INA231AIYFFR TI Current Regulation/Management

The INA231 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 a common-mode voltage from –0.3 V to +28 V, independent of the supply, with a 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. Packaged in a 12-pin DSBGA (YFF) (2.2 mm × 1.9 mm), it is ideal for high-accuracy power monitoring in portable and space-constrained applications. In stock at HL Electronics – request a quote for fast delivery.