| Parameters | 
                                                                                                                        
                                                | Mfr | Semtech Corporation | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tray | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Function | Step-Down | 
                                                                                    
                                                | Output Configuration | Positive | 
                                                                                    
                                                | Topology | Buck | 
                                                                                    
                                                | Output Type | Fixed | 
                                                                                    
                                                | Number of Outputs | 1 | 
                                                                                    
                                                | Voltage - Input (Min) | 2V | 
                                                                                    
                                                | Voltage - Input (Max) | 5.5V | 
                                                                                    
                                                | Voltage - Output (Min/Fixed) | 1.8V | 
                                                                                    
                                                | Voltage - Output (Max) | - | 
                                                                                    
                                                | Current - Output | 500mA | 
                                                                                    
                                                | Frequency - Switching | 2.25MHz | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 125°C (TJ) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 16-VFQFN Exposed Pad | 
                                                                                    
                                                | Supplier Device Package | 16-QFN (3x3) | 
                                                                                    
                                                | Base Product Number | TS33010 | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 3,300 | 
                                                                                                                
                                
                             
                                                Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 500mA 16-VFQFN Exposed Pad