TMP302 Series

Pin-Selectable Trip Point 1.4V-Capable Family of Temperature Switches

Catalog(7 parts)

Part	Features	Package / Case	Output Type	Current - Output (Max)▲▼	Trip Temperature Threshold	Current - Supply▲▼	Supplier Device Package	Voltage - Supply▲▼	Voltage - Supply▲▼	Switching Temperature▲▼	Output Function	Mounting Type	Accuracy▲▼	Accuracy▲▼	Operating Temperature▲▼	Operating Temperature▲▼	Grade	Qualification
Texas Instruments TMP302ADRLR Thermostat 50°C, 55°C, 60°C, 65°C Active Low Open Drain SOT-5X3	Selectable Trip Point	SOT-563, SOT-666	Open Drain	0.009999999776482582 A	Hot	0.000007999999979801942 A	SOT-5X3	3.5999999046325684 V	1.399999976158142 V	50 °C, 55 °C, 60 °C, 65 °C	/OverTemp	Surface Mount	-2 °C	2 °C	125 °C	-40 °C
Texas Instruments TMP302DQDRLRQ1 Thermostat 110°C, 115°C, 120°C, 125°C Active Low Open Drain SOT-5X3	Selectable Trip Point	SOT-563, SOT-666	Open Drain	0.009999999776482582 A	Hot	0.000007999999979801942 A	SOT-5X3	3.5999999046325684 V	1.399999976158142 V	110 °C, 115 °C, 120 °C, 125 °C	/OverTemp	Surface Mount	-2 °C	2 °C	125 °C	-40 °C	Automotive	AEC-Q100
Texas Instruments TMP302BQDRLRQ1 Thermostat 70°C, 75°C, 80°C, 85°C Active Low Open Drain SOT-5X3	Selectable Trip Point	SOT-563, SOT-666	Open Drain	0.009999999776482582 A	Hot	0.000007999999979801942 A	SOT-5X3	3.5999999046325684 V	1.399999976158142 V	70 °C, 75 °C, 80 °C, 85 °C	/OverTemp	Surface Mount	-2 °C	2 °C	125 °C	-40 °C	Automotive	AEC-Q100
Texas Instruments TMP302DDRLT Thermostat 110°C, 115°C, 120°C, 125°C Active Low Open Drain SOT-5X3	Selectable Trip Point	SOT-563, SOT-666	Open Drain	0.009999999776482582 A	Hot	0.000007999999979801942 A	SOT-5X3	3.5999999046325684 V	1.399999976158142 V	110 °C, 115 °C, 120 °C, 125 °C	/OverTemp	Surface Mount	-2 °C	2 °C	125 °C	-40 °C
Texas Instruments TMP302CDRLR Thermostat 90°C, 95°C, 100°C, 105°C Active Low Open Drain SOT-5X3	Selectable Trip Point	SOT-563, SOT-666	Open Drain	0.009999999776482582 A	Hot	0.000007999999979801942 A	SOT-5X3	3.5999999046325684 V	1.399999976158142 V	90 °C, 95 °C, 100 °C, 105 °C	/OverTemp	Surface Mount	-2 °C	2 °C	125 °C	-40 °C
Texas Instruments TMP302CQDRLRQ1 Thermostat 90°C, 95°C, 100°C, 105°C Active Low Open Drain SOT-5X3	Selectable Trip Point	SOT-563, SOT-666	Open Drain	0.009999999776482582 A	Hot	0.000007999999979801942 A	SOT-5X3	3.5999999046325684 V	1.399999976158142 V	90 °C, 95 °C, 100 °C, 105 °C	/OverTemp	Surface Mount	-2 °C	2 °C	125 °C	-40 °C	Automotive	AEC-Q100
Texas Instruments TMP302AQDRLRQ1 Thermostat 50°C, 55°C, 60°C, 65°C Active Low Open Drain SOT-5X3	Selectable Trip Point	SOT-563, SOT-666	Open Drain	0.009999999776482582 A	Hot	0.000007999999979801942 A	SOT-5X3	3.5999999046325684 V	1.399999976158142 V	50 °C, 55 °C, 60 °C, 65 °C	/OverTemp	Surface Mount	-2 °C	2 °C	125 °C	-40 °C	Automotive	AEC-Q100

Key Features

• Low Power: 15 µA (Maximum)SOT563 Package: 1.6-mm × 1.6-mm × 0.6 mmTrip-Point Accuracy: ±0.2°C (Typical) From +40°C to +125°CPin-Selectable Trip PointsOpen-Drain OutputPin-Selectable Hysteresis: 5°C and 10°CLow Supply Voltage Range: 1.4 V to 3.6 VLow Power: 15 µA (Maximum)SOT563 Package: 1.6-mm × 1.6-mm × 0.6 mmTrip-Point Accuracy: ±0.2°C (Typical) From +40°C to +125°CPin-Selectable Trip PointsOpen-Drain OutputPin-Selectable Hysteresis: 5°C and 10°CLow Supply Voltage Range: 1.4 V to 3.6 V

Description

The TMP302 device is a temperature switch in a micropackage (SOT563). The TMP302 offers low power (15-µA maximum) and ease-of-use through pin-selectable trip points and hysteresis. These devices require no additional components for operation; they can function independent of microprocessors or microcontrollers. The TMP302 is available in several different versions. For additional trip points, contact a TI representative. The TMP302 device is a temperature switch in a micropackage (SOT563). The TMP302 offers low power (15-µA maximum) and ease-of-use through pin-selectable trip points and hysteresis. These devices require no additional components for operation; they can function independent of microprocessors or microcontrollers. The TMP302 is available in several different versions. For additional trip points, contact a TI representative.