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TPS76333 Status: ACTIVE

Single Output LDO, 150mA, Fixed(3.3V), Low Quiescent Current, Thermal Protection

      
         
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Datasheet

Download - PDF Icon
  • TPS763xx: Low-Power 150-mA Low-Dropout Linear Regulators (Rev. H) (tps76333.pdf, 483 KB)
    05 Jan 2004 Download

 TPS76301 TPS76316 TPS76318 TPS76325 TPS76327 TPS76328 TPS76330 TPS76333TPS76338 TPS76350 
Iout(Max)(A)0.15  0.15  0.15  0.15  0.15  0.15  0.15  0.15  0.15  0.15  
Vdo(Typ)(mV)180  180  180  360  345  339  322  300  264  180  
Iq(Typ)(mA)0.085  0.085  0.085  0.085  0.085  0.085  0.085  0.085  0.085  0.085  
Vin(Min)(V)2.7  2.7  2.7  2.7  3.045  3.149  3.322  3.3   5.18  
Vin(Max)(V)10  10  10  10  10  10  10  10  10  10  
Vout(Min)(V) 1.6  1.8  2.5  2.7  2.8  3  3.3  3.8  5  
Vout(Max)(V) 1.6  1.8  2.5  2.7  2.8  3  3.3  3.8  5  
Vout Adj(Min)(V)1.5           
Vout Adj(Max)(V)6.5           
Accuracy(%)3  3  3  3  3  3  3  3  3  3  
Output Capacitor(uF)4.7  4.7  4.7  4.7  4.7  4.7  4.7  4.7  4.7  4.7  
Output Capacitor TypeTantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  
Fixed Output Options(V) 1.6  1.8  2.5  2.7  2.8  3  3.3  3.8  5  
Pin/Package5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  
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 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Other qualified versions of TPS76333

Version Part Number Definition
Automotive TPS76333-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

  • TPS79318: Single Output LDO, 200mA, Fixed(1.8V), High PSRR, Low Noise
  • TPS76325: Single Output LDO, 150mA, Fixed(2.5V), Low Quiescent Current, Thermal Protection
  • TPS63001: 96% Buck-Boost Converter with 1.7A Current Switches, 3.3V fixed Output voltage in 3x3 QFN
  • TPS63000: 96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN
  • TPS62046: 3.3-V Output, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10, QFN-10

Product Information

Features

  • 150-mA Low-Dropout Regulator
  • Output Voltage: 5 V, 3.8 V, 3.3 V, 3.0 V, 2.8 V, 2.7 V, 2.5 V, 1.8 V, 1.6 V and Variable
  • Dropout Voltage, Typically 300 mV at 150 mA
  • Thermal Protection
  • Over Current Limitation
  • Less Than 2-µA Quiescent Current in Shutdown Mode
  • –40°C to 125°C Operating Junction Temperature Range
  • 5-Pin SOT-23 (DBV) Package

Description

The TPS763xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage, low-power operation, and miniaturized packaging. These regulators feature low dropout voltages and quiescent currents compared to conventional LDO regulators. Offered in 5-terminal small outline integrated-circuit SOT-23 package, the TPS763xx series devices are ideal for cost-sensitive designs and where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual pnp pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low—typically 300 mV at 150 mA of load current (TPS76333)—and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is very low (140 µA maximum) and is stable over the entire range of output load current (0 mA to 150 mA). Intended for use in portable systems such as laptops and cellular phones, the low-dropout voltage feature and low-power operation result in a significant increase in system battery operating life.

The TPS763xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 µA maximum at TJ = 25°C. The TPS763xx is offered in 1.6-V,1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 3.8-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.5 V to 6.5 V.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS76333DBVRACTIVE-40 to 1250.25 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS76333DBVRG4ACTIVE-40 to 1250.25 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS76333DBVTACTIVE-40 to 1250.29 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS76333DBVTG4ACTIVE-40 to 1250.29 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* 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
TPS76333DBVRAs of 7:57 AM GMT, 07 Oct 2008As of 7:57 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6000 | 24 Nov 6 Weeks AmericasArrow >1k
 >10k | 28 Nov DigiKey >1k
  Mouser Electronics >1k
  Newark >1k
  AsiaWPI >1k
  EuropeArrow Southern Europe >1k
TPS76333DBVRG4As of 7:57 AM GMT, 07 Oct 2008As of 7:57 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6000 | 24 Nov 6 Weeks None Reported
View Distributors		   
 >10k | 28 Nov     
TPS76333DBVTAs of 7:57 AM GMT, 07 Oct 2008As of 7:57 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Nov 6 Weeks AmericasArrow 195
  Avnet >1k
  DigiKey >1k
  Mouser Electronics 852
  Newark 258
  Rochester Electronics 1k
  EuropeArrow Northern Europe 250
  Farnell >1k
  Spoerle >1k
TPS76333DBVTG4As of 7:57 AM GMT, 07 Oct 2008As of 7:57 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 28 Nov 6 Weeks EuropeEBV Elektronik >1k
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
TPS76333DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76333DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76333DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS76333DBVTG4 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

Datasheets

  • TPS763xx: Low-Power 150-mA Low-Dropout Linear Regulators (Rev. H) (tps76333.pdf, 483 KB)
    05 Jan 2004 Download

Application Notes

  • Technical Review Of Low Dropout Voltage Regulator Operation And Performance (slva072.htm, 8 KB)
    30 Aug 1999 Abstract
  • Fundamental Theory Of PMOS Low-Dropout Voltage Regulators (slva068.htm, 8 KB)
    07 May 1999 Abstract

View Application Notes for Single Channel LDO

User Guides

  • DEM-SOT23LDO DEMONSTRATION FIXTURE (Rev. A) (sbvu002a.pdf, 106 KB)
    02 Jun 2005 Download

View User Guides for Single Channel LDO

More Literature

View More Literature 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
TPS76xxxEVM-125 Universal SOT-23 LDO Evaluation ModuleTPS76XXXEVM-125Texas InstrumentsDevelopment Boards/EVMs
TUSB3210GENPDK Generic Product Development KitTUSB3210GENPDKTexas InstrumentsDevelopment Boards/EVMs

 Alternative Products - Are similar to TPS76333
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
TPS79318Single Output LDO, 200mA, Fixed(1.8V), High PSRR, Low NoiseTI customers also evaluated this product.
TPS76325Single Output LDO, 150mA, Fixed(2.5V), Low Quiescent Current, Thermal ProtectionTI customers also evaluated this product.
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