| Parameters | 
                                                                                                            
                                        | Mfr | Monolithic Power Systems Inc. | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Tape & Reel (TR) | 
                                                                        
                                        | Product Status | Active | 
                                                                        
                                        | Type | Flyback | 
                                                                        
                                        | FET Type | N-Channel | 
                                                                        
                                        | Ratio - Input:Output | 1:1 | 
                                                                        
                                        | Internal Switch(s) | Yes | 
                                                                        
                                        | Delay Time - ON | 20 ns | 
                                                                        
                                        | Delay Time - OFF | 25 ns | 
                                                                        
                                        | Current - Output (Max) | - | 
                                                                        
                                        | Current - Supply | 4 mA | 
                                                                        
                                        | Voltage - Supply | 4.5V ~ 13V | 
                                                                        
                                        | Applications | General Purpose | 
                                                                        
                                        | Operating Temperature | -40°C ~ 125°C (TJ) | 
                                                                        
                                        | Mounting Type | Surface Mount | 
                                                                        
                                        | Package / Case | 8-SOIC (0.154", 3.90mm Width) | 
                                                                        
                                        | Supplier Device Package | 8-SOIC | 
                                                                        
                                        | Base Product Number | MP9989 | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 2  (1 Year) | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8542.39.0001 | 
                                                                        
                                        | Other Names | 1589-MP9989GS-ZTR | 
                                                                        
                                        | Standard Package | 2,500 | 
                                                                                                        
                            
                         
                                                OR Controller Flyback N-Channel 1:1 8-SOIC