LP3855EMPX-ADJ
IC REG LIN POS ADJ 1.5A SOT223-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3855EMPX-ADJ is a low-dropout linear voltage regulator designed for high-performance applications. This positive adjustable output regulator provides a stable 1.5A output current with a dropout voltage of 0.435V at 1.5A, ensuring efficient power delivery. Featuring an adjustable output voltage range from 1.23V to 6.6V and a maximum input voltage of 7V, it offers flexibility for various design requirements. The device includes comprehensive protection features such as over-current, over-temperature, and short-circuit protection. With a quiescent current of 3 mA and a power supply rejection ratio (PSRR) ranging from 73dB to 57dB at 120Hz, it is suitable for noise-sensitive systems. The LP3855EMPX-ADJ is available in a SOT-223-5 surface-mount package, ideal for compact designs in industries like automotive, industrial, and consumer electronics. The component also offers an enable control feature for power management.
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 | Adjustable |
| 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) | 6.6V |
| Voltage - Output (Min/Fixed) | 1.23V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.435V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 10 mA |
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