INA237AIDGSR TI Current Regulation/Management

The INA237 is a 16-bit digital current, voltage, and power monitor with an I2C/SMBus-compatible interface, operating from a 2.7-V to 5.5-V supply. It monitors common-mode voltage from –0.3 V to +48 V, independent of the supply, with a precision 0.1% gain error. The device features a low input bias current (10 nA max) and includes a 2.048-V internal reference. It reports current, bus voltage, and power with configurable averaging options and alert limits for overcurrent/undervoltage events. Packaged in a 10-pin VSSOP, the INA237 is ideal for high-accuracy power monitoring in industrial and battery-management systems. Applications include battery chargers, power management in servers, and energy measurement in industrial equipment. In stock at HL Electronics – request a quote for fast delivery.