1Pcs UC2578DPTR SOP-16 Switching Controllers Buck PWM Stepdown Vltg Reg

3Pcs L6668 SO-16 N Switching Controllers SMART PRIMARY CONTROLLER

2Pcs CS5124XD8G SOIC-8 Switching Controllers Hi Performance Current Mode PWM

3Pcs TPS51633RSMR Switching Controllers 3-Ph,SD Controller

3Pcs MIC38HC44YM SOIC-8 Switching Controllers Monolithic SMPS Controller

4Pcs TL1453CNSR SO-16 Switching Controllers Dual Ch Controller

3Pcs UCC35706D SOIC-8 Switching Controllers High Speed Vltg Mode

1Pcs UC2578DPTR SOP-16 Switching Controllers Buck PWM Stepdown Vltg Reg