Product details

Setpoint type Pin-Selectable Setpoint value (°C) 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125 Operating temperature range (°C) -40 to 125 Accuracy over temp range (max) (°C) 2 Output type Open drain Supply voltage (min) (V) 1.4 Supply voltage (max) (V) 3.6 Supply current (typ) (µA) 8 Number of comparator channels 1 Features Built-in hysteresis Rating Automotive Interface type Switch
Setpoint type Pin-Selectable Setpoint value (°C) 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125 Operating temperature range (°C) -40 to 125 Accuracy over temp range (max) (°C) 2 Output type Open drain Supply voltage (min) (V) 1.4 Supply voltage (max) (V) 3.6 Supply current (typ) (µA) 8 Number of comparator channels 1 Features Built-in hysteresis Rating Automotive Interface type Switch
SOT-5X3 (DRL) 6 2.56 mm² 1.6 x 1.6
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40ºC to 125ºC Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Low Power: 15 µA (Maximum)
  • SOT563 Package: 1.6 mm × 1.6 mm × 0.6 mm
  • Trip-Point Accuracy: ±0.2°C (Typical) From 40°C to 125°C
  • Pin-Selectable Trip Points
  • Open-Drain Output, Active Low
  • Selectable Hysteresis: 5°C or 10°C
  • Low Supply Voltage Range: 1.4 to 3.6 V
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40ºC to 125ºC Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Low Power: 15 µA (Maximum)
  • SOT563 Package: 1.6 mm × 1.6 mm × 0.6 mm
  • Trip-Point Accuracy: ±0.2°C (Typical) From 40°C to 125°C
  • Pin-Selectable Trip Points
  • Open-Drain Output, Active Low
  • Selectable Hysteresis: 5°C or 10°C
  • Low Supply Voltage Range: 1.4 to 3.6 V

The TMP302-Q1 family of devices is a temperature switch in a micropackage (SOT563). The TMP302-Q1 family of devices offers low power (15 µA maximum) and ease-of-use through pin-selectable trip points and hysteresis.

These devices require no additional components for operation; they can function independent of microprocessors or microcontrollers.

The TMP302-Q1 family of devices is available in several different versions with trip points from 50ºC to 125ºC in increments of 5ºC (see the Device Comparison Table).

The TMP302-Q1 family of devices is a temperature switch in a micropackage (SOT563). The TMP302-Q1 family of devices offers low power (15 µA maximum) and ease-of-use through pin-selectable trip points and hysteresis.

These devices require no additional components for operation; they can function independent of microprocessors or microcontrollers.

The TMP302-Q1 family of devices is available in several different versions with trip points from 50ºC to 125ºC in increments of 5ºC (see the Device Comparison Table).

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* Data sheet TMP302-Q1 Automotive Grade, Easy-to-Use, Low-Power, Temperature Switch in MicroPackage datasheet (Rev. C) PDF | HTML 21 Dec 2018
Application brief Improving System Reliability in Auto and Ind. Cameras w/ AccurateTemp. Sensing PDF | HTML 03 Jan 2022
Technical article How to maintain thermal performance when designing with USB Power Delivery PDF | HTML 12 Jun 2017

Design & development

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SOT-5X3 (DRL) 6 View options

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