LP3871EMP-2.5
IC REG LIN 2.5V 800MA SOT223-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3871EMP-2-5, an 800mA positive fixed output linear voltage regulator, is designed for applications requiring efficient power management. This component offers a stable 2.5V output with a maximum dropout voltage of 0.35V at 800mA, ensuring reliable operation even under demanding load conditions. Key features include over current, over temperature, and short circuit protection, enhancing system robustness. The device provides excellent power supply rejection ratio (PSRR) ranging from 73dB to 57dB across a 120Hz frequency range. With an enable control feature and a quiescent current of 5mA, the LP3871EMP-2-5 is suitable for use in automotive, industrial, and consumer electronics where stable voltage regulation is critical. The component is supplied in a SOT-223-5 package, suitable for surface mount assembly. Operating temperature range is -40°C to 125°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-261-5, TO-261AB |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 800mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 5 mA |
| Voltage - Input (Max) | 7V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.5V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.35V @ 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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