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| Part Number | NCP3985SN18T1G | NCP3985SN28T1G |
|---|---|---|
| Manufacturer | onsemi | onsemi |
| Product Status | Obsolete | Obsolete |
| Output Configuration | Positive | Positive |
| Output Type | Fixed | Fixed |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V | 2.8V |
| Voltage - Output (Max) | - | - |
| Voltage Dropout (Max) | - | 0.155V @ 150mA |
| Current - Output | 150mA | 150mA |
| Current - Quiescent (Iq) | 90 µA | 90 µA |
| Current - Supply (Max) | 220 µA | 220 µA |
| PSRR | 70dB ~ 55dB (120Hz ~ 10kHz) | 70dB ~ 55dB (120Hz ~ 10kHz) |
| Control Features | Enable | Enable |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | 5-TSOP | 5-TSOP |
