Temperature switches
Configurable ALERT thresholds for autonomous temperature protection
We offer the largest selection of configurable temperature switches that reduce your production cost with their self-test feature and enable systems to be protected autonomously with integrated, selectable hysteresis for enhanced noise immunity. The threshold temperature at which our switches trigger an alert can be resistor programmable, pin-selectable or factory set.
Threshold settings
Find devices that fit your programmability needs
Rating
Address stringent design requirements with our qualified device options
TMP390-Q1
Automotive grade, ultra-small, dual-channel, 0.5-μA, resistor-programmable temperature switch
TMP303
±0.2°C Factory programmed temperature window comparator capable of 1.4-3.6 V supply operation
TMP708
Temperature switch with 10°C and 30°C hysteresis options and a temperature threshold set by just one external resistor