| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                National Semiconductor | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Bulk | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Output Configuration | 
                                                Positive | 
                                            
                                                                                    
                                                | Output Type | 
                                                Fixed | 
                                            
                                                                                    
                                                | Number of Regulators | 
                                                1 | 
                                            
                                                                                    
                                                | Voltage - Input (Max) | 
                                                35V | 
                                            
                                                                                    
                                                | Voltage - Output (Min/Fixed) | 
                                                12V | 
                                            
                                                                                    
                                                | Voltage - Output (Max) | 
                                                - | 
                                            
                                                                                    
                                                | Voltage Dropout (Max) | 
                                                2.5V @ 350mA | 
                                            
                                                                                    
                                                | Current - Output | 
                                                1A | 
                                            
                                                                                    
                                                | Current - Quiescent (Iq) | 
                                                7 mA | 
                                            
                                                                                    
                                                | PSRR | 
                                                55dB (2.4kHz) | 
                                            
                                                                                    
                                                | Control Features | 
                                                - | 
                                            
                                                                                    
                                                | Protection Features | 
                                                Over Current, Over Temperature, Short Circuit | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -55°C ~ 125°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Through Hole | 
                                            
                                                                                    
                                                | Package / Case | 
                                                TO-204AA, TO-3 | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                TO-3-2 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                0000.00.0000 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                1 | 
                                            
                                                                                                                
                                
                             
                                                Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-3-2