LP3981ILDX-2.8
IC REG LINEAR 2.8V 300MA 6WSONManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP3981ILDX-2-8 is a fixed output voltage linear regulator. This device delivers a stable 2.8V with a maximum output current of 300mA. Designed for surface mount applications, it features a 6-WSON (3x4) package. The LP3981ILDX-2-8 offers robust protection circuitry including over current, over temperature, and short circuit protection. Its low quiescent current of 120 µA and a low dropout voltage of 0.2V at 300mA make it suitable for power-sensitive applications. The regulator also provides good power supply rejection ratio (PSRR) performance, typically between 50dB and 55dB from 1kHz to 10kHz. This component is commonly utilized in consumer electronics, automotive systems, and portable devices. The device operates within a temperature range of -40°C to 125°C and has an input voltage capability up to 6V.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 6-WDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 300mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 120 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | 6-WSON (3x4) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.8V |
| Control Features | Enable |
| PSRR | 50dB ~ 55dB (1kHz ~ 10kHz) |
| Voltage Dropout (Max) | 0.2V @ 300mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 210 µA |
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