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TPS73230 Status: ACTIVE

Single Output LDO, 250mA, Fixed(3.0V), Fast Transient Response, Reverse Current Protection


      
         
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 TPS73201 TPS73213 TPS73215 TPS73216 TPS73218 TPS73219 TPS73225 TPS73230TPS73233 TPS73250 
Iout(Max)(A)0.25  0.25  0.25  0.25  0.25  0.25  0.25  0.25  0.25  0.25  
Vdo(Typ)(mV)40  40   40  40  40  40  40  40  40  
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  1.75  1.95  2.05  2.65  3.15  3.45  5.15  
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) 1.3  1.5  1.6  1.8  1.9  2.5  3  3.3  5  
Vout(Max)(V) 1.3  1.5  1.6  1.8  1.9  2.5  3  3.3  5  
Vout Adj(Min)(V)1.2  1.2          
Vout Adj(Max)(V)5.5  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) 1.3  1.5  1.6  1.8  1.9  2.5  3  3.3  5  
Pin/Package5SOT-23, 6SOT-223, 8SON  5SOT-23  5SOT-23, 6SOT-223  5SOT-23  5SOT-23, 6SOT-223  5SOT-23  5SOT-23, 6SOT-223  5SOT-23, 6SOT-223  5SOT-23, 6SOT-223  5SOT-23, 6SOT-223, 8SON  
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 TPS73230

Version Part Number Definition
Enhanced Product TPS73230-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • TPS75733: Single Output LDO, 3.0A, Fixed(3.3V), Fast Transient Response, Low Quiescent Current
  • TPS715A33: Single Output LDO, 80mA, Fixed(3.3V), High Input Voltage, Low Quiescent Current
  • TPS73001: Single Output LDO, 200mA, Adj.(1.5 to 5.5V), High PSRR, Low Noise
  • TPS54310: 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter
  • TPS767D318: Dual-Output Low-Dropout (LDO) Voltage Regulators
  • TPS61200: 0.3V Input Voltage Boost Converter with 1.3A Switches and 'Down Mode' in a 3x3 QFN

Product Information

Features

  • Stable with No Output Capacitor or Any Value or Type of Capacitor
  • Input Voltage Range: 1.7V to 5.5V
  • Ultralow Dropout Voltage: 40mV Typ at 250mA
  • 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 (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 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 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

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS73230DBVRACTIVE-40 to 850.65 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS73230DBVRG4ACTIVE-40 to 850.65 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS73230DBVTACTIVE-40 to 850.75 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73230DBVTG4ACTIVE-40 to 850.75 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73230DCQACTIVE-40 to 850.80 | 1kuSOT-223 (DCQ) | 6 View 78 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS73230DCQG4ACTIVE-40 to 850.80 | 1kuSOT-223 (DCQ) | 6 View 78 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS73230DCQRACTIVE-40 to 850.75 | 1kuSOT-223 (DCQ) | 6 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS73230DCQRG4ACTIVE-40 to 850.75 | 1kuSOT-223 (DCQ) | 6 View 2500 | LARGE 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 10:01 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS73230DBVR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS73230DBVRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTPS73230DBVT
AmericasArrow 250
Rochester Electronics 500
WorldwideDigiKey 97
Mouser Electronics 349
TI Lead Time*: 4 WeeksTPS73230DBVTG4
EuropeEBV Elektronik 125
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS73230DCQ
AmericasRochester Electronics 390
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS73230DCQG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTPS73230DCQR
AmericasRochester Electronics >1k
WorldwideDigiKey >1k
TI Lead Time*: 4 WeeksTPS73230DCQRG4
WorldwideDigiKey  Available
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
TPS73230DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73230DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73230DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73230DBVTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS73230DCQ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73230DCQG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73230DCQR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS73230DCQRG4 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 TPS73230 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

User Guides

View User Guides for Single Channel LDO

More Literature

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

Part # Name Product Family Comments
REG102-3   Single Output LDO, 250mA, Fixed(3.0V), 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...
TPS75733 Single Output LDO, 3.0A, Fixed(3.3V), Fast Transient Response, Low Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS715A33 Single Output LDO, 80mA, Fixed(3.3V), High Input Voltage, Low Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS73001 Single Output LDO, 200mA, Adj.(1.5 to 5.5V), High PSRR, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS54310 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS767D318 Dual-Output Low-Dropout (LDO) Voltage Regulators LINEAR REGULATORS-DUAL CHANNEL LDO TI customers also evaluated this product.
TPS61200 0.3V Input Voltage Boost Converter with 1.3A Switches and 'Down Mode' in a 3x3 QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TL431A Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
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TPS54386 Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 600 kHz DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
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TL431 Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
REF5040 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.

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