[elecena] L4977 - zmiany ceny Step-Down Switching Regulator 7A, Vin 15÷50V, Vout 5.1÷40V, 200kHz Obudowa: MTW15V L4977 - 16.78 PLN https://elecena.pl/product/4155730/l4977 2013-06-21 L4977 - 15.28 PLN https://elecena.pl/product/4155730/l4977 2024-10-18