| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Texas Instruments | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Tape & Reel (TR) | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Output Configuration | 
                                                Positive | 
                                            
                                                                                    
                                                | Output Type | 
                                                Fixed | 
                                            
                                                                                    
                                                | Number of Regulators | 
                                                1 | 
                                            
                                                                                    
                                                | Voltage - Input (Max) | 
                                                26V | 
                                            
                                                                                    
                                                | Voltage - Output (Min/Fixed) | 
                                                5V | 
                                            
                                                                                    
                                                | Voltage - Output (Max) | 
                                                - | 
                                            
                                                                                    
                                                | Voltage Dropout (Max) | 
                                                1V @ 50mA | 
                                            
                                                                                    
                                                | Current - Output | 
                                                400mA | 
                                            
                                                                                    
                                                | Current - Quiescent (Iq) | 
                                                2 mA | 
                                            
                                                                                    
                                                | Current - Supply (Max) | 
                                                20 mA | 
                                            
                                                                                    
                                                | PSRR | 
                                                - | 
                                            
                                                                                    
                                                | Control Features | 
                                                - | 
                                            
                                                                                    
                                                | Protection Features | 
                                                Over Temperature, Reverse Polarity, Short Circuit | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                TO-261-4, TO-261AA | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                SOT-223-4 | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                LM2937 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                1  (Unlimited) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                2,000 | 
                                            
                                                                                                                
                                
                             
                                                Linear Voltage Regulator IC Positive Fixed 1 Output 400mA SOT-223-4