MCP1812BT-028/LB
IC REG LINEAR 2.8V 300MA SC70-3Manufacturer: Microchip Technology
Categories: Linear, Low Drop Out (LDO) Regulators
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Microchip Technology's MCP1812BT-028-LB is a fixed 2.8V positive linear voltage regulator. This LDO offers a 300mA output current capability with a low quiescent current of 0.5 µA and a maximum input voltage of 5.5V. The device features an enable pin for power sequencing and overcurrent protection. With a typical voltage dropout of 0.6V at its maximum output current, it is suitable for applications requiring efficient power management. The regulator's high power supply rejection ratio (PSRR) of 50dB at 1kHz makes it effective in noisy environments. Supplied in a compact SC-70-3 (SOT-323) surface-mount package on tape and reel, the MCP1812BT-028-LB is utilized in portable electronics and battery-powered devices. It operates within a temperature range of -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) | 2.8V |
| Control Features | Enable |
| PSRR | 50dB (1kHz) |
| Voltage Dropout (Max) | 0.6V @ 300mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 220 µA |