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TPS79928 Status: ACTIVE

Single Output LDO, 200mA, Fixed(2.8V), Low Quiescent Current, Low Noise, High PSRR


      
         
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 TPS79901 TPS79912 TPS79913 TPS79915 TPS79918 TPS799185 TPS79919 TPS799195 TPS79920 TPS79921 TPS79925 TPS79926 TPS79927 TPS799275 TPS79928TPS799285 TPS79930 TPS799315 TPS79932 TPS79933 TPS79942 TPS79945 
Iout(Max)(A)0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  
Vdo(Typ)(mV)90  100  100  100  100  100  100  100  100  100  100  100  100  100  100  100  100  100  100  90  100  100  
Iq(Typ)(mA)0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  0.04  
Vin(Min)(V)2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  
Vin(Max)(V)6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  6.5  
Vout(Min)(V) 1.2  1.3  1.5  1.8  1.85  1.9  1.95  2  2.1  2.5  2.6  2.7  2.75  2.8  2.85  3  3.15  3.2  3.3  4.2  4.5  
Vout(Max)(V) 1.2  1.3  1.5  1.8  1.85  1.9  1.95  2  2.1  2.5  2.6  2.7  2.75  2.8  2.85  3  3.15  3.2  3.3  4.2  4.5  
Vout Adj(Min)(V)1.193                       
Vout Adj(Max)(V)6.5                       
Accuracy(%)2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  
Output Capacitor(uF)2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  2.2  
Output Capacitor TypeCeramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  
Fixed Output Options(V) 1.2  1.3  1.5  1.8  1.85  1.9  1.95  2  2.1  2.5  2.6  2.7  2.75  2.8  2.85  3  3.15  3.2  3.3  4.2  4.5  
Pin/Package5DSBGA, 5SOT, 6SON  5DSBGA, 5SOT, 6SON  5DSBGA, 5SOT  5DSBGA, 5SOT  5DSBGA, 5SOT, 6SON  5SOT  5DSBGA  6SON  5DSBGA  5DSBGA  5DSBGA, 5SOT  5DSBGA  5DSBGA, 5SOT, 6SON  5DSBGA  5DSBGA, 5SOT, 6SON  5DSBGA, 5SOT, 6SON  5DSBGA, 5SOT  5DSBGA, 5SOT  5DSBGA  5DSBGA, 5SOT, 6SON  5SOT  5DSBGA  
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Regulated Outputs(#)1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS79933: Single Output LDO, 200mA, Fixed(3.3V), Low Quiescent Current, Low Noise, High PSRR
  • TPS63000: 96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN
  • TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
  • LM4040C25: 2.5-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy

Product Information

Features

  • 200mA Low Dropout Regulator with EN
  • Low IQ: 40µA
  • Multiple Output Voltage Versions Available:
    • Fixed Outputs of 1.2V to 4.5V Using Innovative Factory EEPROM Programming
    • Adjustable Outputs from 1.20V to 6.5V
  • High PSRR: 66dB at 1kHz
  • Ultra-low Noise: 29.5µVRMS
  • Fast Start-Up Time: 45µs
  • Stable with a Low-ESR, 2.0µF Typical Output Capacitance
  • Excellent Load/Line Transient Response
  • 2% Overall Accuracy (Load/Line/Temp)
  • Very Low Dropout: 100mV
  • ThinSOT-23, WCSP, and 2mm × 2mm SON-6 Packages
  • APPLICATIONS
    • Cellular Phones
    • Wireless LAN, Bluetooth®
    • VCOs, RF
    • Handheld Organizers, PDAs

Bluetooth is a registered trademark of Bluetooth SIG, Inc.
All other trademarks are the property of their respective owners.

Description

The TPS799xx family of low-dropout (LDO) low-power linear regulators offer excellent AC performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40µA (typical) ground current. The TPS799xx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield dropout voltage typically 100mV at 200mA output. The TPS799xx uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. It is fully specified from TJ = -40°C to +125°C and is offered in low profile ThinSOT23, Wafer Chip-Scale (WCSP), and 2mm × 2mm SON packages, ideal for wireless handsets and WLAN cards.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS79928DDCRACTIVE-40 to 850.30 | 1kuSOT (DDC) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS79928DDCRG4ACTIVE-40 to 850.30 | 1kuSOT (DDC) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS79928DDCTACTIVE-40 to 850.33 | 1kuSOT (DDC) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS79928DDCTG4ACTIVE-40 to 850.33 | 1kuSOT (DDC) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS79928DRVRACTIVE-40 to 850.39 | 1kuSON (DRV) | 6  3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS79928DRVRG4ACTIVE-40 to 850.39 | 1kuSON (DRV) | 6  3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS79928DRVTACTIVE-40 to 850.42 | 1kuSON (DRV) | 6  250 | SMALL T&R Download CAD Format for this Symbol 
TPS79928DRVTG4ACTIVE-40 to 850.42 | 1kuSON (DRV) | 6  250 | SMALL T&R Download CAD Format for this Symbol 
TPS79928YZURACTIVE-40 to 850.35 | 1kuDSBGA (YZU) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS79928YZUTACTIVE-40 to 850.38 | 1kuDSBGA (YZU) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* 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 10:00 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 14 WeeksTPS79928DDCR
AmericasArrow >1k
Avnet >1k
Newark >1k
WorldwideDigiKey >1k
TI Lead Time*: 14 WeeksTPS79928DDCRG4
WorldwideDigiKey  Available
Mouser Electronics 530
TI Lead Time*: 20 WeeksTPS79928DDCT
AsiaWPI 255
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS79928DDCTG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS79928DRVR
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS79928DRVRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS79928DRVT
WorldwideDigiKey 786
Mouser Electronics 660
TI Lead Time*: 16 WeeksTPS79928DRVTG4
WorldwideDigiKey  Available
Mouser Electronics 750
TI Lead Time*: 14 WeeksTPS79928YZUR
AmericasNewark >1k
WorldwideDigiKey >1k
TI Lead Time*: 14 WeeksTPS79928YZUT
EuropeEBV Elektronik 125
WorldwideDigiKey  Available
Mouser Electronics 71
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
TPS79928DDCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79928DDCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79928DDCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79928DDCTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79928DRVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79928DRVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79928DRVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79928DRVTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79928YZUR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView
TPS79928YZUT RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU 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 TPS79928 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

User Guides

View User Guides for Single Channel LDO

Tools & Software

NamePart # Company Tool / Software Type
TPS799xx Evaluation ModuleTPS799XXEVM-105Texas InstrumentsDevelopment Boards/EVMs

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TPS5430 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
LM4040C25 2.5-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
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