Microchip Technology, Inc. Voltage Regulators - Linear MCP1812BT-028/LT

The MCP1812BT-028/LT is a linear voltage regulator from Quarktwin Technology Ltd. designed to provide a fixed output voltage of 2.8V with a maximum output current capability of 300 mA. It operates within an input voltage range of 1.8V to 5.5V, making it suitable for various applications requiring stable voltage regulation. The device features an ultra-low quiescent current of 250 nA, which is beneficial for battery-powered applications, and a shutdown supply current of 5 nA, allowing for minimal power consumption when not in use. The MCP1812BT-028/LT is stable with a ceramic output capacitor of 2.2 µF, ensuring low output noise and compact design. This regulator is ideal for energy harvesting, wearable electronics, and medical devices where efficiency and low power consumption are critical.