1PCS UC2852N High Power-Factor Preregulator DIP8

1PCS UC3853N High Power Factor Preregulator DIP8

1PCS UC3854N UC3854 High Power Factor Preregulator

1PCS UCC3818N UCC3818 BiCMOS Power Factor Preregulator DIP16

1PCS UC3854AN UC3854 Enhanced High Power Factor Preregulator

1PCS/5PCS UC3854BN UC3854 ADVANCED HIGH-POWER FACTOR PREREGULATOR DIP16

1PCS UC2854N UC2854 High Power Factor Preregulator

1PCS UCC2818D UCC2818 BiCMOS Power Factor Preregulator