MCP1811AT-040/HCA
IC REG LINEAR 150MA 4UDFNManufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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Microchip Technology's MCP1811AT-040-HCA is a fixed, positive linear voltage regulator offering 150mA output current. This LDO regulator features a low quiescent current of 0.5 µA and a maximum input voltage of 5.5V. The output voltage is fixed at 4V with a maximum dropout voltage of 0.6V at 150mA. Protection features include over current, over temperature, and short circuit. The device operates across a temperature range of -40°C to 85°C and offers a Power Supply Rejection Ratio (PSRR) of 50dB at 1kHz. The MCP1811AT-040-HCA is supplied in a compact 4-UDFN (1x1) package, suitable for surface mounting in applications such as battery-powered devices, portable electronics, and sensor modules.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 4-UDFN Exposed Pad |
| 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 | 4-UDFN (1x1) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 4V |
| Control Features | Enable |
| PSRR | 50dB (1kHz) |
| Voltage Dropout (Max) | 0.6V @ 150mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 110 µA |
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