2Pcs UCC2809D-2 SOIC-8 Switching Controllers Economy Primary Side Controller

2Pcs MIC38HC45YN DIP-8 Switching Controllers Monolithic SMPS Controller

2Pcs UC2856DWTRG4 SOIC-16 Switching Controllers Improved Crrnt Mode

2Pcs TPS5124DBTRG4 TSSOP-30 Switching Controllers Dual Ch Sync Step-Down

2Pcs MIC38HC44YN DIP-8 Switching Controllers Monolithic SMPS Controller

2Pcs MIC38HC43-1YM SOIC-14 Switching Controllers Monolithic SMPS Controller

2Pcs TPS51125RGETG4 Switching Controllers Dual-Synch Step- Down Cntrlr

2Pcs LM5025AMTC/NOPB TSSOP-16 Switching Controllers 100V Forward Active Clamp