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| Part Number | NCP4688DMU28TCG | NCP4682DMU28TCG | NCP4688DMU18TCG | NCP4688DMU25TCG |
|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 5.25V | 5.25V | 5.25V | 5.25V |
| Voltage - Output (Min/Fixed) | 2.8V | 2.8V | 1.8V | 2.5V |
| Voltage - Output (Max) | - | - | - | - |
| Voltage Dropout (Max) | 0.28V @ 150mA | 0.32V @ 150mA | 0.41V @ 150mA | 0.31V @ 150mA |
| Current - Output | 150mA | 150mA | 150mA | 150mA |
| Current - Quiescent (Iq) | 100 µA | 1.5 µA | 100 µA | 100 µA |
| Current - Supply (Max) | - | - | - | - |
| PSRR | 80dB ~ 65dB (1kHz ~ 100kHz) | 30dB (1kHz) | 80dB ~ 65dB (1kHz ~ 100kHz) | 80dB ~ 65dB (1kHz ~ 100kHz) |
| Control Features | Enable | Enable | Enable | Enable |
| Protection Features | Over Current | Over Current | Over Current | Over Current |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 4-UDFN Exposed Pad | 4-UDFN Exposed Pad | 4-UDFN Exposed Pad | 4-UDFN Exposed Pad |
| Supplier Device Package | 4-UDFN (1.0x1.0) | 4-UDFN (1.0x1.0) | 4-UDFN (1.0x1.0) | 4-UDFN (1.0x1.0) |
