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| Part Number | NCP4589DMX18TCG | NCP4589DMX28TCG | NCP4587DMX18TCG | NCP4589DMX12TCG |
|---|---|---|---|---|
| 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) | 1.8V | 2.8V | 1.8V | 1.2V |
| Voltage - Output (Max) | - | - | - | - |
| Voltage Dropout (Max) | 0.5V @ 300mA | 0.35V @ 300mA | 0.25V @ 150mA | 0.7V @ 300mA |
| Current - Output | 300mA | 300mA | 150mA | 300mA |
| Current - Quiescent (Iq) | 4 µA | 4 µA | 4 µA | 4 µA |
| Current - Supply (Max) | - | - | - | - |
| PSRR | 70dB (1kHz) | 70dB (1kHz) | 70dB (1kHz) | 70dB (1kHz) |
| 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 | 6-XFDFN | 6-XFDFN | 6-XFDFN | 6-XFDFN |
| Supplier Device Package | 6-XDFN (1.2x1.2) | 6-XDFN (1.2x1.2) | 6-XDFN (1.2x1.2) | 6-XDFN (1.2x1.2) |
