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TPS79912 Status: ACTIVE

Single Output LDO, 200mA, Fixed(1.2V), Low Quiescent Current, Low Noise, High PSRR

      
         
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 TPS79901 TPS79912TPS79913 TPS79915 TPS79918 TPS799185 TPS79919 TPS799195 TPS79920 TPS79921 TPS79925 TPS79926 TPS79927 TPS799275 TPS79928 TPS799285 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  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
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

  • TPS79330: Single Output LDO, 200mA, Fixed(3.0V), High PSRR, Low Noise
  • TPS79933: Single Output LDO, 200mA, Fixed(3.3V), Low Quiescent Current, Low Noise, High PSRR
  • TPS79918: Single Output LDO, 200mA, Fixed(1.8V), Low Quiescent Current, Low Noise, High PSRR
  • UCC28051: PFC Controller for low to medium power applications requiring compliance with IEC 1000-3-2
  • TPS40222: 1.6A, 1.25-MHz Buck Converter in a 3 mm SON Package
  • REF3033: 3.3V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference

More Related Products

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
TPS79912DDCRACTIVE-40 to 1250.30 | 1kuSOT (DDC) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS79912DDCRG4ACTIVE-40 to 1250.30 | 1kuSOT (DDC) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS79912DDCTACTIVE-40 to 1250.33 | 1kuSOT (DDC) | 5 View 250 | SMALL T&R  Download CAD Format for this FootprintPurchase Samples
TPS79912DDCTG4ACTIVE-40 to 1250.33 | 1kuSOT (DDC) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS79912DRVRACTIVE-40 to 1250.39 | 1kuSON (DRV) | 6  3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS79912DRVRG4ACTIVE-40 to 1250.39 | 1kuSON (DRV) | 6  3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS79912DRVTACTIVE-40 to 1250.42 | 1kuSON (DRV) | 6  250 | SMALL T&R Download CAD Format for this Symbol 
TPS79912DRVTG4ACTIVE-40 to 1250.42 | 1kuSON (DRV) | 6  250 | SMALL T&R Download CAD Format for this Symbol 
TPS79912YZURACTIVE-40 to 850.35 | 1kuDSBGA (YZU) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS79912YZUTACTIVE-40 to 850.38 | 1kuDSBGA (YZU) | 5 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

  TI Inventory Status Reported Distributor Inventory
TPS79912DDCRAs of 8:20 AM GMT, 03 Jul 2009As of 8:20 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasMouser Electronics 463
 AsiaWPI >1k
TPS79912DDCRG4As of 8:20 AM GMT, 03 Jul 2009As of 8:20 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 WeeksNone Reported
View Distributors		   
TPS79912DDCTAs of 8:20 AM GMT, 03 Jul 2009As of 8:20 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 205
 Newark 523
 EuropeAbacus Polar 500
 Avnet-SILICA 750
 Spoerle 500
TPS79912DDCTG4As of 8:20 AM GMT, 03 Jul 2009As of 8:20 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 WeeksNone Reported
View Distributors		   
TPS79912DRVRAs of 8:20 AM GMT, 03 Jul 2009As of 8:20 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TPS79912DRVRG4As of 8:20 AM GMT, 03 Jul 2009As of 8:20 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TPS79912DRVTAs of 8:20 AM GMT, 03 Jul 2009As of 8:20 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey 207
 AsiaWPI 130
TPS79912DRVTG4As of 8:20 AM GMT, 03 Jul 2009As of 8:20 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TPS79912YZURAs of 8:20 AM GMT, 03 Jul 2009As of 8:20 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 6 Weeks AmericasDigiKey  Available
TPS79912YZUTAs of 8:20 AM GMT, 03 Jul 2009As of 8:20 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 250
 DigiKey 175
 Mouser Electronics 750
 Newark 592
 EuropeFarnell 292
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
TPS79912DDCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79912DDCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79912DDCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79912DDCTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79912DRVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79912DRVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79912DRVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79912DRVTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79912YZUR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView
TPS79912YZUT 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 TPS79912 Help

Datasheet

Tools & Software

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

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS79330 Single Output LDO, 200mA, Fixed(3.0V), High PSRR, Low Noise   TI customers also evaluated this product.
TPS79933 Single Output LDO, 200mA, Fixed(3.3V), Low Quiescent Current, Low Noise, High PSRR   TI customers also evaluated this product.
TPS79918 Single Output LDO, 200mA, Fixed(1.8V), Low Quiescent Current, Low Noise, High PSRR   TI customers also evaluated this product.
SN105125 Single Output LDO, 150mA, Fixed(1.2V), Power Okay(POK) function, Low Quiescent Current   TI customers also evaluated this product.
UCC28051 PFC Controller for low to medium power applications requiring compliance with IEC 1000-3-2 AC/DC AND DC/DC POWER SUPPLIES-POWER FACTOR CORRECTION ICS TI customers also evaluated this product.
TPS40222 1.6A, 1.25-MHz Buck Converter in a 3 mm SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
REF3033 3.3V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference REFERENCES-SERIES VOLTAGE REFERENCES TI customers also evaluated this product.
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TPS5450 5.5V to 36V, 5A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS61020 Adjustable, 1.5-A Switch, 96% Efficient Boost Converter with Down-Mode, QFN-10 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TPS61070 Adjustable, 600-mA Switch, 90% Efficient PFM/PWM Boost Converter in ThinSOT-23 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
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