| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                STMicroelectronics | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Tube | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Applications | 
                                                Converter, Car Audio System | 
                                            
                                                                                    
                                                | Voltage - Input | 
                                                6V ~ 18V | 
                                            
                                                                                    
                                                | Number of Outputs | 
                                                4 | 
                                            
                                                                                    
                                                | Voltage - Output | 
                                                3.3V, 5V, 8.5V | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                20-SOIC (0.433", 11.00mm Width) Exposed Pad | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                PowerSO-20 | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                L5957 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                3  (168 Hours) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                310 | 
                                            
                                                                                                                
                                
                             
                                                - Converter, Car Audio System Voltage Regulator IC 4 Output PowerSO-20