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| Part Number | NCP4687DSN28T1G | NCP4688DSN28T1G | NCP4687DSN18T1G | NCP4687DSN25T1G |
|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi |
| Product Status | Active | Obsolete | Obsolete | Obsolete |
| Output Configuration | - | Positive | Positive | Positive |
| Output Type | - | Fixed | Fixed | Fixed |
| Number of Regulators | - | 1 | 1 | 1 |
| Voltage - Input (Max) | - | 5.25V | 5.25V | 5.25V |
| Voltage - Output (Min/Fixed) | - | 2.8V | 1.8V | 2.5V |
| Voltage - Output (Max) | - | - | - | - |
| Voltage Dropout (Max) | - | 0.28V @ 150mA | 0.41V @ 500mA | 0.34V @ 500mA |
| Current - Output | - | 150mA | 500mA | 500mA |
| Current - Quiescent (Iq) | - | 100 µA | 115 µA | 115 µA |
| Current - Supply (Max) | - | - | - | - |
| PSRR | - | 80dB ~ 65dB (1kHz ~ 100kHz) | 75dB ~ 70dB (1kHz ~ 10kHz) | 75dB ~ 70dB (1kHz ~ 10kHz) |
| Control Features | - | Enable | Enable | Enable |
| Protection Features | - | Over Current | Over Current, Over Temperature | Over Current, Over Temperature |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | - | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Supplier Device Package | - | SOT-23-5 | SOT-23-5 | SOT-23-5 |
