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| Part Number | LP2985AIM5-3.0 | LP2985AIM5X-3.0 | LP2985AIM5-3.3 | LP2985AIM5-5.0 | LP2985AIM5-3.6 | LP2985AIM5-3.1 | LP2985AIM5-3.8 | LP2985AIM5-4.0 | LP2985AIM5-2.0 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | National Semiconductor |
| Product Status | Active | Active | Not For New Designs | Not For New Designs | Active | Obsolete | Obsolete | Obsolete | Active |
| Output Configuration | - | Positive | Positive | Positive | Positive | Positive | Positive | Positive | Positive |
| Output Type | - | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | - | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V |
| Voltage - Output (Min/Fixed) | - | 3V | 3.3V | 5V | 3.6V | 3.1V | 3.8V | 4V | 2V |
| Voltage - Output (Max) | - | - | - | - | - | - | - | - | - |
| Voltage Dropout (Max) | - | 0.58V @ 150mA | 0.58V @ 150mA | 0.58V @ 150mA | 0.575V @ 150mA | 0.58V @ 150mA | 0.58V @ 150mA | 0.58V @ 150mA | 0.58V @ 150mA |
| Current - Output | - | 150mA | 150mA | 150mA | 150mA | 150mA | 150mA | 150mA | 150mA |
| Current - Quiescent (Iq) | - | 95 µA | 95 µA | 95 µA | 95 µA | 95 µA | 95 µA | 95 µA | 95 µA |
| Current - Supply (Max) | - | 2.5 mA | 2.5 mA | 2.5 mA | 2.5 mA | 2.5 mA | 2.5 mA | 2.5 mA | 2.5 mA |
| PSRR | - | 45dB (1kHz) | 45dB (1kHz) | 45dB (1kHz) | 45dB (1kHz) | 45dB (1kHz) | 45dB (1kHz) | 45dB (1kHz) | 45dB (1kHz) |
| Control Features | - | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable |
| Protection Features | - | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | 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 | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | - | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Supplier Device Package | - | SOT-23-5 | SOT-23-5 | SOT-23-5 | SOT-23-5 | SOT-23-5 | SOT-23-5 | SOT-23-5 | SOT-23-5 |
