LP3981ILD-2.7/NOPB
IC REG LINEAR 2.7V 300MA 6WSONManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3981ILD-2-7-NOPB is a fixed output voltage linear regulator designed for high performance and efficiency. This positive voltage regulator provides a stable 2.7V output with a maximum current capability of 300mA. Featuring an ultra-low quiescent current of 120 µA, it is suitable for power-sensitive applications. The device offers robust protection mechanisms including over current, over temperature, and short circuit protection. With a low dropout voltage of 0.2V at 300mA and a Power Supply Rejection Ratio (PSRR) of up to 55dB at 10kHz, it effectively filters noise from the input supply. The regulator operates over a wide temperature range of -40°C to 125°C and is supplied in a compact 6-WSON (3x4) surface-mount package, compatible with automated assembly processes. This component is commonly utilized in portable electronics, automotive systems, and power management solutions requiring precise voltage regulation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: 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) | 2.7V |
| 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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