MCP9502 Series

Temperature Switch with Selectable Hysteresis

Catalog

Temperature Switch with Selectable Hysteresis

Part	Accuracy	Current - Output (Max) [Max]	Mounting Type	Output	Current - Supply	Switching Temperature	Output Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Trip Temperature Threshold	Selectable Hysteresis	Package / Case	Output Function
Microchip Technology MCP9502PT-105E/OT	6 °C	20 mA	Surface Mount	Active High	25 çA	221 °F	Push-Pull	3 V	6 V	SOT-23-5	125 °C	-40 °C	Hot		SC-74A SOT-753	OverTemp
Microchip Technology MCP9502PT-125E/OT	6 °C	20 mA	Surface Mount	Active High	25 çA	125 °C	Push-Pull	3 V	6 V	SOT-23-5	125 °C	-40 °C	Hot		SC-74A SOT-753	OverTemp

Catalog

Temperature Switch with Selectable Hysteresis

Key Features

• * Factory Set Temperature Switch

• * TSET = -35°C,-25°C, -15°C, -5°C, 5°C, 15°C, 25°C, 35°C, 45°C, 55°C, 65°C, 75°C, 85°C, 95°C, 105°C, 115°C, 125°C

• * Wide Operating Voltage Range: 2.7V to 5.5V

• * Low Supply Current: 25 µA (typical)

• * ±1°C (typical)

• * AEC-Q100 Qualified Grade 1

Description

MCP9501/2/3/4 family of devices are temperature switches with ±1°C (typical) accurate factory set output thresholds. These devices are ideal for high power supply systems where an overtemperature protection circuit is needed. These devices do not require external components, consume 25 µA (typical), and the factory set thresholds provide simplicity.