LP38852S-ADJ
IC REG LIN POS ADJ 1.5A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP38852S-ADJ is a high-performance, positive adjustable linear voltage regulator. This device is capable of delivering 1.5A of output current with a low dropout voltage of just 0.18V at 1.5A. Featuring an adjustable output voltage range from 0.8V to 1.8V and a maximum input voltage of 5.5V, it is designed for applications requiring stable and precise voltage regulation. The LP38852S-ADJ includes essential control features such as Enable and Soft Start. Protection mechanisms are integrated to safeguard the device and the load, including Over Current, Over Temperature, Short Circuit, and Under Voltage Lockout (UVLO). With a high Power Supply Rejection Ratio (PSRR) of up to 80dB at 120Hz, it effectively filters out input voltage ripple. This regulator is housed in a TO-263 (DDPAK-7) surface-mount package, suitable for demanding applications in sectors such as automotive and industrial systems.
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-263-8, D2PAK (7 Leads + Tab), TO-263CA |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Current - Output | 1.5A |
| 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-263 (DDPAK-7) |
| Voltage - Output (Max) | 1.8V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Control Features | Enable, Soft Start |
| PSRR | 80dB ~ 65dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 0.18V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Current - Supply (Max) | 9 mA |
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