| UC1524AJ/80839 | Rochester Electronics | 5,800 | UC1524AJ PWM CONTROLLER | 
                                                                    
                                        | UC1524AL | Rochester Electronics | 5,800 | UC1524A ADVANCED REGULATING PULS | 
                                                                    
                                        | UC1524AL883B | Rochester Electronics | 269 | UC1524A ADVANCED REGULATING PULS | 
                                                                    
                                        | UC1524J/80937 | Rochester Electronics | 992 | SWITCHING CONTROLLER | 
                                                                    
                                        | UC1525BJ | Rochester Electronics | 5,800 | UC1525B REGULATING PULSE WIDTH M | 
                                                                    
                                        | UC1525BJ883B | Rochester Electronics | 5,800 | UC1525B REGULATING PULSE WIDTH M | 
                                                                    
                                        | UC1526ADW/80788 | Rochester Electronics | 5,800 | SWITCHING CONTROLLER, VOLTAGE-MO | 
                                                                    
                                        | UC1526AJ/80516 | Rochester Electronics | 5,800 | SWITCHING CONTROLLER, VOLTAGE-MO | 
                                                                    
                                        | UC1526AL/81077 | Rochester Electronics | 490 | UC1526AL SWITCHING CONTROLLER | 
                                                                    
                                        | UC1526AL883B | Rochester Electronics | 5,800 | UC1526A REGULATING PULSE WIDTH M | 
                                                                    
                                        | UC1527AJ | Rochester Electronics | 5,800 | UC1527A REGULATING PULSE WIDTH M | 
                                                                    
                                        | UC1527AJ/883B | Rochester Electronics | 5,800 | SWITCHING CONTROLLER | 
                                                                    
                                        | UC1543L | Rochester Electronics | 5,800 | UC1543 POWER SUPPLY SUPERVISORY | 
                                                                    
                                        | UC1544L | Rochester Electronics | 224 | POWER SUPPLY SUPPORT CIRCUIT, FI | 
                                                                    
                                        | UC1544L883B | Rochester Electronics | 193 | IC SUPERVISOR PWR SUP SUPPORT |