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TMP300 Status: ACTIVE

1.8V, Resistor-Programmable Temperature Switch and Analog Out Temperature Sensor in SC70


      
         
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 TMP300
Supply Voltage(Min)(V)1.8  
Supply Voltage(Max)(V)18  
Iq(Typ)(uA)110  
Pin/Package6SC70, 6SOT-23  
Temp Range(Min)(C)-40  
Temp Range(Max)(C)125  
Accuracy Over Temp Range(Max)(C)2.0  
Operating Temp Range(Celsius)-40 to 125  
RatingCatalog  
Approx. Price (US$) 0.80 | 1ku  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TMP303A: TMP303A Low Power, 1°C, 1.4V Temperature Range Monitor in SOT563
  • TMP302A: Low Power, 1.4V Temperature Switch in SOT563
  • TMP100: Digital Temperature Sensor with I2C Serial Interface
  • TMP102: Low Power Digital Temperature Sensor with SMBus/Two-Wire Serial Interface in SOT563
  • AMC6821: Temperature Monitoring and Fan Control

Product Information

Features

  • ACCURACY: ±1°C (typical at +25°C)
  • PROGRAMMABLE TRIP POINT
  • PROGRAMMABLE HYSTERESIS: 5°C/10°C
  • OPEN-DRAIN OUTPUTS
  • LOW-POWER: 110µA (max)
  • WIDE VOLTAGE RANGE: +1.8V to +18V
  • OPERATION: -40°C to +150°C
  • ANALOG OUT: 10mV/°C
  • SC70-6 AND SOT23-6 PACKAGES
  • APPLICATIONS
    • POWER-SUPPLY SYSTEMS
    • DC-DC MODULES
    • THERMAL MONITORING
    • ELECTRONIC PROTECTION SYSTEMS

All other trademarks are the property of their respective owners

Description

The TMP300 is a low-power, resistor-programmable,digital output temperature switch. It allows a threshold point to be set by adding an external resistor. Two levels of hysteresis are available. The TMP300 has a VTEMP analog output that can be used as a testing point or in temperature-compensation loops.

The TMP300 detects temperature with ±4°C accuracy (max) over -40°C to +125°C.

With a supply voltage as low as 1.8V and low current consumption, the TMP300 is ideal for power-sensitive systems.

Available in two micropackages that have proven thermal characteristics, this part gives a complete and simple solution for users who need simple and reliable thermal management.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TMP300AIDBVRACTIVE-40 to 1250.80 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R  Purchase Samples
TMP300AIDBVTACTIVE-40 to 1250.90 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL T&R  
TMP300AIDCKRACTIVE-40 to 1250.80 | 1kuSC70 (DCK) | 6 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP300AIDCKRG4ACTIVE-40 to 1250.80 | 1kuSC70 (DCK) | 6 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP300AIDCKTACTIVE-40 to 1250.90 | 1kuSC70 (DCK) | 6 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP300AIDCKTG4ACTIVE-40 to 1250.90 | 1kuSC70 (DCK) | 6 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:25 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 14 WeeksTMP300AIDBVR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTMP300AIDBVT
AsiaWPI 273
WorldwideDigiKey 9
TI Lead Time*: 20 WeeksTMP300AIDCKR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTMP300AIDCKRG4
None Reported
View Distributors
TI Lead Time*: 14 WeeksTMP300AIDCKT
AmericasArrow 250
Avnet 250
Newark 508
AsiaFarnell Asia >1k
WPI 266
EuropeFarnell 544
TI Lead Time*: 14 WeeksTMP300AIDCKTG4
None Reported
View Distributors
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TMP300AIDBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMP300AIDBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMP300AIDCKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMP300AIDCKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMP300AIDCKT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMP300AIDCKTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TMP300 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TMP303A TMP303A Low Power, 1°C, 1.4V Temperature Range Monitor in SOT563 TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SWITCH TI customers also evaluated this product.
TMP302A Low Power, 1.4V Temperature Switch in SOT563 TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SWITCH TI customers also evaluated this product.
TMP100 Digital Temperature Sensor with I2C Serial Interface TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP102 Low Power Digital Temperature Sensor with SMBus/Two-Wire Serial Interface in SOT563 TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
AMC6821 Temperature Monitoring and Fan Control TEMPERATURE SENSORS AND CONTROL ICs-TEMP MONITORING AND FAN CONTROL TI customers also evaluated this product.
TMP275 0.5C Digital Out Temperature Sensor TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP112 TMP112 High-Precision, Low-Power, Digital Temperature Sensor TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP421 +/-1degC Remote and Local TEMPERATURE SENSOR in SOT23-8 TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
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