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 ...

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, ...

Fig. 1. The LTM4623 is housed in a 1.82mm LGA package. Fig. 2. The package contains the switching controller, power FETs, magnetics and support components. Fig. 3. Simplified block diagram of the ...

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 ...

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 ...

The 7805 voltage regulator is a great device if you want a simple way of bringing a voltage down to 5V. It’s a three-pin, one-component solution that puts out five volts and a lot of heat. Simple, not ...

The following content is from an older version of this website, and may not display correctly. Schroff has extended the ecopower switch mode regulator range of power supplies. The AC/DC switch mode ...