LP3997MM-3.3
IC REG LINEAR 3.3V 250MA 8VSSOPManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3997MM-3-3 is a fixed output voltage linear voltage regulator. This positive regulator provides a stable 3.3V output with a maximum current capability of 250mA. It features a low quiescent current of 100 µA and a maximum input voltage of 6V. The device offers excellent power supply rejection ratio (PSRR) ranging from 39dB to 61dB across the 1kHz to 10kHz spectrum. Protection features include over temperature and short circuit protection. The LP3997MM-3-3 is supplied in an 8-VSSOP package, suitable for surface mount applications. This component finds use in portable electronics and power management for battery-powered devices.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 250mA |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 100 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | 8-VSSOP |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 39dB ~ 61dB (1kHz ~ 10kHz) |
| Voltage Dropout (Max) | 0.4V @ 250mA |
| Protection Features | Over Temperature, Short Circuit |
| Current - Supply (Max) | 150 µA |
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