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| Part Number | NCP4589DSN18T1G | NCP4589DSQ18T1G | NCP4586DSN18T1G | NCP4587DSN18T1G | NCP4589DSN12T1G |
|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Output Configuration | Positive | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 5.25V | 5.25V | 6.5V | 5.25V | 5.25V |
| Voltage - Output (Min/Fixed) | 1.8V | 1.8V | 1.8V | 1.8V | 1.2V |
| Voltage - Output (Max) | - | - | - | - | - |
| Voltage Dropout (Max) | 0.5V @ 300mA | 0.5V @ 300mA | 0.68V @ 150mA | 0.25V @ 150mA | 0.7V @ 300mA |
| Current - Output | 300mA | 300mA | 150mA | 150mA | 300mA |
| Current - Quiescent (Iq) | 4 µA | 4 µA | 58 µA | 4 µA | 4 µA |
| Current - Supply (Max) | - | - | - | - | - |
| PSRR | 70dB (1kHz) | 70dB (1kHz) | 80dB (1kHz) | 70dB (1kHz) | 70dB (1kHz) |
| Control Features | Enable | Enable | Enable | Enable | Enable |
| Protection Features | Over Current | 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 | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | SC-74A, SOT-753 | 5-TSSOP, SC-70-5, SOT-353 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 | SC-88A (SC-70-5/SOT-353) | SOT-23-5 | SOT-23-5 | SOT-23-5 |
