| Parameters | 
                                                                                                                        
                                                | Mfr | Semtech Corporation | 
                                                                                    
                                                | Series | SemPulse® | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Type | DC DC Regulator | 
                                                                                    
                                                | Topology | Switched Capacitor (Charge Pump) | 
                                                                                    
                                                | Internal Switch(s) | Yes | 
                                                                                    
                                                | Number of Outputs | 5 | 
                                                                                    
                                                | Voltage - Supply (Min) | 2.9V | 
                                                                                    
                                                | Voltage - Supply (Max) | 5.5V | 
                                                                                    
                                                | Voltage - Output | 2.5V ~ 5.25V | 
                                                                                    
                                                | Current - Output / Channel | 25mA | 
                                                                                    
                                                | Frequency | 250kHz | 
                                                                                    
                                                | Dimming | - | 
                                                                                    
                                                | Applications | Backlight | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 14-UFQFN | 
                                                                                    
                                                | Supplier Device Package | 14-MLPQ-UT (2x2) | 
                                                                                    
                                                | Base Product Number | SC657 | 
                                                                                    
                                                | RoHS Status | RoHS Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 3,000 | 
                                                                                                                
                                
                             
                                                LED Driver IC 5 Output DC DC Regulator Switched Capacitor (Charge Pump) Dimming 25mA 14-MLPQ-UT (2x2)