LP3872EMPX-2.5
IC REG LINEAR 2.5V 1.5A SOT223-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3872EMPX-2-5 is a positive fixed 2.5V linear voltage regulator designed for high-current applications. This device delivers a stable 1.5A output with a low dropout voltage of 0.55V at its maximum current. Featuring an enable pin for power sequencing and robust protection against over current, over temperature, and short circuits, it ensures reliable operation. The regulator offers excellent power supply rejection ratio (PSRR) ranging from 73dB to 57dB across the 120Hz frequency range. Packaged in a SOT-223-5 (TO-261-5) surface-mount configuration and supplied on tape and reel, the LP3872EMPX-2-5 is suitable for use in telecommunications, consumer electronics, and automotive systems requiring efficient and stable power management. Its quiescent current is 5 mA with a maximum supply current of 15 mA, operating within a temperature range of -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 | 1.5A |
| 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) | 0.55V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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