LP3871ES-3.3
IC REG LINEAR 3.3V 800MA DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3871ES-3-3 is a positive, fixed output linear voltage regulator IC designed for efficient power management. This component delivers a stable 3.3V output with a maximum output current of 800mA. It features an enable pin for enhanced control and protection against over current, over temperature, and short circuits. The LP3871ES-3-3 boasts a low quiescent current of 5mA and a maximum input voltage of 7V. Its low dropout voltage, 0.35V at 800mA, makes it suitable for applications requiring efficient power conversion. The PSRR characteristics range from 73dB to 57dB across a 120Hz frequency. Packaged in a TO-263 (DDPAK-5) surface mount configuration, this device is ideal for use in applications such as automotive systems, telecommunications infrastructure, and industrial control. Operating temperature range is -40°C to 125°C.
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 | 800mA |
| 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) | 0.35V @ 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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