Honeywell Surface Mount Hall Effect Sensor, SOT 23, 3-Pin

The Honeywell unipolar Hall ICs sensor are small, versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet. They are designed to respond to a single pole north to south and it has high, medium and low magnetic sensitivities. It is built in reverse polarity protection which protect the device from potential damage during installation.

Wide temperature range of -40 °C to 150 °C
Enhances application flexibility
Low voltage 3 V capability
Robust IC design with ESD Class 2