[elecena] TL494IDR-U1 - zmiany ceny Przetwornice DC DC; TL494IDR; TEXAS INSTRUMENTS; 16; Boost, Buck, Flyback, Full-Bridge, Half-Bridge, Push-Pull; 1.75 mm; 2 TL494IDR-U1 - 4.20 PLN https://elecena.pl/product/30345843/tl494idr-u1 2026-06-01 TL494IDR-U1 - 4.17 PLN https://elecena.pl/product/30345843/tl494idr-u1 2026-09-16