The LTC2991IMS#PBF is an octal I2C temperature, voltage, and current monitor with current and power monitors and regulators, manufactured by Analog Devices. It is designed to measure all eight channels of different temperature, voltage, and current devices. It also provides power monitoring of up to four channels by integrating the in-channel current and voltage sensing. The LTC2991IMS#PBF is a digital multi-sensor monitoring solution that accurately measures from -40°C to 125°C (1°C resolution). It enables precision measurements of current from -6A to +6A, voltage up to 200V, and temperature ranges of -40°C to +125°C. Its integrated autonomous power controls can manage up to four distinct circuits in the system. This makes it an ideal device for industrial control and monitoring applications such as battery management systems, motor control systems, thermal management systems, server/storage power supplies, and factory automation systems.