This results in a power supply that has very high efficiency over a wide load current range, fast transient response, and very low dropout. The LTC1142 is ideal for applications requiring 5V and 3.3V ...

While we’re well into the age of 3.3V logic, there are still an incredible number of boards and hardware that still operate using 5V logic. Over on the Hackaday.io stack, [Radomir] is ...

Design and build robust electronic circuits and devices by learning the main characteristics and differences between 3V3 and 5V power supplies levels. When designed, most electronic circuits and ...

This power supply requires a single 9Vac input (around 500mA should be sufficient for simple systems). This power supply outputs one 5V, one 5V or 6V, and +/-9V. Be warned that each of the 5V and 6V ...

Our project decided to use TPS2121 for Power MUXing two 5V sources for redundancy ... We designed it such that, by default, the 5V supply comes from the external 5V supply and switches to 5VUSB in ...

After receiving the DLPDLCR230NPEVM Evaluation board, I proceeded to power it on via a 5V power supply to see the quality. This is before setting up with raspberry pi. Upon plugging in the evaluation ...

A computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components.

Figure 1. Operation at 75kHz. Figure 2. Operation at 100kHz. The power supply generator on 5V powered devices is a charge pump circuit which generates approximately ±9V from a single 5V supply.