| LM710H | 
                                        Rochester Electronics | 
                                        35,000 | 
                                        LM710H | 
                                    
                                                                    
                                        | LM7121IM | 
                                        Texas Instruments | 
                                        35,000 | 
                                        IC VOLTAGE FEEDBACK 1 CIRC 8SOIC | 
                                    
                                                                    
                                        | LM7121IM-NS | 
                                        National Semiconductor | 
                                        4,720 | 
                                        IC VOLTAGE FEEDBACK 1 CIRC 8SOIC | 
                                    
                                                                    
                                        | LM7121IM/NOPB | 
                                        Texas Instruments | 
                                        35,000 | 
                                        IC VOLTAGE FEEDBACK 1 CIRC 8SOIC | 
                                    
                                                                    
                                        | LM7121IM5 | 
                                        National Semiconductor | 
                                        10,000 | 
                                        IC OPAMP VFB 1 CIRCUIT SOT23-5 | 
                                    
                                                                    
                                        | LM7121IM5 | 
                                        Texas Instruments | 
                                        35,000 | 
                                        IC OPAMP VFB 1 CIRCUIT SOT23-5 | 
                                    
                                                                    
                                        | LM7121IM5/NOPB | 
                                        Texas Instruments | 
                                        2,011 | 
                                        IC OPAMP VFB 1 CIRCUIT SOT23-5 | 
                                    
                                                                    
                                        | LM7121IM5X | 
                                        Texas Instruments | 
                                        35,000 | 
                                        IC OPAMP VFB 1 CIRCUIT SOT23-5 | 
                                    
                                                                    
                                        | LM7121IM5X/NOPB | 
                                        Texas Instruments | 
                                        35,000 | 
                                        IC OPAMP VFB 1 CIRCUIT SOT23-5 | 
                                    
                                                                    
                                        | LM7121IM5X/NOPB | 
                                        National Semiconductor | 
                                        35,000 | 
                                        IC OPAMP VFB 1 CIRCUIT SOT23-5 | 
                                    
                                                                    
                                        | LM7121IMX | 
                                        Texas Instruments | 
                                        35,000 | 
                                        IC VOLTAGE FEEDBACK 1 CIRC 8SOIC | 
                                    
                                                                    
                                        | LM7121IMX/NOPB | 
                                        Texas Instruments | 
                                        92 | 
                                        IC VOLTAGE FEEDBACK 1 CIRC 8SOIC | 
                                    
                                                                    
                                        | LM7131ACM | 
                                        National Semiconductor | 
                                        561 | 
                                        IC VOLTAGE FEEDBACK 1 CIRC 8SOIC | 
                                    
                                                                    
                                        | LM7131ACM5 | 
                                        National Semiconductor | 
                                        31,000 | 
                                        IC VOLTAGE FEEDBACK 1 CIRC 8SOIC | 
                                    
                                                                    
                                        | LM7131ACMX | 
                                        Texas Instruments | 
                                        35,000 | 
                                        IC VOLTAGE FEEDBACK 1 CIRC 8SOIC |