| Parameters | 
                                                                                                                        
                                                | Mfr | NXP Semiconductors | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Bulk | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Output Configuration | Positive | 
                                                                                    
                                                | Output Type | Adjustable | 
                                                                                    
                                                | Number of Regulators | 1 | 
                                                                                    
                                                | Voltage - Input (Max) | 45V | 
                                                                                    
                                                | Voltage - Output (Min/Fixed) | 1.5V | 
                                                                                    
                                                | Voltage - Output (Max) | 45V | 
                                                                                    
                                                | Voltage Dropout (Max) | 0.3V @ 50mA | 
                                                                                    
                                                | Current - Output | 100mA | 
                                                                                    
                                                | Current - Quiescent (Iq) | 30 µA | 
                                                                                    
                                                | Current - Supply (Max) | 2.5 mA | 
                                                                                    
                                                | PSRR | 60dB (120Hz) | 
                                                                                    
                                                | Control Features | - | 
                                                                                    
                                                | Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 125°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 8-SOIC (0.154", 3.90mm Width) | 
                                                                                    
                                                | Supplier Device Package | 8-SOIC | 
                                                                                    
                                                | RoHS Status | RoHS non-compliant | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Other Names | 2156-TDA3661AT/N1,118 | 
                                                                                    
                                                | Standard Package | 1 | 
                                                                                                                
                                
                             
                                                Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA 8-SOIC