The humble LM317 adjustable voltage regulator is everywhere. From wifi routers, to high spec lab equipment. Given a noisy input and a variable load, a voltage regulator will give a nice clean, ...

The output voltage is adjustable up to 20 V, with a maximum current of 3 A. Since the TDA2030 comes complete with a good thermal and short-circuit protection circuit, this adjustable regulator is also ...

IC3 is the MIC29302, a 3-A adjustable linear voltage regulator with a maximum input voltage of 26 V. IC4, one half of an MCP607 dual op amp, is the secondary op amp shown in Figure 4.

This application note shows how Intersil’s X9312 can be used to implement a remote, adjustable regulator. To view the application note, click on the URL below. Circuit selected ...

The first consideration is to determine the expected output voltage. The simplest of the linear regulators have a fixed output voltage set by internal connections similar to the R1/R2 network in ...

Every project needs a power supply. As 3.3volt logic replaces 5volt systems, we’re reaching for the LM317 adjustable voltage regulator, rather than the classic 7805. We’ve found four di… ...