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TPS3809K33-EP Status: ACTIVE

Enhanced Product 3-Pin Supply Voltage Supervisor


      
         
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 TPS3809K33-EP
No. of Supervisors1  
Vit1(Typ)(V)2.93  
Reset Threshold Accuracy(%)2  
Time Delay(ms)200  
IDD(Typ)(uA)9  
Pin/Package3SOT-23  
RatingHiRel Enhanced Product  
 Samples
 Inventory

Other qualified versions of TPS3809K33-EP

Version Part Number Definition
Automotive TPS3809K33-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Catalog TPS3809K33 TI's standard catalog product

Product Information

Features

  • Controlled Baseline
    • One Assembly Site
    • One Test Site
    • One Fabrication Site
  • Extended Temperature Performance of -55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • 3-Pin SOT-23 Package
  • Supply Current of 9 µA (Typical)
  • Precision Supply Voltage Monitor 2.5 V, 3 V, 3.3 V, 5 V
  • Power-On Reset Generator With Fixed Delay Time of 200 ms
  • Pin-for-Pin Compatible With MAX 809

(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

Description

The TPS3809 family of supervisory circuits provides circuit initialization and timing supervision, primarily for DSPs and processor-based systems.

During power-on, RESET is asserted when the supply voltage VDD becomes higher than 1.1 V. Thereafter, the supervisory circuit monitors VDD and keeps RESET active as long as VDD remains below the threshold voltage VIT. An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. The delay time, td(typ) = 200 ms, starts after VDD has risen above the VIT. When the supply voltage drops below the VIT, the output becomes active (low) again. No external components are required. All the devices of this family have a fixed-sense VIT set by an internal voltage divider.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS3809K33MDBVREPACTIVE-55 to 125V62/06636-02XE0.92 | 100uSOT-23 (DBV) | 3 View 3000 | LARGE T&R  Download CAD Format for this FootprintContact TI Distributor or Sales Office
V62/06636-02XEACTIVE-55 to 125 0.92 | 100uSOT-23 (DBV) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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 10:16 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 12 WeeksTPS3809K33MDBVREP
AmericasRochester Electronics >1k
WorldwideDigiKey >1k
TI Lead Time*: 12 WeeksV62/06636-02XE
AmericasArrow >1k
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
TPS3809K33MDBVREP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
V62/06636-02XE 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.

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