[elecena] LM317S - zmiany ceny Regulator napięcia 1,2-37V/1.5A Obudowa: SOT-223 Temperatura: -20/+125°C LM317S - 0.44 PLN https://elecena.pl/product/29883411/lm317s 2026-02-26 LM317S - 0.43 PLN https://elecena.pl/product/29883411/lm317s 2026-04-16