He wound up using two common NPN transistors and 4 1K resistors. The circuit isn’t going to beat out a cheap linear regulator IC, but for the low component count, it is actually pretty good.

It is an inexpensive buck switching regulator IC with many features like current limit and over-temperature shut down. Switching regulators have much higher efficiency and lower power dissipation than ...

The linear-regulator circuit described previously provides valid tachometer operation along with protection against overtemperature and short circuits, but it does so at the expense of power ...

He wound up using two common NPN transistors and 4 1K resistors. The circuit isn’t going to beat out a cheap linear regulator IC, but for the low component count, it is actually pretty good.

With its low-power consumption and integrated sub-clock circuit, the new voltage regulator IC is claimed to provide a highly reliable solution to this problem.

The LM317T regulator, in TO-220 pack, can handle current of up to 1 amp in practice. Desktop PC power supply circuit diagram The diagram shows the circuit of the desktop power supply. Regulator IC ...

Linear Technology’s LTC3124 is a two-phase, current-mode, synchronous boost DC-DC converter IC. Two-phase operation with synchronous rectification enables efficiencies up to 95 ...