MCP1812AT-018/LB
IC REG LINEAR 1.8V 300MA SC70-3Manufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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Microchip Technology's MCP1812AT-018-LB is a fixed 1.8V positive linear voltage regulator designed for efficient power management. This LDO regulator delivers a stable 300mA output current with a low quiescent current of 0.5 µA. It features an enable input for precise control and offers a typical dropout voltage of 0.6V at its maximum output current. Protection features include overcurrent limiting. The device operates from an input voltage up to 5.5V and is housed in a compact SC-70-3 surface-mount package, suitable for applications in the automotive and industrial sectors. Its high power supply rejection ratio (PSRR) of 50dB at 1kHz makes it well-suited for noise-sensitive designs.
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) | 1.8V |
| Control Features | Enable |
| PSRR | 50dB (1kHz) |
| Voltage Dropout (Max) | 0.6V @ 300mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 220 µA |