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| Part Number | LP2985IBP-2.8 | LP2985IBPX-2.8 | LP2985IBP-2.9 | LP2985IBP-1.8 | LP2985IBP-2.5 |
|---|---|---|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor | Texas Instruments | Texas Instruments | National Semiconductor |
| Product Status | Active | Obsolete | Obsolete | Obsolete | Obsolete |
| Output Configuration | - | Positive | Positive | Positive | Positive |
| Output Type | - | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | - | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | - | 16V | 16V | 16V | 16V |
| Voltage - Output (Min/Fixed) | - | 2.8V | 2.9V | 1.8V | 2.5V |
| Voltage - Output (Max) | - | - | - | - | - |
| Voltage Dropout (Max) | - | 0.58V @ 150mA | 0.58V @ 150mA | 0.58V @ 150mA | 0.58V @ 150mA |
| Current - Output | - | 150mA | 150mA | 150mA | 150mA |
| Current - Quiescent (Iq) | - | 95 µA | 95 µA | 95 µA | 95 µA |
| Current - Supply (Max) | - | 2.5 mA | 2.5 mA | 2.5 mA | 2.5 mA |
| PSRR | - | 45dB (1kHz) | 45dB (1kHz) | 45dB (1kHz) | 45dB (1kHz) |
| 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 | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | - | 5-VFBGA | 5-VFBGA | 5-VFBGA | 5-VFBGA |
| Supplier Device Package | - | 5-µSMD (0.93x1.11) | 5-µSMD (0.93x1.11) | 5-µSMD (0.93x1.11) | 5-µSMD (0.93x1.11) |
