9,55 € 5PCS/lot New OriginaI LT3990EDD LT3990IDD LT3990 LFWJ or LT3991EDD LT3991IDD LFJR DFN-10 Step-down regulator 5PCS/lot New OriginaI LT3990EDD LT3990IDD LT3990 LFWJ or LT3991EDD LT3991IDD LFJR DFN-10 Step-down regulator 9,55 € Aliexpress EU - Consumer_Electronics Comprare Cronologia dei prezzi 20 set 2023 9,55 €