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| PartNumber | NCP1581DR2G | NCP1581SBCKRGEVB | NCP1581G |
| Description | Switching Controllers SYNCHRONOUS PWM BUCK CONV | BOARD EVAL NCP1581 | |
| Manufacturer | ON Semiconductor | - | - |
| Product Category | Switching Controllers | - | - |
| RoHS | Y | - | - |
| Topology | Buck | - | - |
| Number of Outputs | 1 Output | - | - |
| Switching Frequency | 400 kHz | - | - |
| Duty Cycle Max | 95 % | - | - |
| Output Current | 100 uA | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 150 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-14 | - | - |
| Packaging | Reel | - | - |
| Height | 1.75 mm | - | - |
| Length | 8.75 mm | - | - |
| Series | NCP1581 | - | - |
| Type | Voltage Mode PWM Controllers | - | - |
| Brand | ON Semiconductor | - | - |
| Fall Time | 30 ns | - | - |
| Operating Supply Current | 50 uA to 15 mA | - | - |
| Operating Supply Voltage | 7 V to 20 V | - | - |
| Product Type | Switching Controllers | - | - |
| Rise Time | 30 ns | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.011923 oz | - | - |