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LM301AN is an operational amplifier IC manufactured by National Semiconductor. It is available in 8-pin dual in-line plastic package (DIP8). It is an LED (Light Emitting Diode) driver OP-AMP designed to drive a variety of high brightness LEDs with high efficiency. Features: Low power output stages Output current up to 200mA Adjustable current limit Adjustable slope compensation Output slope limit Low dropout voltage Low noise High gain bandwidth Short circuit protection Thermal protection Applications: LED dimmable power supplies Automotive light control Industrial lighting Power supplies Automotive lamps Emergency lighting Digital signage Stage lighting (For reference only)