[elecena] REG71055DDCR - zmiany ceny Przetwornica DC/DC; buck; boost; Vout: 5V; Vin: 3-5.5V; 60mA; 1MHz; -40+85 st.C; SMD; SOT23-6 REG71055DDCR - 4.81 PLN https://elecena.pl/product/30229415/reg71055ddcr 2026-05-07 REG71055DDCR - 3.99 PLN https://elecena.pl/product/30229415/reg71055ddcr 2026-08-11