LP3856ET-ADJ
IC REG LINEAR POS ADJ 3A TO220-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP3856ET-ADJ is a positive adjustable linear voltage regulator designed for high-current applications. This component delivers up to 3A output current with a low dropout voltage of 0.6V at 3A. The output voltage is adjustable from 1.23V to 6.5V, offering flexibility in power supply design. Key protection features include over-current, over-temperature, and short-circuit protection. The device operates with a quiescent current of 4mA and features an enable pin for control. With a maximum input voltage of 7V, its high power supply rejection ratio (PSRR) of up to 73dB at 120Hz makes it suitable for noise-sensitive applications. The TO-220-5 package with formed leads facilitates through-hole mounting. This regulator is commonly utilized in power supplies for computing, telecommunications, and industrial equipment.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-5 Formed Leads |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 4 mA |
| Voltage - Input (Max) | 7V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220-5 |
| Voltage - Output (Max) | 6.5V |
| Voltage - Output (Min/Fixed) | 1.23V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.6V @ 3A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 10 mA |
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