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AAT3239
500mA MicroPower™ LDO General Description
The AAT3239 MicroPower low dropout (LDO) linear
regulator is ideally suited for portable applications where very fast transient response, extended battery life, and small size are critical.
The AAT3239 has been specifically designed for high-speed turn-on and turn-off performance, fast transient response, good power supply rejection ratio (PSRR), and is reasonably low noise, making it ideal for powering sensitive circuits with fast switching requirements.
Other features include low quiescent current, typically 70µA, and low dropout voltage which is typically less than 400mV at 300mA.
The device is output short-circuit pr...