INA199B3DCKR TI Current Regulation/Management

The INA199 is a voltage-output current-sense amplifier with gain of 100V/V (B3 option), operating from 2.7V to 26V supply. It features wide common-mode range of -0.2V to 26V (20V at 5V supply), independent of supply voltage. The device provides 150µV typical offset voltage, 0.5% gain error, and 80kHz bandwidth. It draws only 65µA supply current typical. The INA199 is optimized for low-side and high-side current sensing, with output referenced to ground. Selection is ideal for precision current measurement in industrial and battery-powered systems. Applications include solenoid and actuator current monitoring, battery management systems, motor control, overcurrent protection, and power management in portable devices. In stock at HL Electronics – request a quote for fast delivery.