LP3875ES-1.8
IC REG LINEAR 1.8V 1.5A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3875ES-1-8 is a positive fixed 1.8V linear voltage regulator designed for high-performance applications. This device offers a robust 1.5A output current capability with a low dropout voltage of 0.55V at 1.5A, ensuring efficient power regulation even under heavy load conditions. The regulator features an enable pin for power sequencing and control, along with comprehensive protection mechanisms including over current, over temperature, and short circuit protection. Its high power supply rejection ratio (PSRR) of up to 73dB at 120Hz minimizes ripple and noise transfer from the input supply. The LP3875ES-1-8 is housed in a TO-263 (DDPAK-5) surface-mount package, suitable for demanding thermal environments. This component finds application in telecommunications, industrial control, and automotive systems.
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-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1.5A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 5 mA |
| Voltage - Input (Max) | 7V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.55V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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