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| Part Number | NCP3123MNTXG | NCP3120MNTXG | NCP3121MNTXG | NCP3122MNTXG |
|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Voltage - Input (Min) | 4.5V | 4.5V | 4.5V | 4.5V |
| Voltage - Input (Max) | 13.2V | 13.2V | 13.2V | 13.2V |
| Voltage - Output (Min/Fixed) | 0.8V | 0.8V | 0.8V | 0.8V |
| Voltage - Output (Max) | 11.88V | 11.88V | 11.88V | 11.88V |
| Current - Output | 3A | 2A | 3A | 2A |
| Frequency - Switching | 200kHz ~ 2.2MHz | 200kHz ~ 750kHz | 200kHz ~ 750kHz | 200kHz ~ 2.2MHz |
| Synchronous Rectifier | No | No | No | No |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) |
