INA219AIDCNR TI Current Regulation/Management

The INA219 is a high-precision digital current, voltage, and power monitor with an I2C/SMBus-compatible interface, operating from a 3-V to 5.5-V supply . It features 12-bit resolution, 1% accuracy, and measures common-mode voltage from 0 V to 26 V with a low 100-µV offset voltage . The device reports current, voltage, and power with configurable averaging options and alert limits, consuming only 1 mA of supply current. Packaged in an 8-pin SOT-23 (DCN) (2.95 mm × 2.8 mm), the INA219 is ideal for power monitoring in servers, battery management systems, portable electronics, and energy measurement in industrial and consumer devices requiring high-accuracy digital current sensing. In stock at HL Electronics – request a quote for fast delivery.