[elecena] ULUC2844d ULUC2844d - zmiany ceny Current Mode PWM Controller, UVLO On/Off 16/10V, Duty Cycle 50% max, -40÷85°C UC2844AD, UC2844BDR2G ULUC2844d ULUC2844d - 1.32 PLN https://elecena.pl/product/28013640/uluc2844d-uluc2844d 2025-03-11 ULUC2844d ULUC2844d - 1.05 PLN https://elecena.pl/product/28013640/uluc2844d-uluc2844d 2026-03-07