Analog Devices Inc. LT3073 Dropout Ultra-Fast Linear Regulators are low voltage, ultra-low noise, and ultra-fast transient response linear regulators that supply up to 3A with a typical dropout voltage of 45mV. The device features a 4.7µF reference bypass capacitor that decreases output voltage noise to 1.2µVRMS. The LT3073 is excellent for powering high-performance FPGAs, data converters, RF, and noise-sensitive signal chain applications.