LP2981A-30DBVTG4
IC REG LINEAR 3V 100MA SOT23-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP2981A-30DBVTG4 is a fixed 3V positive linear voltage regulator designed for efficient power management. It delivers a stable 100mA output current with a low quiescent current of 95 µA, making it suitable for battery-powered applications. The device features a low dropout voltage of 0.37V at its full output current, minimizing power loss. Protection mechanisms include over current, over temperature, and short circuit protection. With a maximum input voltage of 16V and an operating temperature range of -40°C to 125°C, this SOT-23-5 packaged component is ideal for use in portable electronics, automotive systems, and industrial control applications. Its high power supply rejection ratio (PSRR) of 63dB at 1kHz ensures clean power delivery.
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 | SC-74A, SOT-753 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 100mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 95 µA |
| Voltage - Input (Max) | 16V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3V |
| Control Features | Enable |
| PSRR | 63dB (1kHz) |
| Voltage Dropout (Max) | 0.37V @ 100mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 1.7 mA |
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