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| Part Number | LP3985IM5-2.7 | LP3985IM5-4.7 | LP3985IM5-2.8 | LP3985IM5-2.5 | LP3985IM5-2.6 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | National Semiconductor | Texas Instruments | Texas Instruments | National Semiconductor |
| Product Status | Obsolete | Active | Obsolete | Not For New Designs | Active |
| Output Configuration | Positive | Positive | Positive | Positive | - |
| Output Type | Fixed | Fixed | Fixed | Fixed | - |
| Number of Regulators | 1 | 1 | 1 | 1 | - |
| Voltage - Input (Max) | 6V | 6V | 6V | 6V | - |
| Voltage - Output (Min/Fixed) | 2.7V | 4.7V | 2.8V | 2.5V | - |
| Voltage - Output (Max) | - | - | - | - | - |
| Voltage Dropout (Max) | 0.1V @ 150mA | 0.1V @ 150mA | 0.1V @ 150mA | 0.1V @ 150mA | - |
| Current - Output | 150mA | 150mA | 150mA | 150mA | - |
| Current - Quiescent (Iq) | 150 µA | 165 µA | 150 µA | 150 µA | - |
| Current - Supply (Max) | 250 µA | 250 µA | 250 µA | 250 µA | - |
| PSRR | 50dB ~ 40dB (1kHz ~ 10kHz) | 50dB ~ 40dB (1kHz ~ 10kHz) | 50dB ~ 40dB (1kHz ~ 10kHz) | 50dB ~ 40dB (1kHz ~ 10kHz) | - |
| Control Features | 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 | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C | - |
| Mounting Type | 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 | - |
| Supplier Device Package | SOT-23-5 | SOT-23-5 | SOT-23-5 | SOT-23-5 | - |
