| Parameters | 
                                                                                                                        
                                                | Mfr | Texas Instruments | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Not For New Designs | 
                                                                                    
                                                | Output Configuration | Negative | 
                                                                                    
                                                | Output Type | Fixed | 
                                                                                    
                                                | Number of Regulators | 1 | 
                                                                                    
                                                | Voltage - Input (Max) | -26V | 
                                                                                    
                                                | Voltage - Output (Min/Fixed) | -15V | 
                                                                                    
                                                | Voltage - Output (Max) | - | 
                                                                                    
                                                | Voltage Dropout (Max) | 1V @ 1A | 
                                                                                    
                                                | Current - Output | 1.8A | 
                                                                                    
                                                | Current - Quiescent (Iq) | 1 mA | 
                                                                                    
                                                | Current - Supply (Max) | 5 mA | 
                                                                                    
                                                | PSRR | 52dB (1kHz) | 
                                                                                    
                                                | Control Features | - | 
                                                                                    
                                                | Protection Features | Over Temperature, Short Circuit | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 125°C | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | 
                                                                                    
                                                | Supplier Device Package | DDPAK/TO-263-3 | 
                                                                                    
                                                | Base Product Number | LM2990 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Affected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 45 | 
                                                                                                                
                                
                             
                                                Linear Voltage Regulator IC Negative Fixed 1 Output 1.8A DDPAK/TO-263-3