MCP1811AT-040/LB
IC REG LINEAR 4V 150MA SC70-3Manufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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Microchip Technology MCP1811AT-040-LB is a low-noise, low quiescent current linear voltage regulator. This positive fixed output regulator provides a stable 4V output with a maximum output current of 150mA. It features a low dropout voltage of 0.6V at the full load condition, enabling operation from a maximum input voltage of 5.5V. The device includes an enable pin for power management and overcurrent protection for safeguarding the load. With a quiescent current of 0.5 µA and a supply current of 110 µA maximum, this regulator is well-suited for battery-powered applications. The SC-70-3 package facilitates compact surface-mount designs. Typical applications include portable electronics, battery management systems, and sensor interfaces. The operating temperature range is -40°C to 85°C.
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 | 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) | 4V |
| 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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