LP38851T-ADJ
IC REG LIN POS ADJ 800MA TO220-7Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP38851T-ADJ is a high-performance, low-dropout linear voltage regulator. This adjustable output device provides a stable 800mA current with a low dropout voltage of just 0.2V at 800mA. It features an input voltage range up to 5.5V and an adjustable output from 0.8V to 1.8V. The regulator includes control features such as Enable and Soft Start, enhancing system startup behavior. Protection mechanisms include over-current, over-temperature, and short-circuit protection, along with under-voltage lockout (UVLO). The device offers excellent power supply rejection ratio (PSRR) performance, ranging from 72dB to 61dB across the 120Hz to 1kHz frequency spectrum. The LP38851T-ADJ is supplied in a TO-220-7 package, suitable for through-hole mounting. This component finds application in various industrial and consumer electronics, including power supplies and battery-powered devices.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-7 Formed Leads |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Current - Output | 800mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 300 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220-7 |
| Voltage - Output (Max) | 1.8V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Control Features | Enable, Soft Start |
| PSRR | 72dB ~ 61dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 0.2V @ 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Current - Supply (Max) | 9 mA |
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