A very simple and quite good voltage regulator, considering its size and component base.
I would be grateful if you support me and my channel.
SUPPORT THE CHANNEL 2200 0305 0132 2326
https://yoomoney.ru/to/4100117835351824
Link to the PCB and schematic.
The circuit uses a zener diode, but you can omit it.
https://disk.yandex.ru/d/ezeCD6cy0DzYUQ
Telegram:
https://t.me/SnycerS
Zen:
https://zen.yandex.ru/snycer