| Installation type | Surface mount | 
| packing | TR | 
| Part status | On sale | 
| working temperature | 0°C ~ 70°C(TA) | 
| Encapsulation/Housing | 8-TSSOP,8-MSOP(0.118,3.00mm wide) | 
| Country of origin | USA | 
| Warehouse | China/Hong Kong | 
| quality | Original genuine | 
| type of output | fixed | 
| topology | Charge Pump | 
| Number of outputs | 4.5V | 
| Voltage - Input (minimum) | 5.5V | 
| Voltage - Input (maximum) | -4.1V | 
| Frequency - Switch | 900kHz | 
| function | boost/step-down | 
| Output Configuration | negative | 
| Voltage output (minimum/fixed) | -4.1V | 
| Current - Output | 20mA | 
| Synchronous rectifier | No |