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| Part Number | LP2985IM5X-1.8 | LP2985IM5X-2.8 | LP2985IM5X-3.8 | LP2985IM5-1.8 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | National Semiconductor | Texas Instruments | National Semiconductor |
| Product Status | Obsolete | Active | Obsolete | Active |
| Output Configuration | Positive | Positive | Positive | - |
| Output Type | Fixed | Fixed | Fixed | - |
| Number of Regulators | 1 | 1 | 1 | - |
| Voltage - Input (Max) | 16V | 16V | 16V | - |
| Voltage - Output (Min/Fixed) | 1.8V | 2.8V | 3.8V | - |
| Voltage - Output (Max) | - | - | - | - |
| Voltage Dropout (Max) | 0.58V @ 150mA | 0.58V @ 150mA | 0.58V @ 150mA | - |
| Current - Output | 150mA | 150mA | 150mA | - |
| Current - Quiescent (Iq) | 95 µA | 95 µA | 95 µA | - |
| Current - Supply (Max) | 2.5 mA | 2.5 mA | 2.5 mA | - |
| PSRR | 45dB (1kHz) | 45dB (1kHz) | 45dB (1kHz) | - |
| Control Features | Enable | Enable | Enable | - |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°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 | - |
