Microchip Technology, Inc. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MCP1812BT-025/LB

The MCP1812BT-025/LB is a low dropout (LDO) linear voltage regulator designed for applications requiring a stable output voltage of 2.5V with a maximum output current of 300 mA. It features an ultra-low quiescent current of 250 nA, making it suitable for long-life battery-powered devices. The device operates within an input voltage range of 1.8V to 5.5V and is stable with ceramic output capacitors, requiring only 2.2 µF for stability. The MCP1812BT-025/LB includes overcurrent protection and can be shut down to achieve a typical supply current of 5 nA. This regulator is ideal for energy harvesting, wearable electronics, and medical devices, where low power consumption is critical.