[elecena] ST2940imp12 ST2940imp12 - zmiany ceny Positive Voltage Regulator, LDO, 12V, 1A, 3%, 0.5V dropout, -40÷85°C LM2940IMP-12/NOPB LM2940IMPX-12/NOPB ST2940imp12 ST2940imp12 - 3.95 PLN https://elecena.pl/product/23320348/st2940imp12-st2940imp12 2023-04-27 ST2940imp12 ST2940imp12 - 3.59 PLN https://elecena.pl/product/23320348/st2940imp12-st2940imp12 2025-09-08