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TPS70102 Status: ACTIVE

Dual-Output Low-Dropout (LDO) Voltage Regulator with Power Up Sequencing For Split Vo


      
         
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 TPS70102TPS70145 TPS70148 TPS70151 TPS70158 
Iout(Max)(A)0.5  0.5  0.5  0.5  0.5  
Iout2(A)0.25  0.25  0.25  0.25  0.25  
Vdo(Typ)(mV)170  170  170  170  170  
Vin(Min)(V)2.7  3.47  3.47  3.47  3.47  
Vin(Max)(V)6  6  6  6  6  
Fixed Output Options(V) 3.3/2.5, 3.3/1.8, 3.3/1.5, 3.3/1.2  3.3/2.5, 3.3/1.8, 3.3/1.5, 3.3/1.2  3.3/2.5, 3.3/1.8, 3.3/1.5, 3.3/1.2  3.3/2.5, 3.3/1.8, 3.3/1.5, 3.3/1.2  
Accuracy(%)2  2  2  2  2  
Output Capacitor(uF)10  10  10  10  10  
Output Capacitor TypeTantalum  Ceramic  Ceramic  Ceramic  Ceramic  
Pin/Package20HTSSOP  20HTSSOP  20HTSSOP  20HTSSOP  20HTSSOP  
Vout2(Min)(V)1.22  1.2  1.5  1.8  2.5  
Vout2(Max)(V)5.5  1.2  1.5  1.8  2.5  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  
Vout(Min)(V)1.22  3.3  3.3  3.3  3.3  
Vout(Max)(V)5.5  3.3  3.3  3.3  3.3  
Regulated Outputs(#)2  2  2  2  2  
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS767D301: Dual-Output Low-Dropout (LDO) Voltage Regulators
  • TPS54620: 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter
  • TLV1117-18: Single Output LDO, 800mA, Fixed(1.8V), Internal Current limit, Thermal Overload Protection
  • TPS2550: Adjustable, Active Low, Constant-Current, Current-Limited Power-Distribution Switch

Product Information

Features

  • Dual Output Voltages for Split-Supply Applications
  • Selectable Power-Up Sequencing for DSP Applications
  • Output Current Range of 500mA on Regulator 1 and 250mA on Regulator 2
  • Fast Transient Response
  • Voltage Options: 3.3V/2.5V, 3.3V/1.8V, 3.3V/1.5V, 3.3V/1.2V, and Dual Adjustable Outputs
  • Open Drain Power-On Reset with 120ms Delay
  • Open Drain Power Good for Regulator 1
  • Ultra Low 190µA (typ) Quiescent Current
  • 1µA Input Current During Standby
  • Low Noise: 65µVRMS Without Bypass Capacitor
  • Quick Output Capacitor Discharge Feature
  • Two Manual Reset Inputs
  • 2% Accuracy Over Load and Temperature
  • Undervoltage Lockout (UVLO) Feature
  • 20-Pin PowerPAD™ TSSOP Package
  • Thermal Shutdown Protection

PowerPAD, TMS320 are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.

Description

TPS701xx family devices are designed to provide a complete power management solution for the TMS320 DSP family, processor power, ASIC, FPGA, and digital applications where dual output voltage regulators are required. Easy programmability of the sequencing function makes the TPS701xx family ideal for any TMS320 DSP applications with power sequencing requirements. Differentiated features, such as accuracy, fast transient response, SVS supervisory circuit, manual reset inputs, and an enable function, provide a complete system solution.

The TPS701xx family of voltage regulators offer very low dropout voltage and dual outputs with power-up sequence control, which is designed primarily for DSP applications. These devices have extremely low noise output performance without using any added filter bypass capacitors and are designed to have a fast transient response and be stable with 10µF low ESR capacitors.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPS70102PWPACTIVE-40 to 1251.65 | 1kuHTSSOP (PWP) | 20 View 70 | TUBE Download CAD Format for this Symbol
TPS70102PWPG4ACTIVE-40 to 1251.65 | 1kuHTSSOP (PWP) | 20 View 70 | TUBE Download CAD Format for this Symbol
TPS70102PWPRACTIVE-40 to 1251.50 | 1kuHTSSOP (PWP) | 20 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS70102PWPRG4ACTIVE-40 to 1251.50 | 1kuHTSSOP (PWP) | 20 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase 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

Reported Distributor Inventory as of 10:07 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS70102PWP
AmericasArrow 80
EuropeAvnet-SILICA 10
Compel 124
TI Lead Time*: 20 WeeksTPS70102PWPG4
AsiaFarnell Asia 5
EuropeFarnell 5
TI Lead Time*: 20 WeeksTPS70102PWPR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS70102PWPRG4
None Reported
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** 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
TPS70102PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS70102PWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS70102PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS70102PWPRG4 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 TPS70102 Help

Datasheet

Application Notes

View Application Notes for Dual Channel LDO

Tools & Software

NamePart # Company Tool / Software Type
Dual output LDO, 250mA/500mA, evaluator with load simulatorTPS70151EVM-152Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS767D301 Dual-Output Low-Dropout (LDO) Voltage Regulators LINEAR REGULATORS-DUAL CHANNEL LDO TI customers also evaluated this product.
TPS54620 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TLV1117-18 Single Output LDO, 800mA, Fixed(1.8V), Internal Current limit, Thermal Overload Protection LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.
TPS2550 Adjustable, Active Low, Constant-Current, Current-Limited Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TPS51610 Single Phase D-CAP+™Mode Step Down Controller for IMVP6+ CPU/GPU Vcore NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS54060 3.5V to 60V Input, 0.5A, 2.5MHz Step Down SWIFT™ Converter with Eco-Mode™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS 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.
TPS5410 5.5V to 36V, 1A, 500kHz Step Down SWIFT ™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS76912 Single Output LDO, 100mA, Fixed(1.2V), Low Quiescent Current, Over Current Limitation LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS3808G01 Low Quiescent Current, Programmable-Delay Supervisory Circuit POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.
TPS2062A Current-limited, Power Distribution Switches PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.

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