LP3872ES-3.3
IC REG LINEAR 3.3V 1.5A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3872ES-3-3 is a positive fixed output linear voltage regulator with an output current capability of 1.5A. This device features an input voltage range up to 7V and a fixed output voltage of 3.3V. With a maximum dropout voltage of 0.55V at 1.5A, it ensures efficient regulation. Protection features include over current, over temperature, and short circuit protection. The regulator offers a typical quiescent current of 5 mA and a supply current of 15 mA maximum. It provides excellent power supply rejection ratio (PSRR) ranging from 73dB to 57dB at 120Hz. The LP3872ES-3-3 is designed for surface mount applications within a TO-263-6, D2PAK (5 Leads + Tab) package. This component is suitable for use in telecommunications, industrial, and automotive applications requiring stable power delivery.
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) | 3.3V |
| 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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