5pcs original SG3525AN KA3525AN SG3525A KA3525A DIP16 Current mode pulse width modulator upright DIP16, switch power supply c
USD 1.20USD 1.22
5pcs original SG3525AN KA3525AN SG3525A KA3525A DIP16 Current mode pulse width modulator upright DIP16, switch power supply c