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TPS3106E09 Status: ACTIVE

UltraLow-Supply Current/Supply-Voltage Supervisory Circuits


      
         
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 TPS3106E09TPS3106E16 TPS3106K33 
No. of Supervisors2  2  2  
Vit1(Typ)(V)0.86  1.521  2.941  
Vit2(Typ)(V)Adj  Adj  Adj  
Reset Threshold Accuracy(%)0.75  0.75  0.75  
Time Delay(ms)130  130  130  
IDD(Typ)(uA)1.2  1.2  1.2  
Pin/Package6SOT-23  6SOT-23  6SOT-23  
RatingCatalog  Catalog  Catalog  
 SamplesSamplesSamples
 InventoryInventoryInventory

Product Information

Features

  • Precision Supply Voltage SupervisionRange: 0.9 V, 1.2 V, 1.5 V, 1.6 V, 2 V, and 3.3 V
  • High Trip-Point Accuracy: 0.75%
  • Supply Current of 1.2 µA (typical)
  • RESET Defined With Input Voltages as Low as 0.4 V
  • Power-On Reset Generator With a Delay Time of 130 ms
  • Push/Pull or Open-Drain RESET Outputs
  • SOT23-6 Package
  • Package Temperature Range: -40°C to +85°C
  • APPLICATIONS
    • Applications Using Low-Power DSPs, Microcontrollers, or Microprocessors
    • Portable- and Battery-Powered Equipment
    • Intelligent Instruments
    • Wireless Communication Systems
    • Industrial Equipment
    • Notebook/Desktop Computers

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Description

The TPS310x and TPS311x families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSP and processor-based systems.

During power-on, RESET is asserted when the supply voltage (VDD) becomes higher than 0.4 V. Thereafter, the supervisory circuit monitors VDD and keeps the RESET output active as long as VDD remains below the threshold voltage (VIT). An internal timer delays the return of the output to the inactive state to ensure proper system reset. The delay time starts after VDD has risen above VIT. When VDD drops below VIT, the output becomes active again.

All the devices of this family have a fixed-sense threshold voltage (VIT) set by an internal voltage divider.

The TPS3103 and TPS3106 have an active-low, open-drain RESET output. The TPS3110 has an active-low push/pull RESET.

The product spectrum is designed for supply voltages of 0.9 V up to 3.3 V. The circuits are available in SOT23-6 packages. The TPS31xx family is characterized for operation over a temperature range of -40°C to +85°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS3106E09DBVRACTIVE-40 to 850.95 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS3106E09DBVRG4ACTIVE-40 to 850.95 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS3106E09DBVTACTIVE-40 to 851.00 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS3106E09DBVTG4ACTIVE-40 to 851.00 | 1kuSOT-23 (DBV) | 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 10:11 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS3106E09DBVR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS3106E09DBVRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTPS3106E09DBVT
AmericasRochester Electronics >1k
AsiaWPI 200
EuropeCompel 199
WorldwideDigiKey 151
Mouser Electronics 374
TI Lead Time*: 4 WeeksTPS3106E09DBVTG4
WorldwideDigiKey  Available
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
TPS3106E09DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS3106E09DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS3106E09DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS3106E09DBVTG4 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.

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