MCP1812BT-040/LB
IC REG LINEAR 4V 300MA SC70-3Manufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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Microchip Technology's MCP1812BT-040-LB is a fixed 4V positive linear voltage regulator IC. This single-output device provides 300mA of current with a typical quiescent current of 0.5 µA, making it suitable for power-sensitive applications. The dropout voltage is rated at a maximum of 0.6V at 300mA. Featuring an active-low shutdown input and over-current protection, the MCP1812BT-040-LB is housed in a compact SC-70-3 package, ideal for surface-mount assembly. Its performance is characterized by a 50dB PSRR at 1kHz. This component finds utility in battery-powered devices, portable electronics, and automotive systems. The operating temperature range is -40°C to 85°C (TJ).
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) | 4V |
| Control Features | Enable |
| PSRR | 50dB (1kHz) |
| Voltage Dropout (Max) | 0.6V @ 300mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 220 µA |