LP3855EMP-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 LP3855EMP-2-5 is a high-performance, low-noise, positive fixed 2.5V linear voltage regulator. This device is designed to deliver a stable 1.5A output current with a low dropout voltage of only 0.44V at 1.5A. It features robust protection mechanisms, including over-current, over-temperature, and short-circuit protection, ensuring system reliability. The regulator offers excellent Power Supply Rejection Ratio (PSRR) performance, ranging from 73dB to 57dB across a 120Hz frequency range, making it suitable for noise-sensitive applications. With an enable control feature and a quiescent current of 3 mA, it is engineered for efficiency. The LP3855EMP-2-5 is housed in a SOT-223-5 surface-mount package, ideal for compact designs in automotive, industrial, and consumer electronics sectors. 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 | 1.5A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 3 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) | 0.44V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 10 mA |
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