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TPS79601 Status: ACTIVE

Single Output LDO, 1.0A, Adj.(1.2 to 5.5V), Low Noise, High PSRR


      
         
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 TPS79601TPS79613 TPS79618 TPS79625 TPS79628 TPS79630 TPS79633 TPS79650 
Iout(Max)(A)1  1  1  1  1  1  1  1  
Vdo(Typ)(mV)200  200  200  200  250  230  200  200  
Iq(Typ)(mA)0.31  0.31  0.31  0.31  0.31  0.31  0.31  0.31  
Vin(Min)(V)2.7  2.7  2.7  2.7  2.7  2.7  2.7  2.7  
Vin(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  
Vout(Min)(V) 1.3  1.8  2.5  2.8  3  3.3  5  
Vout(Max)(V) 1.3  1.8  2.5  2.8  3  3.3  5  
Vout Adj(Min)(V)1.2         
Vout Adj(Max)(V)5.5         
Accuracy(%)2  2  2  2  2  2  2  3  
Output Capacitor(uF)1  1.2  1  1  1  1  1  1  
Output Capacitor TypeCeramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  Ceramic  
Fixed Output Options(V) 1.3  1.8  2.5  2.8  3  3.3  5  
Pin/Package6SOT-223, 5DDPAK/TO-263, 8SON  8SON  5DDPAK/TO-263, 6SOT-223  5DDPAK/TO-263, 6SOT-223  5DDPAK/TO-263, 6SOT-223, 8SON  5DDPAK/TO-263, 6SOT-223  5DDPAK/TO-263, 6SOT-223  6SOT-223, 8SON  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Regulated Outputs(#)1  1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS73701: Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection
  • TPS79501: Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR
  • TPS71533: Single Output LDO, 50mA, Fixed(3.3V), High Input Voltage, Low Quiescent Current
  • TL431A: Adjustable Precision Shunt Regulator
  • TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
  • TPS3838K33: 220nA Supervisor with 10ms/200ms selectable delay time

More Related Products

Product Information

Features

  • 1A Low-Dropout RegulatorWith Enable
  • Available in Fixed and Adjustable (1.2V to 5.5V) Versions
  • High PSRR (53dB at 10kHz)
  • Ultralow-Noise (40µVRMS, TPS79630)
  • Fast Start-Up Time (50µs)
  • Stable With a 1µF Ceramic Capacitor
  • Excellent Load/Line Transient Response
  • Very Low Dropout Voltage (250mV at Full Load, TPS79630)
  • 3 × 3 SON PowerPAD™, SOT223-6, and DDPAK-5 Packages
  • APPLICATIONS
    • RF: VCOs, Receivers, ADCs
    • Audio
    • Bluetooth™, Wireless LAN
    • Cellular and Cordless Telephones
    • Handheld Organizers, PDAs

PowerPAD is a trademark of Texas Instruments Inc.
Bluetooth is a trademark of Bluetooth SIG, Inc.
All other trademarks are the property of their respective owners.

Description

The TPS796xx family of low-dropout (LDO) low-power linear voltage regulators features high power supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in small outline, 3 × 3 SON, SOT223-6, and DDPAK-5 packages. Each device in the family is stable with a small 1µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 250mV at 1A). Each device achieves fast start-up times (approximately 50µs with a 0.001µF bypass capacitor) while consuming very low quiescent current (265 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1µA. The TPS79630 exhibits approximately 40µVRMS of output voltage noise at 3.0V output, with a 0.1µF bypass capacitor. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR, low noise features, and the fast response time.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS79601DCQACTIVE-40 to 1251.20 | 1kuSOT-223 (DCQ) | 6 View 78 | TUBE Download CAD Format for this Symbol Purchase Samples
TPS79601DCQG4ACTIVE-40 to 1251.20 | 1kuSOT-223 (DCQ) | 6 View 78 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS79601DCQRACTIVE-40 to 1251.10 | 1kuSOT-223 (DCQ) | 6 View 2500 | LARGE T&R Download CAD Format for this Symbol 
TPS79601DCQRG4ACTIVE-40 to 1251.10 | 1kuSOT-223 (DCQ) | 6 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS79601DRBRACTIVE-40 to 1251.20 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R  
TPS79601DRBRG4ACTIVE-40 to 1251.20 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R  
TPS79601DRBTACTIVE-40 to 1251.30 | 1kuSON (DRB) | 8 View 250 | SMALL T&R  Purchase Samples
TPS79601DRBTG4ACTIVE-40 to 1251.30 | 1kuSON (DRB) | 8 View 250 | SMALL T&R  Purchase Samples
TPS79601KTTOBSOLETE-40 to 125 DDPAK/TO-263 (KTT) | 5 View    Not Available
TPS79601KTTRACTIVE-40 to 1251.30 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS79601KTTRG3ACTIVE-40 to 1251.30 | 1kuDDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS79601KTTTACTIVE-40 to 1251.30 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | SMALL T&R Download CAD Format for this Symbol 
TPS79601KTTTG3ACTIVE-40 to 1251.30 | 1kuDDPAK/TO-263 (KTT) | 5 View 50 | 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

Reported Distributor Inventory as of 9:52 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksTPS79601DCQ
AmericasArrow >1k
Avnet >1k
Newark 251
Rochester Electronics 78
AsiaFarnell Asia 271
WPI 79
EuropeArrow Northern Europe 6
Avnet-SILICA 238
EBV Elektronik >1k
Spoerle 546
WorldwideDigiKey  Available
Mouser Electronics 468
TI Lead Time*: 4 WeeksTPS79601DCQG4
AmericasAvnet 53
AsiaFarnell Asia 373
EuropeArrow Northern Europe 78
Avnet-SILICA 179
Farnell 373
WorldwideDigiKey  Available
Mouser Electronics 109
TI Lead Time*: 4 WeeksTPS79601DCQR
AmericasArrow >1k
Avnet 500
Newark >1k
Rochester Electronics >1k
WorldwideDigiKey >1k
Mouser Electronics 199
TI Lead Time*: 4 WeeksTPS79601DCQRG4
WorldwideDigiKey  Available
TI Lead Time*: 8 WeeksTPS79601DRBR
None Reported
View Distributors
TI Lead Time*: 8 WeeksTPS79601DRBRG4
None Reported
View Distributors
TI Lead Time*: 4 WeeksTPS79601DRBT
AmericasAvnet 250
AsiaWPI 79
WorldwideMouser Electronics 77
TI Lead Time*: 4 WeeksTPS79601DRBTG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS79601KTTR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS79601KTTRG3
None Reported
View Distributors
TI Lead Time*: 6 WeeksTPS79601KTTT
AsiaWPI 50
EuropeArrow Northern Europe 50
Avnet-SILICA 5
TI Lead Time*: 6 WeeksTPS79601KTTTG3
None Reported
View Distributors
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
TPS79601DCQ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS79601DCQG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS79601DCQR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS79601DCQRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS79601DRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS79601DRBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS79601DRBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS79601DRBTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS79601KTTR RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS79601KTTRG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS79601KTTT RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
TPS79601KTTTG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN 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 TPS79601 Help

Datasheet

Application Notes

View Application Notes for Single Channel LDO

User Guides

View User Guides for Single Channel LDO

Selection Guides

Reference Designs

Description Part # Company
Power Management Solution for Spartan(TM)-3 (Design 3) PR215 Texas Instruments

Tools & Software

NamePart # Company Tool / Software Type
DEM-SOT223LDO Compatible with Most Positive Output LDOs in SOT223 (DCQ) PackageDEM-SOT223LDOTexas InstrumentsDevelopment Boards/EVMs
TPS78633 Evaluation ModuleTPS78633EVM-207Texas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
TMS320C6701   Floating-Point Digital Signal Processor   C6000 FLOATING/FIXED-POINT DSPS - TMS320C67X DSP GENERATION      
TMS320C6711D   Floating-Point Digital Signal Processors   C6000 FLOATING/FIXED-POINT DSPS - TMS320C67X DSP GENERATION      
TMS320C6712D   Floating-Point Digital Signal Processors   C6000 FLOATING/FIXED-POINT DSPS - TMS320C67X DSP GENERATION      
TMS320C6713B   Floating-Point Digital Signal Processors   C6000 FLOATING/FIXED-POINT DSPS - TMS320C67X DSP GENERATION      
Customers Who Evaluated This Product Also Evaluated...
TPS73701 Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS79501 Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS71533 Single Output LDO, 50mA, Fixed(3.3V), High Input Voltage, Low Quiescent Current 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.
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.
TL431A Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS5430 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS3838K33 220nA Supervisor with 10ms/200ms selectable delay time POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.
TLV1117-33 Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS 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.
TPS5420 5.5V to 36V, 2A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS61042 30-V, 500-mA Switch Boost Converter in QFN-8 for White LED Applications LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS 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.
TPS54231 2A, 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.
TLV431A Low Voltage Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.

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