TPS73601 Status:ACTIVE

Single Output LDO, 400mA, Adj.(1.2 to 5.5V), Cap free, Low Noise, Reverse Current Protection

      
         
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Datasheet

Download - PDF Icon
  • Cap-Free, NMOS, 400mA Low-Dropout Regulator with Reverse Current Protection (Rev. R) (tps73601.pdf, 955 KB)
    27 May 2008 Download

 TPS73601TPS736125 TPS73615 TPS73618 TPS73619 TPS73625 TPS73630 TPS73632 TPS73633 TPS73643 
Iout(Max)(A)0.4  0.4  0.4  0.4  0.4  0.4  0.4  0.4  0.4  0.4  
Vdo(Typ)(mV)75  75   75  75  75  75  75  75  75  
Iq(Typ)(mA)0.3  0.3  0.3  0.3  0.3  0.3  0.3  0.3  0.3  0.3  
Vin(Min)(V)1.7  1.7  1.7  2  1.7  2.7  3.2  3.4  3.5  4.5  
Vin(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  
Vout(Min)(V) 1.25  1.5  1.8  1.9  2.5  3.0  3.2  3.3  4.3  
Vout(Max)(V) 1.25  1.5  1.8  1.9  2.5  3.0  3.2  3.3  4.3  
Vout Adj(Min)(V)1.2           
Vout Adj(Max)(V)5.5           
Accuracy(%)1  1  1  1  1  1  1  1  1  1  
Output Capacitor TypeCapacitor Free  Capacitor Free  Capacitor Free  Capacitor Free  Capacitor Free  Capacitor Free  Capacitor Free  Capacitor Free  Capacitor Free  Capacitor Free  
Fixed Output Options(V)    1.9       
Pin/Package6SOT-223,5SOT-23,8SON  8SON  5SOT-23,6SOT-223,8SON  5SOT-23,6SOT-223  8SON  5SOT-23,6SOT-223  5SOT-23,6SOT-223  5SOT-23  5SOT-23,6SOT-223,8SON  5SOT-23  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS78601: Single Output LDO, 1.5A, Adj.(1.2 to 5.5V), Low Noise, High PSRR
  • TPS73701: Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection
  • TPS54610: Low Input Voltage 6A Synchronous Buck Converter with Adjustable Output Voltage
  • TPS54550: 4.5 to 20V Input, 6A Step Down Converter with Adjustable Output Voltage
  • TPS60403: 60mA Charge Pump Voltage Inverter with Fixed 250kHz Operation

Product Information

Features

  • Stable with No Output Capacitor or Any Value or Type of Capacitor
  • Input Voltage Range of 1.7V to 5.5V
  • Ultra-Low Dropout Voltage: 75mV typ
  • Excellent Load Transient Response—with or without Optional Output Capacitor
  • New NMOS Topology Delivers Low Reverse Leakage Current
  • Low Noise: 30µVRMS typ (10Hz to 100kHz)
  • 0.5% Initial Accuracy
  • 1% Overall Accuracy Over Line, Load, and Temperature
  • Less Than 1µA max IQ in Shutdown Mode
  • Thermal Shutdown and Specified Min/Max Current Limit Protection
  • Available in Multiple Output Voltage Versions
    • Fixed Outputs of 1.20V to 5.0V
    • Adjustable Output from 1.20V to 5.5V
    • Custom Outputs Available
  • APPLICATIONS
    • Portable/Battery-Powered Equipment
    • Post-Regulation for Switching Supplies
    • Noise-Sensitive Circuitry such as VCOs
    • Point of Load Regulation for DSPs, FPGAs, ASICs, and Microprocessors

All other trademarks are the property of their respective owners.

Description

The TPS736xx family of low-dropout (LDO) linear 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 TPS736xx uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1µA and ideal for portable applications. The extremely low output noise (30µVRMS with 0.1µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS73601DBVRACTIVE-40 to 850.85 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73601DBVRG4ACTIVE-40 to 850.85 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73601DBVTACTIVE-40 to 850.95 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73601DBVTG4ACTIVE-40 to 850.95 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73601DCQACTIVE-40 to 850.95 | 1kuSOT-223 (DCQ) | 6 View 78 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS73601DCQG4ACTIVE-40 to 850.95 | 1kuSOT-223 (DCQ) | 6 View 78 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS73601DCQRACTIVE-40 to 850.95 | 1kuSOT-223 (DCQ) | 6 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73601DCQRG4ACTIVE-40 to 850.95 | 1kuSOT-223 (DCQ) | 6 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73601DRBRACTIVE-40 to 850.95 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS73601DRBRG4ACTIVE-40 to 850.95 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS73601DRBTACTIVE-40 to 851.00 | 1kuSON (DRB) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol 
TPS73601DRBTG4ACTIVE-40 to 851.00 | 1kuSON (DRB) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol 

* 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
TPS73601DBVRAs of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 17 Oct 8 Weeks AmericasDigiKey >1k
  Mouser Electronics 981
  Rochester Electronics >1k
  AsiaWPI >1k
  Wintech >1k
TPS73601DBVRG4As of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 17 Oct 8 Weeks AmericasMouser Electronics >1k
TPS73601DBVTAs of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 540* >10k | 17 Oct 8 Weeks AmericasArrow 250
  Avnet >1k
  DigiKey 281
  Newark 910
  Rochester Electronics 645
  AsiaWPI 94
  EuropeSpoerle 750
TPS73601DBVTG4As of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 540* >10k | 17 Oct 8 Weeks AmericasMouser Electronics 142
  EuropeEBV Elektronik >1k
  Farnell 514
TPS73601DCQAs of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 17 Nov 6 Weeks AmericasArrow 899
  Avnet >1k
  Mouser Electronics 147
  Rochester Electronics 525
  EuropeAvnet-SILICA 496
  Spoerle 234
TPS73601DCQG4As of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 17 Nov 6 Weeks EuropeArrow Northern Europe 156
  Farnell 401
TPS73601DCQRAs of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 10 Nov 6 Weeks AmericasDigiKey >1k
  Mouser Electronics >1k
  Newark >1k
  Rochester Electronics >1k
TPS73601DCQRG4As of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 10 Nov 6 Weeks None Reported
View Distributors
   
TPS73601DRBRAs of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6000 | 27 Oct 6 Weeks AmericasMouser Electronics >1k
 >10k | 30 Oct     
TPS73601DRBRG4As of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6000 | 27 Oct 6 Weeks AsiaWPI >1k
 >10k | 30 Oct     
TPS73601DRBTAs of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 250* >10k | 27 Oct 6 Weeks AmericasArrow 750
  Mouser Electronics 675
  Newark 112
  AsiaWPI 175
  EuropeAvnet-SILICA >1k
  Spoerle 500
TPS73601DRBTG4As of 7:46 AM GMT, 07 Sep 2008As of 7:46 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 250* >10k | 27 Oct 6 Weeks AmericasMouser Electronics 225
  EuropeEBV Elektronik 125
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
TPS73601DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73601DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73601DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73601DBVTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73601DCQ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73601DCQG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73601DCQR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73601DCQRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73601DRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73601DRBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73601DRBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73601DRBTG4 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

Datasheets

  • Cap-Free, NMOS, 400mA Low-Dropout Regulator with Reverse Current Protection (Rev. R) (tps73601.pdf, 955 KB)
    27 May 2008 Download

Application Notes

  • Extending VOUT Below 1.2 V Using an External Reference (slva216.htm, 8 KB)
    03 Oct 2005 Abstract
  • Recommended Power Solutions for the TMS320x2810/1/2 DSPs (slva204.htm, 8 KB)
    31 Jan 2005 Abstract

View Application Notes for Single Channel LDO

User Guides

  • DEM-SOT223LDO DEMONSTRATION FIXTURE (sbvu005.pdf, 73 KB)
    15 Oct 2003 Download

View User Guides for Single Channel LDO

More Literature

  • Small 5Vin Two LDO Solution in QFN packages with Sequential Sequencing (slvr317.pdf, 65 KB)
    19 Oct 2007 Download
  • DMOS Delivers Dramatic Performance Gains to LDO Regulators (EDN mag) (sbvy001.pdf, 137 KB)
    14 Feb 2001 Download

View More Literature for Single Channel LDO

Tools & Software

NamePart # Company Tool / Software Type
DEM-SOT223LDO Compatible with Most Positive Output LDOs in SOT223 (DCQ) PackageDEM-SOT223LDOTexas InstrumentsDevelopment Boards/EVMs
TPS73633EVM-066 Evaluation ModuleTPS73633EVM-066Texas InstrumentsDevelopment Boards/EVMs

 Alternative Products - Are similar to TPS73601
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Part #Name Comments
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TPS73701Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current ProtectionTI customers also evaluated this product.
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