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| Part Number | LP3997MMX-3.3/NOPB | LP3997MM-3.3/NOPB |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active |
| Output Configuration | Positive | Positive |
| Output Type | Fixed | Fixed |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 6V | 6V |
| Voltage - Output (Min/Fixed) | 3.3V | 3.3V |
| Voltage - Output (Max) | - | - |
| Voltage Dropout (Max) | 0.4V @ 250mA | 0.4V @ 250mA |
| Current - Output | 250mA | 250mA |
| Current - Quiescent (Iq) | 100 µA | 100 µA |
| Current - Supply (Max) | 150 µA | 150 µA |
| PSRR | 39dB ~ 61dB (1kHz ~ 10kHz) | 39dB ~ 61dB (1kHz ~ 10kHz) |
| Control Features | Enable | Enable |
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 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 |
