Sensors, Transducers

TMP303GDRLR

Active

FACTORY PROGRAMMED TEMPERATURE WINDOW COMPARATOR

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Search across all available documentation for this part.

DocumentsHow to Protect Battery Power Management Systems From Thermal Damage (Rev. A)TMP303 Easy-to-Use, Low-Power, 1°C, Low-Supply Temperature Range Monitor In Micropackage datasheet (Rev. I)+1

Sensors, Transducers

TMP303GDRLR

Active

Texas Instruments

FACTORY PROGRAMMED TEMPERATURE WINDOW COMPARATOR

Deep-Dive with AI

DocumentsHow to Protect Battery Power Management Systems From Thermal Damage (Rev. A)TMP303 Easy-to-Use, Low-Power, 1°C, Low-Supply Temperature Range Monitor In Micropackage datasheet (Rev. I)+1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TMP303GDRLR

Accuracy	1 °C
Current - Output (Max) [Max]	8 mA
Current - Supply	4 µA
Features	Selectable Hysteresis
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	Active High
Output Function	OverTemp
Output Type	Push-Pull
Package / Case	SOT-666, SOT-563
Selectable Hysteresis	True
Supplier Device Package	SOT-5X3
Switching Temperature	90 °C
Trip Temperature Threshold	Hot
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.4 V

TMP303 Series

Factory Programmed Temperature Window Comparator

Part	Package / Case	Trip Temperature Threshold	Operating Temperature [Max]	Operating Temperature [Min]	Switching Temperature	Supplier Device Package	Output Function	Accuracy	Output	Mounting Type	Current - Output (Max) [Max]	Output Type	Features	Current - Supply	Voltage - Supply [Min]	Voltage - Supply [Max]
Texas Instruments TMP303EDRLT	SOT-563 SOT-666	Hot	125 °C	-40 °C	70 °C	SOT-5X3	OverTemp	1 °C	Active High	Surface Mount	8 mA	Push-Pull	Selectable Hysteresis	4 µA	1.4 V	3.6 V
Texas Instruments TMP303GDRLT	SOT-563 SOT-666	Hot	125 °C	-40 °C	90 °C	SOT-5X3	OverTemp	1 °C	Active High	Surface Mount	8 mA	Push-Pull	Selectable Hysteresis	4 µA	1.4 V	3.6 V
Texas Instruments TMP303EDRLR	SOT-563 SOT-666	Hot	125 °C	-40 °C	70 °C	SOT-5X3	OverTemp	1 °C	Active High	Surface Mount	8 mA	Push-Pull	Selectable Hysteresis	4 µA	1.4 V	3.6 V
Texas Instruments TMP303CDRLR	SOT-563 SOT-666	Hot	125 °C	-40 °C	60 °C	SOT-5X3	OverTemp	1 °C	Active High	Surface Mount	8 mA	Push-Pull	Selectable Hysteresis	4 µA	1.4 V	3.6 V
Texas Instruments TMP303BDRLT	SOT-563 SOT-666	Hot	125 °C	-40 °C	55 °C	SOT-5X3	OverTemp	1 °C	Active High	Surface Mount	8 mA	Push-Pull	Selectable Hysteresis	4 µA	1.4 V	3.6 V
Texas Instruments TMP303GDRLR	SOT-563 SOT-666	Hot	125 °C	-40 °C	90 °C	SOT-5X3	OverTemp	1 °C	Active High	Surface Mount	8 mA	Push-Pull	Selectable Hysteresis	4 µA	1.4 V	3.6 V
Texas Instruments TMP303FDRLT	SOT-563 SOT-666	Hot	125 °C	-40 °C	176 °F	SOT-5X3	OverTemp	1 °C	Active High	Surface Mount	8 mA	Push-Pull	Selectable Hysteresis	4 µA	1.4 V	3.6 V
Texas Instruments TMP303DDRLT	SOT-563 SOT-666	Hot	125 °C	-40 °C	125 °C	SOT-5X3	OverTemp	0.2 °C	Active High	Surface Mount	8 mA	Push-Pull	Selectable Hysteresis	4 µA	1.4 V	3.6 V
Texas Instruments TMP303FDRLR	SOT-563 SOT-666	Hot	125 °C	-40 °C	176 °F	SOT-5X3	OverTemp	1 °C	Active High	Surface Mount	8 mA	Push-Pull	Selectable Hysteresis	4 µA	1.4 V	3.6 V
Texas Instruments TMP303DDRLR	SOT-563 SOT-666	Hot	125 °C	-40 °C	125 °C	SOT-5X3	OverTemp	0.2 °C	Active High	Surface Mount	8 mA	Push-Pull	Selectable Hysteresis	4 µA	1.4 V	3.6 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	4000	$ 0.48
Texas Instruments	LARGE T&R	1	$ 0.73
		100	$ 0.56
		250	$ 0.41
		1000	$ 0.29

Description

General part information

TMP303 Series

The TMP303 devices are temperature range monitors that offer design flexibility through an extra small footprint (SOT-563), low power (5 µA maximum) and low supply voltage capability (as low as 1.4 V).

These devices require no additional components for operation; each can function independent of microprocessors or microcontrollers.

There are seven trip points available seeDevice Options. Trip points can be programmed at the factory to any desired temperature. For applications that require different values, contact your local TI representative.

Documents

Technical documentation and resources

How to Protect Battery Power Management Systems From Thermal Damage (Rev. A)

Application brief

TMP303 Easy-to-Use, Low-Power, 1°C, Low-Supply Temperature Range Monitor In Micropackage datasheet (Rev. I)

Data sheet

Low-Power Battery Temperature Monitoring

Application brief