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TPS73133 Status: ACTIVE

Single Output LDO, 150mA, Fixed(3.3V), Cap free, Low Noise, Fast Transient Response


      
         
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 TPS73101 TPS731125 TPS73115 TPS73118 TPS73125 TPS73130 TPS73131 TPS73132 TPS73133TPS73150 
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)30  30   30  30  30  30  30  30  30  
Iq(Typ)(mA)0.4  0.4  0.4  0.4  0.4  0.4  0.4  0.4  0.4  0.4  
Vin(Min)(V)1.7  1.7  1.7  1.9  2.6  3.1  3.1  3.3  3.4  5.1  
Vin(Max)(V)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  2.5  3  3.1  3.2  3.3  5  
Vout(Max)(V) 1.25  1.5  1.8  2.5  3  3.1  3.2  3.3  5  
Vout Adj(Min)(V)1.2           
Vout Adj(Max)(V)5.5           
Accuracy(%)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) 1.25  1.5  1.8  2.5  3  3.1  3.2  3.3  5  
Pin/Package5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Other qualified versions of TPS73133

Version Part Number Definition
Enhanced Product TPS73133-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • TPS51100: 3A Source/Sink DDR terminator Regulator
  • TPS79301: Single Output LDO, 200mA, Adj.(1.2 to 5.5V), High PSRR, Low Noise
  • TPS65023: 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs
  • TPS65053: 5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs
  • TPS61161: White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package

Product Information

Features

  • Stable with No Output Capacitor or Any Value or Type of Capacitor
  • Input Voltage Range of 1.7V to 5.5V
  • Ultralow Dropout Voltage: 30mV Typ
  • Excellent Load Transient Response—with or without Optional Output Capacitor
  • New NMOS Topology Provides Low Reverse Leakage Current
  • Low Noise: 30µVRMS Typ (10kHz 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 Outputs 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 trademarks are the property of their respective owners.

Description

The TPS731xx 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 TPS731xx 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.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS73133DBVRACTIVE-40 to 850.45 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS73133DBVRG4ACTIVE-40 to 850.45 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS73133DBVTACTIVE-40 to 850.51 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73133DBVTG4ACTIVE-40 to 850.51 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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*: 20 WeeksTPS73133DBVR
AmericasRochester Electronics >1k
EuropeAvnet-SILICA 600
WorldwideDigiKey  Available
Mouser Electronics 85
TI Lead Time*: 20 WeeksTPS73133DBVRG4
AsiaWintech >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS73133DBVT
AmericasArrow >1k
Newark 279
Rochester Electronics 250
AsiaFarnell Asia 429
WPI 143
EuropeArrow Southern Europe 250
Compel 231
WorldwideDigiKey 49
Mouser Electronics 900
TI Lead Time*: 20 WeeksTPS73133DBVTG4
AsiaFarnell Asia 206
EuropeFarnell 89
WorldwideDigiKey  Available
Mouser Electronics 43
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
TPS73133DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73133DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73133DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73133DBVTG4 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 TPS73133 Help

Datasheet

Application Notes

View Application Notes 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

Part # Name Product Family Comments
REG101-33   Single Output LDO, 100mA, Fixed(3.3V), Low Noise, Fast Transient Response   LINEAR REGULATORS - SINGLE CHANNEL LDO   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
Customers Who Evaluated This Product Also Evaluated...
TPS51100 3A Source/Sink DDR terminator Regulator LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS79301 Single Output LDO, 200mA, Adj.(1.2 to 5.5V), High PSRR, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS65023 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS65053 5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS61161 White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
BQ24105 Standalone Synchronous Switch-Mode Li-Ion Charger w/2A FET in QFN-20, 1 to 3 Cells BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT TI customers also evaluated this product.
TPS51117 1.8V to 28V Input Sync. Step Down Controller with DCAP™ Mode, Optimized for Light Load Efficiency NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS2065 Single 1A Current-Limited, Power-Distribution Switches for USB Applications PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TLV431A Low Voltage Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS51116 DDR1, DDR2, DDR3 Switcher and LDO NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS2051B Single, Current-Limited, Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.

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