10Pcs UC2845BNG PDIP-8 Switching Controllers ANA SMPS PWM CONTROLLER

7Pcs NCP1207BDR2G SOIC-7 Switching Controllers ANA QUASI RESNT SMPS

3Pcs UCC2801N PDIP-8 Switching Controllers Low-Power BiCMOS Current-Mode PWM

10Pcs UC3843BDG SOIC-14 Switching Controllers ANA SMPS PWM CNTRL

8Pcs TL3843BP PDIP-8 Switching Controllers Current Mode PWM Controller

10Pcs UC2843BD1 SO-8 Switching Controllers PWM CONTROLLER

8Pcs TL2843BP PDIP-8 Switching Controllers Current Mode PWM Controller

7Pcs UC2845AD8TR SOIC-8 Switching Controllers Current-Mode PWM Controller