MCP1811AT-025/LB
IC REG LINEAR 2.5V 150MA SC70-3Manufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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Microchip Technology MCP1811AT-025-LB is a fixed 2.5V positive linear voltage regulator with a 150mA output current capability. This LDO regulator features a low quiescent current of 0.5µA and a typical input voltage range up to 5.5V, with a dropout voltage of 0.6V at 150mA. The device includes an Enable pin for power saving and over-current protection. Designed for surface mounting, it is supplied in a compact SC-70-3 package, compatible with SOT-323 footprints, presented on tape and reel. The MCP1811AT-025-LB is suitable for battery-powered devices, portable electronics, and automotive applications requiring stable voltage regulation. Its high PSRR of 50dB at 1kHz contributes to noise-sensitive designs.
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 | SC-70, SOT-323 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 85°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 0.5 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SC-70-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.5V |
| Control Features | Enable |
| PSRR | 50dB (1kHz) |
| Voltage Dropout (Max) | 0.6V @ 150mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 110 µA |
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