MCP1812AT-025/LB
IC REG LINEAR 2.5V 300MA SC70-3Manufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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The Microchip Technology MCP1812AT-025-LB is a fixed 2.5V positive linear voltage regulator. This device delivers a stable 300mA output current with a low quiescent current of 0.5 µA, making it suitable for battery-powered applications. Featuring an enable pin for power sequencing and shutdown control, it also incorporates over-current protection. The low dropout voltage of 0.6V at 300mA and a Power Supply Rejection Ratio (PSRR) of 50dB at 1kHz are key performance characteristics. The regulator operates from an input voltage range of up to 5.5V and is housed in an SC-70-3 (SOT-323) surface-mount package, supplied on tape and reel. It is commonly utilized in portable electronics, automotive systems, and industrial control applications where efficient and stable voltage regulation is critical.
Additional Information
Series: -RoHS Status: unknownManufacturer 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 | 300mA |
| 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 @ 300mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 220 µA |