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PTH04070W Status: ACTIVE

3-A, 3.3/5-V Input Adjustable Switching Regulator


      
         
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 PTH04000W PTH04070W
Vin(Min)(V)3  3  
Vin(Max)(V)5.5  5.5  
Vout(Min)(V)0.9  0.9  
Vout(Max)(V)3.6  3.6  
Iout(Max)(A)3  3  
Pin/Package6DIP MODULE  5DIP MODULE  
Regulated Outputs(#)1  1  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • PTH08080W: 2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module
  • PTH04000W: 3-A, 3.3/5-V Input Adjustable Switching Regulator with Auto-Track Sequencing
  • PTH03050W: 6 A, 3.3-V Input Non-Isolated Wide Adjust Module w/ Auto-Track

More Related Products

Product Information

Features

  • Up to 3-A Output Current at 85 °C
  • 3.3-V / 5-V Input Voltage
  • Wide-Output Voltage Adjust (0.9 V to 3.6 V)
  • 160 W/in3 Power Density
  • Efficiencies Up To 94%
  • On/Off Inhibit
  • Undervoltage Lockout (UVLO)
  • Output Overcurrent Protection (Nonlatching, Auto-Reset)
  • Overtemperature Protection
  • Ambient Temp. Range: -40°C to 85 °C
  • Surface Mount Package
  • Safety Agency Approvals: UL/IEC/CSA-C22.2 60950-1
  • APPLICATIONS
    • Telecommunications, Instumentation, and General-Purpose Circuits

Description

The PTH04070W is a highly integrated, low-cost switching regulator module that delivers up to 3 A of output current. Occupying less PCB area than a standard TO-220 linear regulator IC, the PTH04070W provides output current at a much higher efficiency and with much less power dissipation, thereby eliminating the need for a heat sink. Their small size (0.5 × 0.4 in), high efficiency, and low cost makes these modules attractive for a variety of applications.

The input voltage range of the PTH04070W is from 3 V to 5.5 V, allowing operation from either a 3.3-V or 5-V input bus. Using state-of-the-art switched-mode power-conversion technology, the PTH04070W can step down to voltages as low as 0.9 V from a 5-V input bus, with typically less than 1 W of power dissipation.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
PTH04070WADACTIVE-40 to 854.30 | 1kuDIP MODULE (EVD) | 5 90 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PTH04070WAHACTIVE-40 to 854.30 | 1kuDIP MODULE (EVD) | 5 90 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTH04070WASACTIVE-40 to 854.30 | 1kuDIP MODULE (EVE) | 5 90 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTH04070WASTACTIVE-40 to 854.30 | 1kuDIP MODULE (EVE) | 5 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PTH04070WAZACTIVE-40 to 854.30 | 1kuDIP MODULE (EVE) | 5 90 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTH04070WAZTACTIVE-40 to 854.45 | 1kuDIP MODULE (EVE) | 5 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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 11:37 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 8 WeeksPTH04070WAD
AmericasArrow 767
WorldwideMouser Electronics 90
TI Lead Time*: 8 WeeksPTH04070WAH
AmericasArrow >1k
Avnet 710
Newark 997
AsiaFarnell Asia 159
EuropeCompel 996
Farnell 68
Spoerle 29
WorldwideDigiKey 31
Mouser Electronics 179
TI Lead Time*: 8 WeeksPTH04070WAS
AmericasArrow 42
Newark 39
AsiaFarnell Asia 39
EuropeArrow Southern Europe 55
Avnet-SILICA 20
WorldwideDigiKey 296
Mouser Electronics 427
TI Lead Time*: 8 WeeksPTH04070WAST
WorldwideDigiKey  Available
Mouser Electronics 17
TI Lead Time*: 8 WeeksPTH04070WAZ
AmericasNewark 27
WorldwideDigiKey 505
Mouser Electronics 69
TI Lead Time*: 8 WeeksPTH04070WAZT
AsiaFarnell Asia 33
EuropeFarnell 33
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
PTH04070WAD RoHS Compliant Pb-Free (RoHS) Call TI N/A for Pkg TypeViewView
PTH04070WAH RoHS Compliant Pb-Free (RoHS) Call TI N/A for Pkg TypeViewView
PTH04070WAS  TBD Call TI Level-1-235C-UNLIM/Level-3-260C-168HRSViewView
PTH04070WAST  TBD Call TI Level-1-235C-UNLIM/Level-3-260C-168HRSViewView
PTH04070WAZ RoHS Compliant Pb-Free (RoHS) Call TI Level-3-260C-168 HRViewView
PTH04070WAZT RoHS Compliant Pb-Free (RoHS) Call TI Level-3-260C-168 HRViewView

* 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 PTH04070W Help

Datasheet

Application Notes

Selection Guides

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
PTH08080W 2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH04000W 3-A, 3.3/5-V Input Adjustable Switching Regulator with Auto-Track Sequencing PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH03050W 6 A, 3.3-V Input Non-Isolated Wide Adjust Module w/ Auto-Track PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH05000W 6 A, 5-V Input Wide-Output Adjust Plug-in Power Module PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH03050Y 6 A 3.3-V Input Bus Termination Power Module for DDR/QDR Memory PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.

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