| Parameters | 
                                                                                                                        
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | Other Names | 1589-MPQ4323CGRHE-5-AEC1-ZDKR | 
                                                                                    
                                                | Standard Package | 5,000 | 
                                                                                    
                                                | Mfr | Monolithic Power Systems Inc. | 
                                                                                    
                                                | Series | Automotive, AEC-Q100 | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Function | Step-Down | 
                                                                                    
                                                | Output Configuration | Positive | 
                                                                                    
                                                | Topology | Buck | 
                                                                                    
                                                | Output Type | Adjustable | 
                                                                                    
                                                | Number of Outputs | 1 | 
                                                                                    
                                                | Voltage - Input (Min) | 3.3V | 
                                                                                    
                                                | Voltage - Input (Max) | 36V | 
                                                                                    
                                                | Voltage - Output (Min/Fixed) | 0.8V | 
                                                                                    
                                                | Voltage - Output (Max) | 34.2V | 
                                                                                    
                                                | Current - Output | 3A | 
                                                                                    
                                                | Frequency - Switching | 350kHz ~ 2.5MHz | 
                                                                                    
                                                | Synchronous Rectifier | Yes | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 150°C (TJ) | 
                                                                                    
                                                | Mounting Type | Surface Mount, Wettable Flank | 
                                                                                    
                                                | Package / Case | 14-VFQFN | 
                                                                                    
                                                | Supplier Device Package | 14-QFN (2.5x3) | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                                                
                                
                             
                                                Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 14-VFQFN