LP2981-28DBVRE4
IC REG LINEAR 2.8V 100MA SOT23-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP2981-28DBVRE4 is a fixed 2.8V positive linear voltage regulator designed for general-purpose applications. This device delivers a stable 100mA output current with a low quiescent current of 95 µA, making it suitable for battery-powered systems. It features an input voltage range up to 16V and a maximum dropout voltage of 0.37V at 100mA. Protection circuitry includes over current, over temperature, and short circuit capabilities. The LP2981-28DBVRE4 is supplied in a SOT-23-5 package, suitable for surface mounting. Its high power supply rejection ratio (PSRR) of 63dB at 1kHz enhances performance in noisy environments. This component finds application in consumer electronics, portable devices, and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)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) | 2.8V |
| 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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