MCP1812AT-012/HCA
IC REG LINEAR 300MA 4UDFNManufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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The Microchip Technology MCP1812AT-012-HCA is a fixed, low-power linear voltage regulator. This device delivers a stable 1.2V output with a maximum output current of 300mA. It features an ultra-low quiescent current of 0.5 µA, making it suitable for battery-powered applications. The voltage dropout is a mere 0.6V at 300mA, ensuring efficient operation. With an input voltage range up to 5.5V and a PSRR of 50dB at 1kHz, it provides excellent noise rejection. The MCP1812AT-012-HCA includes overcurrent protection for robust performance. Packaged in a compact 4-UDFN (1x1) exposed pad, it is designed for surface mounting and is supplied on tape and reel. This component finds application in portable electronics, IoT devices, and sensor networks.
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 | 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 | 4-UDFN (1x1) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.2V |
| Control Features | Enable |
| PSRR | 50dB (1kHz) |
| Voltage Dropout (Max) | 0.6V @ 300mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 220 µA |
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