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| Part Number | LP2988IMM-2.8 | LP2987IMM-2.8 | LP2988AIMM-2.8 | LP2988IM-2.8 | LP2988IMM-2.5 | LP2988IMM-2.7 |
|---|---|---|---|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments | Texas Instruments | National Semiconductor | Texas Instruments | National Semiconductor |
| Product Status | Active | Obsolete | Obsolete | Active | Obsolete | Active |
| 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 | 2.8V | 2.8V | - | 2.5V | - |
| Voltage - Output (Max) | - | - | - | - | - | - |
| Voltage Dropout (Max) | 0.35V @ 200mA | 0.35V @ 200mA | 0.35V @ 200mA | - | 0.35V @ 200mA | - |
| Current - Output | 200mA | 200mA | 200mA | - | 200mA | - |
| Current - Quiescent (Iq) | 120 µA | 120 µA | 120 µA | - | 120 µA | - |
| Current - Supply (Max) | 3.7 mA | 3.7 mA | 3.7 mA | - | 3.7 mA | - |
| PSRR | 65dB (1kHz) | 65dB (1kHz) | 65dB (1kHz) | - | 65dB (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 | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - |
| Supplier Device Package | 8-VSSOP | 8-VSSOP | 8-VSSOP | - | 8-VSSOP | - |
