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TPS73501 Status: ACTIVE

Single Output LDO, 500mA, Adjustable, Low Quiescent Current, Low Noise, High PSRR


      
         
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 TPS73501TPS73512 TPS73525 TPS73533 
Iout(Max)(A)0.5  0.500  0.5  0.5  
Vdo(Typ)(mV)250  250  250  0.25  
Iq(Typ)(mA)0.045  0.045  0.045  0.046  
Vin(Min)(V)2.7  2.7  3  3.8  
Vin(Max)(V)6.5  6.5  6.5  6.5  
Vout(Min)(V) 1.2  2.5  3.3  
Vout(Max)(V) 1.2  2.5  3.3  
Vout Adj(Min)(V)1.25     
Vout Adj(Max)(V)6     
Accuracy(%)2  2  2  2  
Output Capacitor(uF)2  2  2  2  
Output Capacitor TypeCeramic  Ceramic  Ceramic  Ceramic  
Fixed Output Options(V) 1.2  2.5  3.3  
Adj Output Options(V)1.25 to 6.2     
Pin/Package8SON  8SON  6SON, 8SON  6SON, 8SON  
RatingCatalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1   1  1  
 SamplesSamplesSamplesSamples
 InventoryInventory Not AvailableInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS73701: Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection
  • TPS79501: Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR
  • TPS74701: Single Output LDO, 500mA, Adj. (0.8 to 3.6V), Programmable Soft-Start
  • TPS54620: 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter

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Product Information

Features

  • 500mA Low Dropout Regulator with EN
  • Low IQ: 46µA
  • Multiple Output Voltage Versions Available:
    • Fixed Outputs of 1.0V to 4.3V Using Innovative Factory EEPROM Programming
    • Adjustable Outputs from 1.25V to 6.0V
  • High PSRR: 60dB at 1kHz
  • Ultra-low Noise: 28µVRMS
  • 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,
    VOUT > 2.2V)
  • Very Low Dropout: 280mV at 500mA
  • 2mm × 2mm SON-6 and 3mm × 3mm SON-8 Packages
  • APPLICATIONS
    • WiFi, WiMax
    • Printers
    • Cellular Phones, SmartPhones
    • Handheld Organizers, PDAs

Description

The TPS735xx family of low-dropout (LDO), low-power linear regulators offers 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 46µA (typical) ground current. The TPS735xx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a typical dropout voltage of 250mV at 500mA output. The TPS735xx uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% (VOUT > 2.2V) 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, 2mm x 2mm SON and 3mm × 3mm SON packages that are ideal for wireless handsets, printers, and WLAN cards.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS73501DRBRACTIVE-40 to 1250.95 | 100uSON (DRB) | 8 View 3000 | LARGE T&RPurchase Samples
TPS73501DRBTACTIVE-40 to 1251.05 | 100uSON (DRB) | 8 View 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 10:05 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS73501DRBR
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS73501DRBT
None Reported
View Distributors
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
TPS73501DRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73501DRBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 TPS73501 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
TPS73501EVM-276 Evaluation ModuleTPS73501EVM-276Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS73701 Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current 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.
TPS74701 Single Output LDO, 500mA, Adj. (0.8 to 3.6V), Programmable Soft-Start 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.
TPS73533 Single Output LDO, 500mA, Fixed (3.3V), Low Quiescent Current, Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS54620 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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