LP3855ESX-ADJ
IC REG LINEAR POS ADJ 1.5A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP3855ESX-ADJ is a positive adjustable linear voltage regulator designed for high-performance applications. This component delivers a stable output current of 1.5A with a low dropout voltage of 0.435V at its maximum output current. It features an adjustable output voltage range from 1.23V to 6.6V, making it versatile for various power supply designs. The device includes robust protection mechanisms such as over-current, over-temperature, and short-circuit protection. With a typical quiescent current of 3mA and a high power supply rejection ratio (PSRR) of up to 73dB at 120Hz, it is well-suited for noise-sensitive applications. The LP3855ESX-ADJ is available in a TO-263 (DDPAK-5) surface-mount package and operates across a temperature range of -40°C to 125°C. This regulator finds utility in diverse industries including telecommunications, automotive, and industrial automation where reliable power regulation is critical.
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-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| 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 | TO-263 (DDPAK-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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