[elecena] LM2678S-5.0/NOPB - zmiany ceny Przetwornica DC/DC; buck; Vout: 5V; Vin: 8-40V; 5A; 260kHz; -40+125 st.C; SMD; TO263-7 LM2678S-5.0/NOPB - 31.07 PLN https://elecena.pl/product/30184559/lm2678s-5-0-nopb 2026-05-05 LM2678S-5.0/NOPB - 28.92 PLN https://elecena.pl/product/30184559/lm2678s-5-0-nopb 2026-08-09