TI Home > Semiconductors > Power Management > Linear Regulators > Single Channel LDO >

TPS7350 Status: ACTIVE

Single Output LDO, 500mA, Fixed(5.0V), Integrated SVS, Low Quiescent Current


      
         
Alert me about changes<br/>to this product

 TPS7301 TPS7325 TPS7330 TPS7333 TPS7348 TPS7350
Iout(Max)(A)0.5  0.5  0.5  0.5  0.5  0.5  
Vdo(Typ)(mV)146  270  267  235  150  146  
Iq(Typ)(mA)0.29  0.29  0.29  0.29  0.29  0.29  
Vin(Min)(V)2.47  3.1  3.5  3.77  5.2  5.33  
Vin(Max)(V)10  10  10  10  10  10  
Vout(Min)(V) 2.5  3  3.3  4.85  5  
Vout(Max)(V) 2.5  3  3.3  4.85  5  
Vout Adj(Min)(V)1.2       
Vout Adj(Max)(V)9.75       
Output Capacitor(uF)10  10  10  10  10  10  
Output Capacitor TypeTantalum  Tantalum  Tantalum  Tantalum  Tantalum  Tantalum  
Fixed Output Options(V) 2.5  3  3.3  4.85  5  
Pin/Package20TSSOP, 8PDIP, 8SOIC  20TSSOP, 8PDIP, 8SOIC  20TSSOP, 8PDIP, 8SOIC  20TSSOP, 8PDIP, 8SOIC  8PDIP, 8SOIC  20TSSOP, 8PDIP, 8SOIC  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS76650: Single Output LDO, 250mA, Fixed(5.0V), Low Quiescent Current, Power Good (PG) Output
  • TPS73501: Single Output LDO, 500mA, Adjustable, Low Quiescent Current, Low Noise, High PSRR
  • REG103-5: Single Output LDO, 500mA, Fixed(5.0V), Low Noise, Fast Transient Response
  • TPS54331: 3A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-mode ™

More Related Products

Product Information

Features

  • Available in 2.5-V, 3-V, 3.3-V, 4.85-V, and 5-V Fixed-Output and Adjustable Versions
  • Integrated Precision Supply-Voltage Supervisor Monitoring Regulator Output Voltage
  • Active-Low Reset Signal with 200-ms Pulse Width
  • Very Low Dropout Voltage...Maximum of 35 mV at IO = 100 mA (TPS7350)
  • Low Quiescent Current - Independent of Load...340 uA Typ
  • Extremely Low Sleep-State Current, 0.5 uA Max
  • 2% Tolerance Over Full Range of Load, Line, and Temperature for Fixed-Output Versions§
  • Output Current Range of 0 mA to 500 mA
  • TSSOP Package Option Offers Reduced Component Height For Critical Applications

§ The TPS7325 has a tolerance of ±3% over the full temperature range.
The TPS71xx and the TPS72xx are 500-mA and 250-mA output regulators respectively, offering performance similar to that of the TPS73xx but without the delayed-reset function. The TPS72xx devices are further differentiated by availability in 8-pin thin-shrink small-outline packages (TSSOP) for applications requiring minimum package size.

Description

The TPS73xx devices are members of a family of micropower low-dropout (LDO) voltage regulators. They are differentiated from the TPS71xx and TPS72xx LDOs by their integrated delayed microprocessor-reset function. If the precision delayed reset is not required, the TPS71xx and TPS72xx should be considered.

The RESET\ output of the TPS73xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS73xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage.

If that occurs, the RESET\ output (open-drain NMOS) turns on, taking the RESET\ signal low. RESET\ stays low for the duration of the undervoltage condition.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS7350QDACTIVE-40 to 1251.25 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS7350QDG4ACTIVE-40 to 1251.25 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS7350QDRACTIVE-40 to 1251.10 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS7350QDRG4ACTIVE-40 to 1251.10 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS7350QPACTIVE-40 to 1251.10 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS7350QPE4ACTIVE-40 to 1251.10 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS7350QPWLEOBSOLETE-40 to 125 TSSOP (PW) | 20 View    Download CAD Format for this FootprintNot Available
TPS7350QPWRACTIVE-40 to 1251.10 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS7350QPWRG4ACTIVE-40 to 1251.10 | 1kuTSSOP (PW) | 20 View 2000 | 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 10:05 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS7350QD
AmericasAvnet >1k
Rochester Electronics >1k
AsiaFarnell Asia 161
WPI 24
EuropeAvnet-SILICA 580
Farnell 125
WorldwideDigiKey >1k
Mouser Electronics 808
TI Lead Time*: 20 WeeksTPS7350QDG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS7350QDR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS7350QDRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS7350QP
AmericasRochester Electronics >1k
WorldwideDigiKey 398
TI Lead Time*: 20 WeeksTPS7350QPE4
WorldwideDigiKey  Available
Call**TPS7350QPWLE
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksTPS7350QPWR
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksTPS7350QPWRG4
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
TPS7350QD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7350QDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7350QDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7350QDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7350QP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TPS7350QPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TPS7350QPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS7350QPWRG4 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 TPS7350 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS76650 Single Output LDO, 250mA, Fixed(5.0V), Low Quiescent Current, Power Good (PG) Output LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS73501 Single Output LDO, 500mA, Adjustable, Low Quiescent Current, Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
REG103-5 Single Output LDO, 500mA, Fixed(5.0V), Low Noise, Fast Transient Response LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS73133 Single Output LDO, 150mA, Fixed(3.3V), Cap free, Low Noise, Fast Transient Response LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS54331 3A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-mode ™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here