TMP300 Series

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

Catalog

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

Part	Output	Mounting Type	Output Type	Output Function	Accuracy	Current - Supply	Trip Temperature Threshold	Features	Supplier Device Package	Package / Case	Switching Temperature
Texas Instruments TMP300AIDBVT	Active Low	Surface Mount	Open Drain	/OverTemp	3 °C	110 µA	Hot	Selectable Trip Point	SOT-23-6	SOT-23-6	Programmable
Texas Instruments TMP300AIDCKRG4	Active Low	Surface Mount	Open Drain	/OverTemp VTemp	4 °C	110 µA	Hot	Trip Test	SC-70-6	6-TSSOP SC-88 SOT-363	Programmable
Texas Instruments TMP300BIDBVT	Active Low	Surface Mount	Open Drain	/OverTemp	6 °C	110 µA	Hot	Selectable Trip Point	SOT-23-6	SOT-23-6	Programmable
Texas Instruments TMP300AIDCKR	Active Low	Surface Mount	Open Drain	/OverTemp VTemp	4 °C	110 µA	Hot	Trip Test	SC-70-6	6-TSSOP SC-88 SOT-363	Programmable
Texas Instruments TMP300AIDBVR	Active Low	Surface Mount	Open Drain	/OverTemp VTemp	4 °C	110 µA	Hot	Trip Test	SOT-23-6	SOT-23-6	Programmable
Texas Instruments TMP300AIDCKT	Active Low	Surface Mount	Open Drain	/OverTemp	3 °C	110 µA	Hot	Selectable Trip Point	SC-70-6	6-TSSOP SC-88 SOT-363	Programmable
Texas Instruments TMP300BIDBVR	Active Low	Surface Mount	Open Drain	/OverTemp VTemp	6 °C	110 µA	Hot	Trip Test	SOT-23-6	SOT-23-6	Programmable
Texas Instruments TMP300BIDCKR	Active Low	Surface Mount	Open Drain	/OverTemp VTemp	6 °C	110 µA	Hot	Trip Test	SC-70-6	6-TSSOP SC-88 SOT-363	Programmable

Catalog

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

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.