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| PartNumber | NCP1031AMNTXG | NCP1031DR2G | NCP1031 |
| Description | Switching Controllers ANA BIAS REGULATOR CNTRLR | Switching Voltage Regulators Bias Regulator w/On Chip Power | |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Switching Controllers | Switching Voltage Regulators | - |
| Topology | Flyback, Forward | Buck, Boost, Flyback | - |
| Switching Frequency | 300 kHz, 800 kHz | 1 MHz | - |
| Duty Cycle Max | 80 % | - | - |
| Input Voltage | 12 V | 8 V to 200 V | - |
| Output Current | 16 mA | 1 A | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | DFN-8 | SOIC-8 | - |
| Packaging | Reel | Reel | - |
| Isolation | Isolated, Non-Isolated | - | - |
| Product | Switching Controllers | Switching Regulators | - |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Shutdown | No Shutdown | Shutdown | - |
| Fall Time | 24 ns | - | - |
| Operating Supply Current | 3 mA | - | - |
| Operating Supply Voltage | 12 V | - | - |
| Product Type | Switching Controllers | Switching Voltage Regulators | - |
| Rise Time | 22 ns | - | - |
| Factory Pack Quantity | 4000 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| RoHS | - | Y | - |
| Output Voltage | - | 12 V | - |
| Input Voltage MAX | - | 16 V | - |
| Input Voltage MIN | - | 8 V | - |
| Series | - | NCP1031 | - |
| Operating Temperature Range | - | - 40 C to + 150 C | - |
| Type | - | Step-Down Converter | - |
| Pd Power Dissipation | - | 582 mW | - |
| Supply Voltage Min | - | 8 V | - |
| Unit Weight | - | 0.019048 oz | - |