Microchip MCP9509HT Series, Open Drain Output Temperature Sensor Switch, Surface Mount, ±0.5°C, 5-Pin SOT-23

The Microchip MCP9509 resistor programmable temperature switch can be programmed with a single external resistor, which provides high design flexibility and simplicity. It operates voltage range of 2.7V to 5.5V. This switch provide user programmable features such as 2°C and 10°C (typical) switch hysteresis and output structure configuration.

• Low supply current of 30 μA (typical)
• Temperature switch accuracy is ±0.5°C
• Switch for falling temperature hot option
• Open drain external pull-up resistor
• Temperature range between -40°C and +125°C
• 5-lead Plastic Small Outline Transistor (SOT-23) package