| UC3842/KA3842 | FAIRCHILD | UC3842/KA3842 FAIRCHILD IC SOP | 
                                                                            
                                            | UC3842ADR2 | ON Semiconductor | IC Regulators Controller FLYBK ISO CM 14SOIC | 
                                                                            
                                            | UC3842ADR2G | ON Semiconductor | IC Regulators Controller FLYBK ISO CM 14SOIC | 
                                                                            
                                            | UC3842ADX | ON Semiconductor | IC Regulators Controller Power Management 8SOIC | 
                                                                            
                                            | UC3842ANG | ON Semiconductor | IC Regulators Controller FLYBK ISO Power Management 8-DIP | 
                                                                            
                                            | UC3842BD | ON Semiconductor | IC Regulators Controller Power Management CM 14-SOIC | 
                                                                            
                                            | UC3842BD1G | ON Semiconductor | IC Regulators Controller BST FLYBK ISO 8SOIC | 
                                                                            
                                            | UC3842BD1R2 | ON Semiconductor | IC Regulators Controller BST FLYBK ISO 8SOIC | 
                                                                            
                                            | UC3842BD1R2G | ON Semiconductor | IC Regulators Controller BST FLYBK ISO 8SOIC | 
                                                                            
                                            | UC3842BDG | ON Semiconductor | IC Regulators Controller Power Management CM 14-SOIC | 
                                                                            
                                            | UC3842BDR2 | ON Semiconductor | IC Regulators Controller Power Management CM 14-SOIC | 
                                                                            
                                            | UC3842BDR2G | ON Semiconductor | IC Regulators Controller Power Management CM 14-SOIC |