2Pcs UCC3808D-2 SOIC-8 Switching Controllers Low Pwr Current Mode Push-Pull PWM

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

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

2Pcs UCC2803QDREP Switching Controllers Mil Enh Low-pwr BIC MOS Current-Mode PWM

3Pcs UCC2801DTR SOIC-8 Switching Controllers Low-Power BiCMOS Current-Mode PWM

2pcs UCC2808DTR-2 SOIC-8

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

3Pcs UCC2802DTR SOIC-8 Switching Controllers Low-Power BiCMOS Current-Mode PWM