BUY LM75BD https://www.utsource.net/itm/p/11249926.html

Manufacturer: NXP Package/Case: SOP8 Description: Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface Features: ±2°C Accuracy Over Temperature Range Programmable Temperature Limit Two-Wire Serial Interface SMBus and I2C Compatible Open-Drain ALERT Output Power-On Reset Low Power Consumption Operating Voltage Range: 2.7 V to 5.5 V Operating Temperature Range: -40°C to +125°C Available in 8-Pin SOP Package Applications: Battery Management Thermal Management Industrial Process Control Automotive Electronics Consumer Electronics Medical Electronics Home Appliances (For reference only)