TMP300 Series

Resistor-Programmable, up to 18V-Capable Temp Switch and Analog Out Sensor

Catalog(6 parts)

Part	Trip Temperature Threshold	Mounting Type	Package / Case	Accuracy▲▼	Accuracy▲▼	Features	Output Type	Current - Supply▲▼	Switching Temperature	Output Function	Supplier Device Package
Texas Instruments TMP300AIDBVT Thermostat Programmable Active Low Open Drain SOT-23-6	Hot	Surface Mount	SOT-23-6	-3 °C	3 °C	Selectable Trip Point	Open Drain	0.00011000000085914508 A	Programmable	/OverTemp	SOT-23-6
Texas Instruments TMP300BIDCKT Thermostat Programmable Active Low Open Drain SC-70-6	Hot	Surface Mount	6-TSSOP, SC-88, SOT-363	-6 °C	6 °C	Selectable Trip Point	Open Drain	0.00011000000085914508 A	Programmable	/OverTemp	SC-70-6
Texas Instruments TMP300AIDCKRG4 Thermostat Programmable Active Low Open Drain SC-70-6	Hot	Surface Mount	6-TSSOP, SC-88, SOT-363	-4 °C	4 °C	Trip Test	Open Drain	0.00011000000085914508 A	Programmable	/OverTemp, VTemp	SC-70-6
Texas Instruments TMP300BIDBVT Thermostat Programmable Active Low Open Drain SOT-23-6	Hot	Surface Mount	SOT-23-6	-6 °C	6 °C	Selectable Trip Point	Open Drain	0.00011000000085914508 A	Programmable	/OverTemp	SOT-23-6
Texas Instruments TMP300AIDCKR Thermostat Programmable Active Low Open Drain SC-70-6	Hot	Surface Mount	6-TSSOP, SC-88, SOT-363	-4 °C	4 °C	Trip Test	Open Drain	0.00011000000085914508 A	Programmable	/OverTemp, VTemp	SC-70-6
Texas Instruments TMP300AIDBVR Thermostat Programmable Active Low Open Drain SOT-23-6	Hot	Surface Mount	SOT-23-6	-4 °C	4 °C	Trip Test	Open Drain	0.00011000000085914508 A	Programmable	/OverTemp, VTemp	SOT-23-6

Key Features

• Accuracy: ±1°C (typical at +25°C)Programmable trip pointProgrammable hysteresis: 5°C/10°COpen-drain outputsLow power: 110 µA (maximum)Wide voltage range: +1.8 V to +18 VTemperature range: –40°C to +125°CAnalog out: 10mV/°CSC70-6 and SOT23-6 packagesAccuracy: ±1°C (typical at +25°C)Programmable trip pointProgrammable hysteresis: 5°C/10°COpen-drain outputsLow power: 110 µA (maximum)Wide voltage range: +1.8 V to +18 VTemperature range: –40°C to +125°CAnalog out: 10mV/°CSC70-6 and SOT23-6 packages

Description

The TMP300 is a low-power, resistor-programmable, digital output temperature switch. The device allows a threshold point to be set by adding an external resistor. Two levels of hysteresis are available. The TMP300 has a VTEMPanalog output that can be used as a testing point or in temperature-compensation loops. Available in two micropackages with proven thermal characteristics, low current consumption, and a supply voltage as low as 1.8 V, the TMP300 is designed for power-sensitive systems that require simple and reliable thermal management. The TMP300 is a low-power, resistor-programmable, digital output temperature switch. The device allows a threshold point to be set by adding an external resistor. Two levels of hysteresis are available. The TMP300 has a VTEMPanalog output that can be used as a testing point or in temperature-compensation loops. Available in two micropackages with proven thermal characteristics, low current consumption, and a supply voltage as low as 1.8 V, the TMP300 is designed for power-sensitive systems that require simple and reliable thermal management.