DC1237A-B - LTC3527EUD-1 Demo Board | Dual, 1.2MHz or 2.2MHz, 0.5V ≤ VIN ≤ 5V, Vout1 = 3V/3.3V/5V(800mA Switch), Vout2 = 1.8V/2.85V/3.3V(400mA Switch)