Linear voltage regulators are key components in any power-management system that requires a stable and ripple-free power supply. A subset of linear voltage regulators is a class of circuits known as ...

Most of these power supplies use a transformer ... The second circuit presented adds voltage stabilization using a transistor and 78XX regulator. From there, zero-crossing detection is added ...

Most of these power supplies use a transformer ... The second circuit presented adds voltage stabilization using a transistor and 78XX regulator. From there, zero-crossing detection is added ...

The system uses a MAX32662 microcontroller with just one supply voltage ... Saving Power with a Nanopower Voltage Regulator Figure 3 shows a circuit with the MAX38650 nanopower voltage regulator.