Linear Technology
DC1434A - LT3071EUFD Demo Board | 5A, Low Noise, Digitally Prog Output, 85mV Dropout Linear Regulator, Analog Margining, 1.32V ≤ VIN ≤ 3V, Vout = 0.8V to 1.8V @ 5A
Manual
LT3071 - Product Info
LTspice - Software