LP3875EMP-1.8
IC REG LINEAR 1.8V 1.5A SOT223-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3875EMP-1-8 is a positive fixed voltage linear regulator IC. This device delivers a stable 1.8V output with a maximum output current of 1.5A. Featuring an ultra-low dropout voltage of 0.55V at 1.5A, it is designed for applications requiring efficient power management. The regulator includes comprehensive protection features such as over-current, over-temperature, and short-circuit protection. With a typical quiescent current of 5 mA and a maximum supply current of 15 mA, it is suitable for power-sensitive designs. The LP3875EMP-1-8 operates over an extended temperature range of -40°C to 125°C and is provided in a SOT-223-5 surface-mount package, supplied on tape and reel. Its high power supply rejection ratio (PSRR) of up to 73dB at 120Hz makes it ideal for noise-sensitive applications in sectors such as automotive, industrial, and communications.
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) | 1.8V |
| 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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