Auxiliary power of 3.3V is replacing the 5V auxiliary power that “silver boxes” supply in most computer systems, but some circuits still require a 5V ... and place them directly at the 5V loads.

Your board will automatically receive a regulated 5V supply and power up straight away ... is just so much easier when working with simple circuits like LEDs, PIR motion sensors, and other ...

The first thing I ever built without a kit was a 5 V regulated power supply using the old LM309K ... In this installment of Circuit VR, we’ll look at a simple buck converter — that is a ...

This 5 volts Switch Mode Power Supply circuit use the IC from National Semiconductor has been producing and designing ICs for use in switch-mode power supplies for many years. The application of these ...

Based on SMIC 0.18μm 3.3v/1.8v Logic process, this design of Low-Dropout (LDO) regulator is to provide both 3.3V and 1.8V supplies that are regulated ...

The RAC15-K/WI series is available in multiple output voltage versions from 5V to 54V DC, offered in both through-hole (THT) ...

To make everything work, a load resistor on the 5V circuit makes the power supply think it’s hooked up to a motherboard. It’s all wrapped up in a neat slant-sided 3D-printed case that fits ...