[elecena] TL3842P PDIP8 - zmiany ceny Step-Up/Step-Down DC-DC Controller; Switching Voltage Regulator: 5V; 1A; 4%; 500kHz; 3kV; 10V~30V; 0°C~70°C; TL3842P PDIP8 - 2.42 PLN https://elecena.pl/product/23390240/tl3842p-pdip8 2023-05-07 TL3842P PDIP8 - 2.20 PLN https://elecena.pl/product/23390240/tl3842p-pdip8 2025-09-05