| 1642721 | UC3843BVDR2 | High Performance Current Mode Controller | ON Semiconductor |
| 1642722 | UC3843BVDR2G | High Performance Current Mode Controller | ON Semiconductor |
| 1642723 | UC3843BVN | HIGH PERFORMANCE CURRENT MODE CONTROLLERS | Motorola |
| 1642724 | UC3843BVN | High Performance Current Mode Controller | ON Semiconductor |
| 1642725 | UC3843D | SMPS Controller | Fairchild Semiconductor |
| 1642726 | UC3843D | CURRENT MODE PWM CONTROLLER | SGS Thomson Microelectronics |
| 1642727 | UC3843D | Current-Mode PWM Controller | Texas Instruments |
| 1642728 | UC3843D1 | SMPS Controller | Fairchild Semiconductor |
| 1642729 | UC3843D1X | SMPS Controller | Fairchild Semiconductor |
| 1642730 | UC3843D8 | Current-Mode PWM Controller | Texas Instruments |
| 1642731 | UC3843D8G4 | Current-Mode PWM Controller 8-SOIC 0 to 70 | Texas Instruments |
| 1642732 | UC3843D8TR | Current-Mode PWM Controller | Texas Instruments |
| 1642733 | UC3843D8TRG4 | Current-Mode PWM Controller 8-SOIC 0 to 70 | Texas Instruments |
| 1642734 | UC3843DG4 | Current-Mode PWM Controller 14-SOIC 0 to 70 | Texas Instruments |
| 1642735 | UC3843DTR | Current-Mode PWM Controller | Texas Instruments |
| 1642736 | UC3843DX | SMPS Controller | Fairchild Semiconductor |
| 1642737 | UC3843J | Current-Mode PWM Controller | Texas Instruments |
| 1642738 | UC3843N | SMPS Controller | Fairchild Semiconductor |
| 1642739 | UC3843N | CURRENT MODE PWM CONTROLLER | SGS Thomson Microelectronics |
|
| 1642740 | UC3843N | Current-Mode PWM Controller | Texas Instruments |
| 1642741 | UC3843NG4 | Current-Mode PWM Controller 8-PDIP 0 to 70 | Texas Instruments |
| 1642742 | UC3843P | Current-Mode PWM Controller | Texas Instruments |
| 1642743 | UC3843Q | CURRENT-MODE PWM CONTROLLER | Texas Instruments |
| 1642744 | UC3843QTR | Current-Mode PWM Controller | Texas Instruments |
| 1642745 | UC3843T | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | ST Microelectronics |
| 1642746 | UC3843TD | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | SGS Thomson Microelectronics |
| 1642747 | UC3843TD | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | ST Microelectronics |
| 1642748 | UC3843TD1013TR | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | ST Microelectronics |
| 1642749 | UC3843TN | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | SGS Thomson Microelectronics |
| 1642750 | UC3843TN | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | ST Microelectronics |
| 1642751 | UC3844 | SMPS Controller | Fairchild Semiconductor |
| 1642752 | UC3844 | HIGH PERFORMANCE CURRENT MODE CONTROLLERS | Motorola |
| 1642753 | UC3844 | High Performance Current Mode Controller | ON Semiconductor |
| 1642754 | UC3844 | High Performance Current Mode Controller | ON Semiconductor |
| 1642755 | UC3844 | CURRENT MODE PWM CONTROLLER | SGS Thomson Microelectronics |
| 1642756 | UC3844 | CURRENTMODE PWM CONTROLLER | SGS Thomson Microelectronics |
| 1642757 | UC3844 | Current-Mode PWM Controller | Texas Instruments |
| 1642758 | UC3844-D | High Performance Current Mode Controllers | ON Semiconductor |
| 1642759 | UC3844A | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | SGS Thomson Microelectronics |
| 1642760 | UC3844A | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | ST Microelectronics |
