LP3871EMP-3.3
IC REG LIN 3.3V 800MA SOT223-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3871EMP-3-3 is a low-noise, fast-transient-response linear voltage regulator. This device provides a fixed 3.3V output at an 800mA maximum output current. Key features include a low dropout voltage of 0.35V at 800mA and excellent power supply rejection ratio (PSRR) ranging from 73dB down to 57dB at 120Hz. The regulator incorporates over current, over temperature, and short circuit protection. It is available in a SOT-223-5 (TO-261-5) surface-mount package and operates across a temperature range of -40°C to 125°C. The LP3871EMP-3-3 is suitable for applications in telecommunications, computing, and consumer electronics.
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) | 3.3V |
| 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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