Microchip Digital Output Temperature Sensor Surface Mount Serial-I2C SMBus ±3°C 5-Pin SOT-23 TC74A0-3.3VCTTR

Microchip TC74A0-3.3VCTTR is a digital output Temperature Sensor designed for surface mount applications, featuring a Serial-I2C and SMBus interface for seamless communication with microcontrollers and control systems. It provides temperature measurement with an accuracy of ±3°C, making it suitable for precise thermal monitoring.

Operating within a voltage range of 2.7V to 5.5V and temperature range from -40°C to 125°C, this sensor is optimized for demanding industrial and commercial environments. The small 5-pin SOT-23 package with dimensions of 1.9mm x 1.8mm x 1.3mm supports compact and efficient PCB designs.

The TC74 series is widely used in thermal protection and control systems across sectors such as industrial machinery, HVAC, laboratory equipment, manufacturing processes, and commercial electronics. The sensor converts temperature to digital format via a robust 2-wire serial interface, facilitating accurate real-time temperature data acquisition.

Operates with supply voltage from 2.7V to 5.5V suitable for various power environments. Provides digital temperature output via Serial-I2C and SMBus interfaces for easy integration. Supports operating temperature range from -40°C up to 125°C for robust environmental tolerance.

Compact dimensions of 1.9mm length, 1.8mm width, and 1.3mm height enable space-efficient PCB design. Accuracy of ±3°C ensures reliable temperature sensing for thermal management.

The package is RoHS compliant and designed for surface mounting, allowing efficient automated assembly. It is a reliable component for temperature sensing applications where size, accuracy, and interface compatibility are critical. Explore the broader Electronics & Electricals range at EnvMart for complementary sensor ICs and accessories.