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TPS79328 Status: ACTIVE

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


      
         
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 TPS79301 TPS79318 TPS79325 TPS79328TPS793285 TPS79330 TPS79333 TPS793475 
Iout(Max)(A)0.2  0.2  0.2  0.2  0.2  0.2  0.2  0.2  
Vdo(Typ)(mV)77  77  77  120  120  112  102  77  
Iq(Typ)(mA)0.18  0.18  0.18  0.18  0.18  0.18  0.18  0.18  
Vin(Min)(V)2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  
Vin(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  
Vout(Min)(V) 1.8  2.5  2.8  2.85  3  3.3  4.75  
Vout(Max)(V) 1.8  2.5  2.8  2.85  3  3.3  4.75  
Vout Adj(Min)(V)1.2         
Vout Adj(Max)(V)5.5         
Accuracy(%)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  
Output Capacitor TypeCeramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  
Fixed Output Options(V) 1.8  2.5  2.8  2.85  3  3.3  4.75  
Pin/Package6SOT-23  5DSBGA, 5SOT-23  5DSBGA, 5SOT-23  5DSBGA, 5SOT-23  5DSBGA, 5SOT-23  5DSBGA, 5SOT-23  5SOT-23  5SOT-23  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  1   1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • REG1117: Single Output LDO, 800mA, Adj.(1.25 to 13.5V), Internal Current limit, Thermal Overload Protection
  • TPS76301: Single Output LDO, 150mA, Adj.(1.5 to 6.0V), Low Quiescent Current, Thermal Protection
  • TPS79501: Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR
  • REG71050: 60-mA, 5.0-V, Buck/Boost Charge Pump in ThinSOT-23
  • TPS5431: 5.5-V to 23-V, 3-A Step-Down SWIFT™ Converter
  • BQ24061: Linear 1-Cell Li-Ion Charger w/Thermal Regulation, 6.5V OVP, Charge Enable

Product Information

Features

  • 200mA RF Low-DropoutRegulator
    With Enable
  • Available in Fixed Voltage Versions from 1.8V to 4.75V and Adjustable (1.22V to 5.5V)
  • High PSRR (70dB at 10kHz)
  • Ultralow-Noise (32µVRMS, TPS79328)
  • Fast Start-Up Time (50µs)
  • Stable With a 2.2µF Ceramic Capacitor
  • Excellent Load/Line Transient Response
  • Very Low Dropout Voltage (112mV at 200mA, TPS79330)
  • 5- and 6-Pin SOT23 (DBV) and NanoStar Wafer Chip Scale (YEQ, YZQ) Packages
  • APPLICATIONS
    • RF: VCOs, Receivers, ADCs
    • Audio
    • Cellular and Cordless Telephones
    • Bluetooth®, Wireless LAN
    • Handheld Organizers, PDAs

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

Description

The TPS793xx family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in NanoStar wafer chip scale and SOT23 packages. NanoStar packaging gives an ultrasmall footprint as well as an ultralow profile and package weight, making it ideal for portable applications such as handsets and PDAs. Each device in the family is stable, with a small 2.2µF ceramic capacitor on the output. The TPS793xx family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 112mV at 200mA, TPS79330). Each device achieves fast start-up times (approximately 50µs with a 0.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Replaced ByPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS79328DBVRACTIVE-40 to 85 0.23 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS79328DBVRG4ACTIVE-40 to 85 0.23 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS79328YEQRNRND-40 to 85TPS79328YZQR1.20 | 1ku(YEQ) | 5 View   Download CAD Format for this Symbol Download CAD Format for this FootprintReplaced by TPS79328YZQR
TPS79328YEQTNRND-40 to 85TPS79328YZQT1.35 | 1ku(YEQ) | 5 View   Download CAD Format for this Symbol Download CAD Format for this FootprintReplaced by TPS79328YZQT
TPS79328YZQRACTIVE-40 to 85 0.28 | 1kuDSBGA (YZQ) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS79328YZQTACTIVE-40 to 85 0.30 | 1kuDSBGA (YZQ) | 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

Reported Distributor Inventory as of 10:00 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS79328DBVR
AmericasArrow >1k
Newark >1k
Rochester Electronics >1k
AsiaWPI >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 20 WeeksTPS79328DBVRG4
AsiaFarnell Asia >1k
EuropeFarnell >1k
WorldwideDigiKey  Available
Call**TPS79328YEQR
AmericasRochester Electronics >1k
Call**TPS79328YEQT
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksTPS79328YZQR
AsiaWPI >1k
TI Lead Time*: 14 WeeksTPS79328YZQT
AsiaWPI 60
WorldwideMouser Electronics 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
TPS79328DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79328DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS79328YEQR      View
TPS79328YEQT      View
TPS79328YZQR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView
TPS79328YZQT 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 TPS79328 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
DEM-SOT23LDO Compatible with Most Positive-Output LDO Regulators in 5- or 6-Lead SOT23 (DBV) PkgDEM-SOT23LDOTexas InstrumentsDevelopment Boards/EVMs
Evaluation Module for TPS79325 chipscale LDOTPS79325YEQEVMTexas InstrumentsDevelopment Boards/EVMs
TPS79301 Evaluation ModuleTPS79301EVMTexas InstrumentsDevelopment Boards/EVMs
TPS79318YEQEVM Evaluation Module for TPS79318 in Chipscale PackageTPS79318YEQEVMTexas InstrumentsDevelopment Boards/EVMs
TPS79328 Evaluation ModuleTPS79328EVMTexas InstrumentsDevelopment Boards/EVMs
TPS793285Y Evaluation ModuleTPS793285YEQEVMTexas InstrumentsDevelopment Boards/EVMs
TPS79328YEQEVM Evaluation Module for TPS79328 in Chipscale PackageTPS79328YEQEVMTexas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
REG1117 Single Output LDO, 800mA, Adj.(1.25 to 13.5V), Internal Current limit, Thermal Overload Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS76301 Single Output LDO, 150mA, Adj.(1.5 to 6.0V), Low Quiescent Current, Thermal Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS79501 Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
REG71050 60-mA, 5.0-V, Buck/Boost Charge Pump in ThinSOT-23 INDUCTORLESS DC/DC REGULATORS (CHARGE PUMPS)-BUCK-BOOST CHARGE PUMP REGULATORS TI customers also evaluated this product.
TPS5431 5.5-V to 23-V, 3-A Step-Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
BQ24061 Linear 1-Cell Li-Ion Charger w/Thermal Regulation, 6.5V OVP, Charge Enable BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT TI customers also evaluated this product.
TPS54610 3V to 6V, 6A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
UCC25600 8-Pin High-Performance Resonant Mode Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.
TPS54310 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54231 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
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.
TPS54160 3.5V to 60V, 1.5A Step Down SWIFT™ Converter with Eco-Mode™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54386 Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 600 kHz DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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