LP3981ILDX-3.3/NOPB
IC REG LINEAR 3.3V 300MA 6WSONManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3981ILDX-3-3-NOPB is a fixed output voltage linear regulator. This positive output device offers a 3.3V output voltage with a maximum output current of 300mA. The device features an enable pin for power sequencing and protection against over-current, over-temperature, and short-circuit conditions. With a typical quiescent current of 120µA and a maximum input voltage of 6V, the LP3981ILDX-3-3-NOPB exhibits a low dropout voltage of 0.2V at 300mA. Its Power Supply Rejection Ratio (PSRR) ranges from 50dB to 55dB across the 1kHz to 10kHz frequency range. The regulator is supplied in a 6-WSON (3x4) package, suitable for surface mounting. This component finds application in consumer electronics, industrial control systems, and automotive electronics.
Additional Information
Series: -RoHS Status: ROHS3 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) | 3.3V |
| 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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