[elecena] ST5209d ST5209d - zmiany ceny Positive Voltage Regulator, VLDO, ADJ, 0.5A, 1%, 0.35V dropout, -40÷125°C ST5209d ST5209d - 2.64 PLN https://elecena.pl/product/23450012/st5209d-st5209d 2023-05-14 ST5209d ST5209d - 3.31 PLN https://elecena.pl/product/23450012/st5209d-st5209d 2025-08-02