BUY TSYS01 https://www.utsource.net/itm/p/11903108.html

The TSYS01 is a temperature sensor from STMicroelectronics. It is a digital output temperature sensor which provides accurate temperature readings over a wide temperature range. The device is available in a QFN package and is designed for use in automotive and industrial applications. Features: * Operating temperature range: -40°C to +125°C * Accuracy: ±0.5°C * Output: I2C/SPI * Supply voltage: 1.8V to 5.5V Applications: * Automotive * Industrial * HVAC * Medical (For reference only)