| 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)