The INA220BIDGSR from Texas Instruments is a high-quality, high-precision current shunt and power monitor.

• Features: Integrated with a precision voltage reference and an instrumentation amplifier
• Feature: Calculate power, which can be accessed via the I2C interface
• Feature: Programmable calibration value
• Supply Voltage: 3V to 5.5V
• Addresses: Four programmable addresses
• Package: Tiny MSOP-10 package
• Common-Mode Voltage Range: -16V to +80V
• Features: Overvoltage fault thresholds
• Features: Programmable conversion time and sampling rate