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TPS72728 Status: ACTIVE

200mA, Ultra-Low IQ, Fast Transient Response, RF Low-Dropout Linear Regulator


      
         
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 TPS72715 TPS72718 TPS72728
Iout(Max)(A)0.2  0.2  0.2  
Vdo(Typ)(mV) 130  130  
Iq(Typ)(mA)0.0079  0.0079  0.0079  
Vin(Min)(V)2  2  2  
Vin(Max)(V)5.5  5.5  5.5  
Vout(Min)(V)0.9  0.9  0.9  
Vout(Max)(V)5  5  5  
Accuracy(%)2  2  2  
Output Capacitor(uF)1  1  1  
Output Capacitor TypeCeramic  Ceramic  Ceramic  
Fixed Output Options(V)1.5, 1.8, 2.8  1.5, 1.8, 2.8  1.5, 1.8, 2.8  
Pin/Package4DSBGA, 6SON  4DSBGA, 6SON  4DSBGA, 6SON  
RatingCatalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS72718: 200mA, Ultralow IQ, Fast Transient Response, RF Low-Dropout Linear Regulator
  • TLV70012: 200mA, Low IQ, Low Dropout Regulator for Portables
  • TPS72715: 200mA, Ultralow IQ, Fast Transient Response, RF Low-Dropout Linear Regulator

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Product Information

Features

  • Very Low Dropout: 130mV Typical at 200mA
  • 2% Accuracy Over Load/Line/Temperature
  • Ultralow IQ: 7.9µA
  • Excellent Load Transient Performance:±50mV for 200mA Loading/Unloading Transient
  • Available in Fixed-Output Voltages From 0.9V to 5V Using Innovative Factory EEPROM Programming
  • High PSRR: 70dB at 1kHz
  • Stable with a 1.0µF Ceramic Capacitor
  • Thermal Shutdown and Overcurrent Protection
  • Available in 4-Ball, 0,4mm Pitch Wafer-Level Chip Scale and 1,5mm x 1,5mm SON Packages
  • APPLICATIONS
    • Wireless Handsets, Smart Phones, PDAs
    • MP3 Players and Other Handheld Products
    • Wireless LAN, Bluetooth, Zigbee
    • Remote Controls
    • Portable Consumer Products

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Description

The TPS727xx family of low-dropout (LDO) linear regulators are ultralow quiescent current LDOs with excellent line and ultra-fast load transient performance and are designed for power-sensitive applications. The LDO output voltage level is preset by the use of innovative factory EEPROM programming. A precision bandgap and error amplifier provides overall 2% accuracy over load, line, and temperature extremes. The TPS727xx family is available in 1,5mm x 1,5mm SON and wafer chip-scale (WCSP) packages that make it ideal for handheld applications. This family of devices is fully specified over a temperature range of TJ = –40°C to +125°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
TPS72728DSERACTIVE-40 to 1250.48 | 1kuSON (DSE) | 6 3000 | LARGE T&RPurchase Samples
TPS72728DSETACTIVE-40 to 1250.55 | 1kuSON (DSE) | 6 250 | SMALL T&R
TPS72728YFFRACTIVE-40 to 1250.55 | 1kuDSBGA (YFF) | 4 3000 | LARGE T&RPurchase Samples
TPS72728YFFTACTIVE-40 to 1250.60 | 1kuDSBGA (YFF) | 4 250 | SMALL T&R

* 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 10:06 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS72728DSER
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS72728DSET
WorldwideDigiKey 860
TI Lead Time*: 14 WeeksTPS72728YFFR
None Reported
View Distributors
TI Lead Time*: 14 WeeksTPS72728YFFT
WorldwideDigiKey >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
TPS72728DSER RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMView 
TPS72728DSET RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMView 
TPS72728YFFR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMView 
TPS72728YFFT RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMView 

* 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 TPS72728 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
Evaluation Module for TPS72728 RF Low-Dropout Linear Regulator in YFF (WCSP-4) PackageTPS72728YFFEVM-407Texas InstrumentsDevelopment Boards/EVMs
TPS72728DSEEVM-406 Evaluation ModuleTPS72728DSEEVM-406Texas InstrumentsDevelopment Boards/EVMs

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS72718 200mA, Ultralow IQ, Fast Transient Response, RF Low-Dropout Linear Regulator LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TLV70012 200mA, Low IQ, Low Dropout Regulator for Portables LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS72715 200mA, Ultralow IQ, Fast Transient Response, RF Low-Dropout Linear Regulator LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TLV70033 200mA, Low IQ, Low Dropout Regulator for Portables LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TLV70028 200mA, Low IQ, Low Dropout Regulator for Portables LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.

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