• 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
• Pin-Selectable Hysteresis: 5°C and 10°C
• Low Supply Voltage Range: 1.4 V to 3.6 V

• Cell Phone Handsets
• Portable Media Players
• Consumer Electronics
• Servers
• Power-Supply Systems
• DC-DC Modules
• Thermal Monitoring
• Electronic Protection Systems

The TMP302 is a temperature switch in a micropackage (SOT563). The TMP302 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 is available in several different versions. For additional trip points, contact a TI representative.

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