The SI7201-B-07-IV is a solid-state omnipolar switch from Silicon Labs. It comes in a TO-236-3, SC-59, SOT-23-3 package and can be mounted using SMD (SMT) technology. The switch operates using Hall Effect technology and has an open drain output type. It functions as an omnipolar switch with a sensing range of ±2.0mT Trip and ±0.6mT Release. The SI7201-B-07-IV operates at a voltage range of 1.7V to 5.5V and has a temperature range of -40°C to 125°C (TA).