| PartNumber | NCP1081DEG | NCP1080DER2G | NCP1080DEG |
| Description | Switching Controllers POE-PD 40W DC-DC | Switching Controllers POE-PD 13W DC-DC | Switching Controllers POE-PD 13W DC-DC |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Number of Outputs | 1 Output | - | 1 Output |
| Switching Frequency | 500 kHz | - | 500 kHz |
| Duty Cycle Max | 80 % | - | - |
| Input Voltage | 0 V to 57 V | - | 57 V |
| Output Voltage | 3.3 V to 9 V | - | - |
| Output Current | 1.1 A | - | - |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-20 EP | TSSOP-20 | TSSOP-EP-20 |
| Packaging | Tube | Reel | Tube |
| Series | NCP1081 | NCP1080 | NCP1080 |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 74 | 2500 | 74 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.395068 oz | 0.006737 oz | 0.006737 oz |
| Type | - | Switching Regulator | Switching Regulator |
| Operating Temperature Range | - | - | - 40 C to + 85 C |