The QT1081-ISG from Microchip Technology is a proximity and touch controller. This device has up to 8 buttons and a resolution of 8 bits. It is designed for sensors and transducers applications. The QT1081-ISG has a supply voltage range of 2.8V to 5V and an operating supply current of 5.6mA. It operates in a temperature range of -40°C to 85°C. The package type is 32-QFN (5x5) and is available in reel - TR packaging. The device is obsolete (EOL) and has a high popularity in the market. The estimated EOL date is not mentioned, but the supply and demand status is balanced. The device is commonly used in the market.