Microchip Temperature Sensor Switch, Open Drain Output, Surface Mount, ±0.5°C, 5 Pins

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RS Stock No.:
668-7173
Mfr. Part No.:
MCP9509CT-E/OT
Brand:
Microchip
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Brand

Microchip

Sensor Function

Temperature Switch

Output Type

Open Drain

Accuracy

±0.5°C

Mounting Type

Surface Mount

Pin Count

5

Operating Temperature Range

-40 to +125 °C

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+125 °C

Minimum Operating Supply Voltage

2.7 V

Maximum Operating Supply Voltage

5.5 V

Package Type

SOT-23

Length

3.1mm

Height

1.3mm

Width

1.8mm

Dimensions

3.1 x 1.8 x 1.3mm

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 cold option

Open drain external pull-up resistor

Temperature range between -40°C and +125°C

5-lead Plastic Small Outline Transistor (SOT-23) package

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