LP3853ET-1.8
IC REG LINEAR 1.8V 3A TO220-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP3853ET-1-8 is a positive fixed output linear voltage regulator designed for high-current applications. This component offers a stable 1.8V output with a maximum output current of 3A, featuring a low dropout voltage of 0.6V at 3A. It incorporates robust protection features including over-current, over-temperature, and short-circuit protection. With a quiescent current of 4mA and a supply current of 10mA (max), it is suitable for power-sensitive designs. The device operates within a temperature range of -40°C to 125°C and is housed in a TO-220-5 package for through-hole mounting. Its high power supply rejection ratio (PSRR) of up to 73dB at 120Hz makes it effective in filtering out noise from the input supply. This regulator is commonly employed in applications such as power supplies, consumer electronics, 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 | Fixed |
| 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) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| 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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