| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                STMicroelectronics | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Tray | 
                                            
                                                                                    
                                                | Product Status | 
                                                Obsolete | 
                                            
                                                                                    
                                                | Type | 
                                                DC DC Controller | 
                                            
                                                                                    
                                                | Topology | 
                                                Flyback, Step-Down (Buck), Step-Up (Boost) | 
                                            
                                                                                    
                                                | Internal Switch(s) | 
                                                No | 
                                            
                                                                                    
                                                | Number of Outputs | 
                                                2 | 
                                            
                                                                                    
                                                | Voltage - Supply (Min) | 
                                                5.6V | 
                                            
                                                                                    
                                                | Voltage - Supply (Max) | 
                                                24V | 
                                            
                                                                                    
                                                | Voltage - Output | 
                                                5V | 
                                            
                                                                                    
                                                | Current - Output / Channel | 
                                                50mA | 
                                            
                                                                                    
                                                | Frequency | 
                                                100kHz ~ 500kHz | 
                                            
                                                                                    
                                                | Dimming | 
                                                PWM | 
                                            
                                                                                    
                                                | Applications | 
                                                Automotive | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 150°C (TJ) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                32-LQFP | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                32-LQFP (7x7) | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                L99LD01 | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                3  (168 Hours) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Other Names | 
                                                497-L99LD01 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                1 | 
                                            
                                                                                                                
                                
                             
                                                LED Driver IC 2 Output DC DC Controller Flyback, Step-Down (Buck), Step-Up (Boost) PWM Dimming 50mA 32-LQFP (7x7)