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| Part Number | NCP161ASN180T1G | NCP164ASN180T1G | NCP161ASN280T1G | NCP163ASN180T1G |
|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi |
| Product Status | Active | Active | Active | Active |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 5.5V | 5.5V | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V | 1.8V | 2.8V | 1.8V |
| Voltage - Output (Max) | - | - | - | - |
| Voltage Dropout (Max) | 0.48V @ 450mA | 0.255V @ 300mA | 0.345V @ 450mA | 0.28V @ 250mA |
| Current - Output | 450mA | 300mA | 450mA | 250mA |
| Current - Quiescent (Iq) | 23 µA | 40 µA | 23 µA | 20 µA |
| Current - Supply (Max) | - | - | - | - |
| PSRR | 91dB ~ 48dB (100Hz ~ 100kHz) | 83dB ~ 61dB (100Hz ~ 100kHz) | 91dB ~ 48dB (100Hz ~ 100kHz) | 91dB ~ 60dB (100Hz ~ 100kHz) |
| Control Features | Enable | Enable, Power Good | Enable | Enable |
| Protection Features | Over Current, Over Temperature, Soft Start | Over Current, Over Temperature | Over Current, Over Temperature, Soft Start | Over Current, Over Temperature, Short Circuit, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) | 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | SC-74A, SOT-753 | SOT-23-5 Thin, TSOT-23-5 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 | 5-TSOP | SOT-23-5 | SOT-23-5 |
