LP3873ES-1.8
IC REG LIN 1.8V 3A DDPAK/TO263-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3873ES-1-8 is a high-performance linear voltage regulator designed for demanding applications. This positive, fixed 1.8V output device delivers up to 3A of current with a low dropout voltage of 1.2V at 3A. Featuring an enable pin for control and comprehensive protection against over current, over temperature, and short circuits, the LP3873ES-1-8 ensures robust operation. Its excellent power supply rejection ratio (PSRR) of 73dB to 57dB at 120Hz contributes to clean power delivery. The TO-263 (DDPAK-5) package is suitable for surface mounting. This component finds application in power management systems for telecommunications, computing, 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-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 9 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) | 1.2V @ 3A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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