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TL7705B Status: ACTIVE

Single Supply Voltage Supervisor ror 5V Systems with Programmable Time Delay


      
         
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Datasheet

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 TL7705B
No. of Supervisors1  
Vit1(Typ)(V)4.55  
Reset Threshold Accuracy(%)2.2  
Time Delay(ms)Prog  
IDD(Typ)(uA)1800  
Pin/Package8PDIP, 8SOIC  
RatingMilitary  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TL7705A: Single Supply Voltage Supervisor for 5V Systems with Programmable Time Delay

Product Information

Features

  • Power-On Reset Generator
  • Automatic Reset Generation After Voltage Drop
  • RESET\ Output Defined From VCC 1 V
  • Precision Voltage Sensor
  • Temperature-Compensated Voltage Reference
  • True and Complement Reset Outputs
  • Externally Adjustable Pulse Duration

The TL7705BM is obsolete and no longer is supplied.

Description

The TL7702B, TL7705B, and TL7733B are integrated-circuit supply-voltage supervisors designed for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, the RESET\ output becomes active (low) when VCC attains a value approaching 1 V. As VCC approaches 3 V (assuming that SENSE is above VT+), the delay timer function activates a time delay, after which outputs RESET\ and RESET go inactive (high and low, respectively). When an undervoltage condition occurs during normal operation, outputs RESET\ and RESET go active. To ensure that a complete reset occurs, the reset outputs remain active for a time delay after the voltage at the SENSE input exceeds the positive-going threshold value.

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Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Replaced ByPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
5962-88685052AOBSOLETE-55 to 125  LCCC (FK) | 20     Download CAD Format for this FootprintNot Available
5962-8868505HAOBSOLETE-55 to 125  CFP (U) | 10     Not Available
5962-8868505PAOBSOLETE-55 to 125  CDIP (JG) | 8 View    Not Available
TL7705BCDACTIVE0 to 70 0.31 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL7705BCDE4ACTIVE0 to 70 0.31 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL7705BCDG4ACTIVE0 to 70 0.31 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL7705BCDRACTIVE0 to 70 0.27 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL7705BCDRE4ACTIVE0 to 70 0.27 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL7705BCDRG4ACTIVE0 to 70 0.27 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL7705BCPACTIVE0 to 70 0.27 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL7705BCPE4ACTIVE0 to 70 0.27 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL7705BIDACTIVE-40 to 85 0.36 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL7705BIDE4ACTIVE-40 to 85 0.36 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL7705BIDG4ACTIVE-40 to 85 0.36 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL7705BIDRACTIVE-40 to 85 0.32 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL7705BIDRE4ACTIVE-40 to 85 0.32 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL7705BIDRG4ACTIVE-40 to 85 0.32 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL7705BIPACTIVE-40 to 85 0.32 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL7705BIPE4ACTIVE-40 to 85 0.32 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL7705BMFKBOBSOLETE-55 to 125TLC7705MFKB LCCC (FK) | 20     Download CAD Format for this FootprintReplaced by TLC7705MFKB
TL7705BMJGOBSOLETE-55 to 125TLC7705MJGB CDIP (JG) | 8 View    Replaced by TLC7705MJGB
TL7705BMJGBOBSOLETE-55 to 125TLC7705MJGB CDIP (JG) | 8 View    Replaced by TLC7705MJGB
TL7705BMUBOBSOLETE-55 to 125TLC7705MUB CFP (U) | 10     Replaced by TLC7705MUB
TL7705BQDACTIVE-40 to 125 1.25 | 1kuSOIC (D) | 8 View 75 Download CAD Format for this Symbol Download CAD Format for this Footprint
TL7705BQDG4ACTIVE  1.25 | 1kuSOIC (D) | 8 View 75 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL7705BQDRACTIVE-40 to 125 1.29 | 1kuSOIC (D) | 8 View 2500 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL7705BQDRG4ACTIVE  1.29 | 1kuSOIC (D) | 8 View 2500 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL7705BQPOBSOLETE-40 to 125  PDIP (P) | 8 View    Download CAD Format for this FootprintNot Available

* 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 10:39 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
Call**5962-8868505HA
AmericasRochester Electronics >1k
TI Lead Time*: 15 WeeksTL7705BCD
AmericasArrow >1k
Avnet >1k
Rochester Electronics >1k
AsiaFarnell Asia 313
EuropeAbacus Polar 775
Arrow Northern Europe 450
Arrow Southern Europe 300
Avnet-SILICA >1k
EBV Elektronik >1k
Farnell 312
WorldwideDigiKey >1k
Mouser Electronics 421
TI Lead Time*: 15 WeeksTL7705BCDE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL7705BCDG4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL7705BCDR
AmericasAvnet >1k
Rochester Electronics >1k
EuropeEBV Elektronik >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 15 WeeksTL7705BCDRE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL7705BCDRG4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL7705BCP
AmericasArrow >1k
Avnet >1k
Rochester Electronics 676
EuropeAvnet-SILICA >1k
EBV Elektronik >1k
Spoerle >1k
WorldwideDigiKey >1k
TI Lead Time*: 15 WeeksTL7705BCPE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL7705BID
AmericasArrow 190
Avnet >1k
Rochester Electronics >1k
EuropeAbacus Polar 525
Arrow Northern Europe 600
EBV Elektronik >1k
Spoerle 825
WorldwideDigiKey 929
Mouser Electronics >1k
TI Lead Time*: 15 WeeksTL7705BIDE4
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 15 WeeksTL7705BIDG4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL7705BIDR
EuropeAvnet-SILICA >1k
WorldwideDigiKey >1k
TI Lead Time*: 15 WeeksTL7705BIDRE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL7705BIDRG4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL7705BIP
AmericasArrow 13
Newark 981
Rochester Electronics >1k
EuropeAvnet-SILICA 400
EBV Elektronik 100
Spoerle 150
WorldwideDigiKey 246
Mouser Electronics 989
TI Lead Time*: 15 WeeksTL7705BIPE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTL7705BQD
AmericasArrow 422
Avnet 135
Rochester Electronics >1k
EuropeArrow Northern Europe 225
WorldwideDigiKey 177
TI Lead Time*: 20 WeeksTL7705BQDG4
EuropeAvnet-SILICA 95
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTL7705BQDR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTL7705BQDRG4
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
TL7705BCD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BCDE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BCDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BCDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BCDRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BCDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BCP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TL7705BCPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TL7705BID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BIDE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BIDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BIDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BIDRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BIDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TL7705BIP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TL7705BIPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TL7705BQD  TBD CU NIPDAU Level-1-220C-UNLIMViewView
TL7705BQDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL7705BQDR  TBD CU NIPDAU Level-1-220C-UNLIMViewView
TL7705BQDRG4 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 TL7705B Help

Datasheet

Application Notes

View Application Notes for Supervisory Circuits(Voltage Supervisors)

Selection Guides

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TL7705A Single Supply Voltage Supervisor for 5V Systems with Programmable Time Delay POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.

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