TMP303EDRLT

Obsolete

Texas Instruments

FACTORY PROGRAMMED TEMPERATURE WINDOW COMPARATOR

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TMP303EDRLT

Obsolete

Texas Instruments

FACTORY PROGRAMMED TEMPERATURE WINDOW COMPARATOR

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

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.

Technical Specifications

Parameters and characteristics for this part

Specification	TMP303EDRLT

Accuracy	1 °C
Current - Output (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-563, SOT-666
Package Name	SOT-5X3
Selectable Hysteresis	Yes
Switching Temperature	70 °C
Trip Temperature Threshold	Hot
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	1.4 V

TMP303 Series

Part	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Output	Switching Temperature	Features	Package / Case	Current - Supply	Current - Output (Max)	Package Name	Operating Temperature (Max)	Operating Temperature (Min)	Output Function	Accuracy	Selectable Hysteresis	Mounting Type	Trip Temperature Threshold	Output Type	Switching Temperature (Options)
Texas Instruments TMP303EDRLT	1.4 V	3.6 V	Active High	70 °C	Selectable Hysteresis	SOT-563 SOT-666	4 µA	8 mA	SOT-5X3	125 °C	-40 °C	OverTemp	1 °C	Yes	Surface Mount	Hot	Push-Pull
Texas Instruments TMP303GDRLT	1.4 V	3.6 V	Active High	194 °F	Selectable Hysteresis	SOT-563 SOT-666	4 µA	8 mA	SOT-5X3	125 °C	-40 °C	OverTemp	1 °C	Yes	Surface Mount	Hot	Push-Pull
Texas Instruments TMP303EDRLR	1.4 V	3.6 V	Active High	70 °C	Selectable Hysteresis	SOT-563 SOT-666	4 µA	8 mA	SOT-5X3	125 °C	-40 °C	OverTemp	1 °C	Yes	Surface Mount	Hot	Push-Pull
Texas Instruments TMP303CDRLT	1.4 V	3.6 V	Active High	60 °C	Selectable Hysteresis	SOT-563 SOT-666	4 µA	8 mA	SOT-5X3	125 °C	-40 °C	OverTemp	1 °C	Yes	Surface Mount	Hot	Push-Pull
Texas Instruments TMP303CDRLR	1.4 V	3.6 V	Active High	60 °C	Selectable Hysteresis	SOT-563 SOT-666	4 µA	8 mA	SOT-5X3	125 °C	-40 °C	OverTemp	1 °C	Yes	Surface Mount	Hot	Push-Pull
Texas Instruments TMP303BDRLT	1.4 V	3.6 V	Active High	131 °F	Selectable Hysteresis	SOT-563 SOT-666	4 µA	8 mA	SOT-5X3	125 °C	-40 °C	OverTemp	1 °C	Yes	Surface Mount	Hot	Push-Pull
Texas Instruments TMP303ADRLT	1.4 V	3.6 V	Active High		Selectable Hysteresis	SOT-563 SOT-666	4 µA	8 mA	SOT-5X3	125 °C	-40 °C	OverTemp	0.2 °C	Yes	Surface Mount	Hot	Push-Pull	Programmable
Texas Instruments TMP303GDRLR	1.4 V	3.6 V	Active High	194 °F	Selectable Hysteresis	SOT-563 SOT-666	4 µA	8 mA	SOT-5X3	125 °C	-40 °C	OverTemp	1 °C	Yes	Surface Mount	Hot	Push-Pull
Texas Instruments TMP303FDRLT	1.4 V	3.6 V	Active High	80 °C	Selectable Hysteresis	SOT-563 SOT-666	4 µA	8 mA	SOT-5X3	125 °C	-40 °C	OverTemp	1 °C	Yes	Surface Mount	Hot	Push-Pull
Texas Instruments TMP303DDRLT	1.4 V	3.6 V	Active High	257 °F	Selectable Hysteresis	SOT-563 SOT-666	4 µA	8 mA	SOT-5X3	125 °C	-40 °C	OverTemp	0.2 °C	Yes	Surface Mount	Hot	Push-Pull

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

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

Low-Power Battery Temperature Monitoring

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