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

2Pcs UC3572DTR SOIC-8 Switching Controllers Neg Output Flyback PWM

2Pcs UCC2809P-1 VSSOP-8 Switching Controllers Economy Primary Side Controller

2Pcs UCC2800QDRQ1 SOIC-8 Switching Controllers Lo-Pwr BiCMOS Crnt Mode PWM

2Pcs LTC3725IMSE#TRPBF Switching Controllers Primary Side Controller

2Pcs UC2572DTR SOIC-8 Switching Controllers Neg-Out Flyback Pls Width Modulator

2Pcs UCC3808AD-1 SOIC-8 Switching Controllers Low-Pwr Current-Mode Push-Pull PWM

3Pcs UCC28089DR SOIC-8 Switching Controllers Primary Side P-P Driver