This circuit uses a step-up switch-mode regulator, which is usually used to produce a positive supply, to generate a regulated negative output voltage. The device used here is the MIC4680 from Micrel, ...

The IXD1415 is a dual LDO regulator with on/off switch offering low power consumption voltage regulator. It has low ESR ceramic capacitor compatible and short circuit protection. The IXD1415 is a dual ...

It couldn’t be simpler but you have to admit that a small adjustable portable power supply like this one will be really handy. The main part of the PSU is an LM317 linear voltage regulator which we’re ...

Among regulators, the simplest regulator circuit is for a low-dropout (LDO) voltage regulator whose topology is shown in Fig. 1. As a linear voltage regulator, its ...

[Karl Lunt] is working to slim the Raspberry Pi current draw as much as possible. The first step in his journey was to replace the linear voltage regulator with this switch mode version. It’s a ...

Emerging as the industry’s first high-voltage, monolithic two-switch forward dc/dc regulator, the LM5015 sports an ultra-wide input voltage range from 4.25V to 75V and a maximum switching frequency to ...