5,75 € 10pcs/lot New Original UC2844ADTR UC2844AD chip patch SOP-14 switching controller chip In Stock 10pcs/lot New Original UC2844ADTR UC2844AD chip patch SOP-14 switching controller chip In Stock 5,75 € Aliexpress EU - Consumer_Electronics Comprar Historial de precios 20 sept 2023 5,75 €