Hi! I'm working on a project and I need to make a platine that regulates different voltages. The output voltages I need are 1.8V(500mA) 3V3(1A) 5V(3A) 7V(2A) 12V(4A) and I don't know how to start. Do I need to choose one regulator for all of them or one regulator for each one. It would be nice that someone could help me. Thanks!