ESR Ceramic Capacitors
? Fixed Output Voltage : 0.8V to 1.8V with 0.1V per Step, 2.5V, 2.7V, 3.0V and 3.3V
? Compact SOT23-3, SOT23-5, SOT89-3L, SOT223, TO92-3L, TO252-3L and SC70-3L Package

應用 Application

? Battery-Powered EquipmentWireless LAN Card/Mouse/KeyboardPDAsPortable Devices