MCP1811AT-030/HCA
IC REG LINEAR 150MA 4UDFNManufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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Microchip Technology MCP1811AT-030-HCA is a fixed output linear voltage regulator. This LDO regulator provides a stable 3V output with a maximum output current of 150mA. Featuring a low quiescent current of 0.5 µA and a supply current of 110 µA (max), it is suitable for battery-powered applications. The device offers robust protection with overcurrent, overtemperature, and short-circuit capabilities. Its low dropout voltage of 0.6V at 150mA and a high Power Supply Rejection Ratio (PSRR) of 50dB at 1kHz make it ideal for noise-sensitive applications. The MCP1811AT-030-HCA is housed in a compact 4-UDFN (1x1) exposed pad package, supplied on tape and reel. It operates across a temperature range of -40°C to 85°C, finding application in areas such as portable electronics, consumer devices, and automotive systems.
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) | 3V |
| 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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