LP2989AIM-3.3
IC REG LINEAR 3.3V 500MA 8SOICManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP2989AIM-3-3 is a low-dropout (LDO) linear voltage regulator. This positive fixed output device provides a stable 3.3V at up to 500mA. Key features include a low quiescent current of 175 µA and a maximum input voltage of 16V. The regulator offers excellent power supply rejection ratio (PSRR) of 60dB at 1kHz, making it suitable for noise-sensitive applications. Protection features include over current, over temperature, and short circuit protection. The LP2989AIM-3-3 is supplied in an 8-SOIC package for surface mounting. This component finds application in various industries including automotive, consumer electronics, and industrial automation.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 175 µA |
| Voltage - Input (Max) | 16V |
| Number of Regulators | 1 |
| Supplier Device Package | 8-SOIC |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 60dB (1kHz) |
| Voltage Dropout (Max) | 0.65V @ 500mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 9 mA |
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