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TPS7101 Status: ACTIVE

Lowest Dropout (LDO) PMOS Adjustable Voltage Regulator


      
         
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Datasheet

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 TPS7101TPS7133 TPS7148 TPS7150 
Iout(Max)(A)0.5  0.5  0.5  0.5  
Vdo(Typ)(mV)146  235  150  146  
Vin(Min)(V)2.5  3.54  4.95  5.146  
Vin(Max)(V)10  10  10  10  
Output Capacitor(uF)10  10  10  10  
Output Capacitor TypeTantalum  Tantalum  Tantalum  Tantalum  
Pin/Package20PDIP, 20TSSOP, 8PDIP, 8SOIC  20TSSOP, 8PDIP, 8SOIC  20PDIP, 8PDIP, 8SOIC  20HTSSOP, 20TSSOP, 8PDIP, 8SOIC  
RatingCatalog  Catalog  Catalog  Catalog  
Vout(Min)(V) 3.3  4.85  5  
Vout(Max)(V) 3.3  4.85  5  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Product Information

Features

  • Available in 5-V, 4.85-V, and 3.3-V Fixed-Output and Adjustable Versions
  • Very Low-Dropout Voltage ...Maximum of 32 mV at IO = 100 mA (TPS7150)
  • Very Low Quiescent Current – Independent of Load . . . 285 µA Typ
  • Extremely Low Sleep-State Current
       0.5 µA Max
  • 2% Tolerance Over Specified Conditions For Fixed-Output Versions
  • Output Current Range of 0 mA to 500 mA
  • TSSOP Package Option Offers Reduced Component Height for Space-Critical Applications
  • Power-Good (PG) Status Output

Description

The TPS71xx integrated circuits are a family of micropower low-dropout (LDO) voltage regulators. An order of magnitude reduction in dropout voltage and quiescent current over conventional LDO performance is achieved by replacing the typical pnp pass transistor with a PMOS device.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (maximum of 32 mV at an output current of 100 mA for the TPS7150) and is directly proportional to the output current (see Figure 1). Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and remains independent of output loading (typically 285 µA over the full range of output current, 0 mA to 500 mA).

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS7101QDACTIVE-40 to 1251.45 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS7101QDG4ACTIVE-40 to 1251.45 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS7101QDRACTIVE-40 to 1251.30 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS7101QDRG4ACTIVE-40 to 1251.30 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS7101QPACTIVE-40 to 1251.30 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS7101QPE4ACTIVE-40 to 1251.30 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS7101QPWACTIVE-40 to 1251.45 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS7101QPWG4ACTIVE-40 to 1251.45 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS7101QPWLEOBSOLETE-40 to 125 TSSOP (PW) | 20 View    Download CAD Format for this FootprintNot Available
TPS7101QPWRACTIVE-40 to 1251.30 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS7101QPWRG4ACTIVE-40 to 1251.30 | 1kuTSSOP (PW) | 20 View 2000 | LARGE 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 10:07 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS7101QD
AmericasArrow 7
Avnet 400
Rochester Electronics >1k
AsiaWPI 76
TI Lead Time*: 20 WeeksTPS7101QDG4
AsiaFarnell Asia 95
EuropeFarnell 45
TI Lead Time*: 20 WeeksTPS7101QDR
AmericasRochester Electronics >1k
EuropeAvnet-SILICA >1k
WorldwideMouser Electronics 64
TI Lead Time*: 20 WeeksTPS7101QDRG4
None Reported
View Distributors
TI Lead Time*: 14 WeeksTPS7101QP
AmericasRochester Electronics >1k
EuropeAvnet-SILICA 50
WorldwideDigiKey 594
Mouser Electronics 180
TI Lead Time*: 14 WeeksTPS7101QPE4
WorldwideDigiKey  Available
Mouser Electronics 197
TI Lead Time*: 20 WeeksTPS7101QPW
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
Mouser Electronics 165
TI Lead Time*: 20 WeeksTPS7101QPWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS7101QPWR
AsiaWPI >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksTPS7101QPWRG4
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
TPS7101QD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7101QDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7101QDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7101QDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7101QP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TPS7101QPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TPS7101QPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7101QPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7101QPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7101QPWRG4 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

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Datasheet

Application Notes

View Application Notes for Dual Channel LDO

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Tools & Software

NamePart # Company Tool / Software Type
Free Tool: Calculates Parameters for TPS7x01TPS7X01CALCTexas InstrumentsCalculation Utilities

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