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TPS73225-EP Status: ACTIVE

Enhanced Product Cap-Free Nmos 250-Ma Ldo Regulator With Reverse Current Protection


      
         
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 TPS73225-EP
Iout(Max)(A)0.25  
Vdo(Typ)(mV)40  
Iq(Typ)(mA)0.4  
Vin(Min)(V)1.7  
Vin(Max)(V)5.5  
Vout(Min)(V)2.5  
Vout(Max)(V)2.5  
Vout Adj(Min)(V)1.2  
Vout Adj(Max)(V)5.5  
Accuracy(%)2  
Output Capacitor TypeCapacitor Free  
Fixed Output Options(V)2.5  
Pin/Package5SOT-23  
RatingHiRel Enhanced Product  
Regulated Outputs(#)1  
 Samples
 Inventory

Other qualified versions of TPS73225-EP

Version Part Number Definition
Automotive TPS73225-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Catalog TPS73225 TI's standard catalog product

Product Information

Features

  • Controlled Baseline
    • One Assembly/Test Site, One Fabrication Site
  • Extended Temperature Performance of –55° to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product–Change Notification
  • Qualification Pedigree(1)
  • Stable with No Output Capacitor or Any Value or Type of Capacitor
  • Input Voltage Range: 1.7 V to 5.5 V
  • Ultralow Dropout Voltage:
    40 mV Typ at 250 mA
  • Excellent Load Transient Response—with or without Optional Output Capacitor
  • New NMOS Topology Provides Low Reverse Leakage Current
  • Low Noise: 30 µVRMS Typ (10 kHz to 100 kHz)
  • 0.5% Initial Accuracy
  • 1% Overall Accuracy (Line, Load, and Temperature)
  • Less Than 1 µA Max IQ in Shutdown Mode
  • Thermal Shutdown and Specified Min/Max Current Limit Protection
  • Available in Multiple Output Voltage Versions
    • Fixed Outputs of 1.2 V to 5 V
    • Adjustable Outputs from 1.2 V to 5.5 V
    • Custom Outputs Available

View All Features in Datasheet

Description

The TPS732xx family of low–dropout (LDO) voltage regulators uses a new topology: an NMOS pass element in a voltage–follower configuration. This topology is stable using output capacitors with low ESR and even allows operation without a capacitor. It also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.

The TPS732xx uses an advanced BiCMOS process to yield high precision while delivering low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1 µA and ideal for portable applications. The low output noise (30 µVRMS with 0.1 µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS73225MDBVREPACTIVE-55 to 125V62/06644-05XE2.26 | 100uSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
V62/06644-05XEACTIVE-55 to 125 2.26 | 100uSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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 10:04 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 12 WeeksTPS73225MDBVREP
WorldwideDigiKey >1k
TI Lead Time*: 12 WeeksV62/06644-05XE
None Reported
View Distributors
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** 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
TPS73225MDBVREP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
V62/06644-05XE RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU 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 TPS73225-EP Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

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