UA78L05A Status: ACTIVE

3/8 Pin 100mA Fixed 5V Positive Voltage Regulator


      
         
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Datasheet

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 UA78L05A
Vout(Min)(V)4.75  
Vout(Max)(V)5.25  
Iout(Max)(A)0.1  
Iq(Max)(mA)6  
Vdo(Max)(V)2  
Vdo(Typ)(V)1.7  
Vin(Min)(V)7  
Vin(Max)(V)20  
Pin/Package3SOT-89, 3TO-92, 8SOIC  
Approx. Price (US$) 0.25 | 1ku  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • UA7805: 3 Pin 1.5A Fixed 5V Positive Voltage Regulator
  • TLV1117-33: Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection
  • UA78L05: 3/8 Pin 100mA Fixed 5V Positive Voltage Regulator
  • TL431A: Adjustable Precision Shunt Regulator
  • TLV431A: Low Voltage Adjustable Precision Shunt Regulator
  • TL431: Adjustable Precision Shunt Regulator

Product Information

Features

  • 3-Terminal Regulators
  • Output Current up to 100 mA
  • No External Components
  • Internal Thermal-Overload Protection
  • Internal Short-Circuit Current Limiting

Description

This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power-pass elements to make high-current voltage regulators. One of these regulators can deliver up to 100 mA of output current. The internal limiting and thermal-shutdown features of these regulators essentially make them immune to overload. When used as a replacement for a Zener diode-resistor combination, an effective improvement in output impedance can be obtained, together with lower bias current.

The µA78L00C and µA78L00AC series are characterized for operation over the virtual junction temperature range of 0°C to 125°C. The µA78L05AI is characterized for operation over the virtual junction temperature range of –40°C to 125°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
UA78L05ACDACTIVE0 to 1250.27 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05ACDE4ACTIVE0 to 1250.27 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05ACDG4ACTIVE0 to 1250.27 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05ACDRACTIVE0 to 1250.25 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05ACDRE4ACTIVE0 to 1250.25 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05ACDRG4ACTIVE0 to 1250.25 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05ACLPACTIVE0 to 1250.27 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05ACLPE3ACTIVE0 to 1250.27 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05ACLPMACTIVE0 to 1250.27 | 1kuTO-92 (LP) | 3 View 2000 | AMMO Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05ACLPME3ACTIVE0 to 1250.27 | 1kuTO-92 (LP) | 3 View 2000 | AMMO Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05ACLPRACTIVE0 to 1250.25 | 1kuTO-92 (LP) | 3 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05ACLPRE3ACTIVE0 to 1250.25 | 1kuTO-92 (LP) | 3 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05ACPKACTIVE0 to 1250.32 | 1kuSOT-89 (PK) | 3  1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05ACPKG3ACTIVE0 to 1250.32 | 1kuSOT-89 (PK) | 3  1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05AIDACTIVE-40 to 1250.32 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05AIDE4ACTIVE-40 to 1250.32 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05AIDG4ACTIVE-40 to 1250.32 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05AIDRACTIVE-40 to 1250.29 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05AIDRE4ACTIVE-40 to 1250.29 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05AIDRG4ACTIVE-40 to 1250.29 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05AILPACTIVE-40 to 1250.32 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05AILPE3ACTIVE-40 to 1250.32 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05AILPRACTIVE-40 to 1250.29 | 1kuTO-92 (LP) | 3 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05AILPRE3ACTIVE-40 to 1250.29 | 1kuTO-92 (LP) | 3 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UA78L05AIPKACTIVE-40 to 1250.32 | 1kuSOT-89 (PK) | 3  1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05AIPKG3ACTIVE-40 to 1250.32 | 1kuSOT-89 (PK) | 3  1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
UA78L05AQDOBSOLETE  SOIC (D) | 8 View    Download CAD Format for this FootprintNot Available
UA78L05AQDROBSOLETE  SOIC (D) | 8 View    Download CAD Format for this FootprintNot Available

* 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 9:47 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 15 WeeksUA78L05ACD
AmericasNewark >1k
Rochester Electronics >1k
AsiaFarnell Asia >1k
EuropeArrow Southern Europe >1k
Avnet-SILICA >1k
EBV Elektronik >1k
Farnell 696
Spoerle >1k
WorldwideDigiKey  Available
Mouser Electronics 194
TI Lead Time*: 15 WeeksUA78L05ACDE4
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 15 WeeksUA78L05ACDG4
AmericasRochester Electronics >1k
AsiaFarnell Asia >1k
EuropeFarnell >1k
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksUA78L05ACDR
AmericasArrow >1k
Newark >1k
Rochester Electronics >1k
AsiaFarnell Asia >1k
EuropeArrow Northern Europe >1k
Avnet-SILICA >1k
Compel >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 15 WeeksUA78L05ACDRE4
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 15 WeeksUA78L05ACDRG4
EuropeEBV Elektronik >1k
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 12 WeeksUA78L05ACLP
AmericasArrow 52
Avnet >1k
Newark >1k
Rochester Electronics 706
AsiaFarnell Asia >1k
EuropeAbacus Polar 525
Arrow Southern Europe >1k
Avnet-SILICA >1k
Compel >1k
Farnell >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 12 WeeksUA78L05ACLPE3
AmericasAvnet >1k
EuropeAvnet-SILICA >1k
EBV Elektronik 128
Spoerle >1k
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 12 WeeksUA78L05ACLPM
AmericasAvnet >1k
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksUA78L05ACLPME3
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 12 WeeksUA78L05ACLPR
AmericasArrow >1k
Rochester Electronics >1k
AsiaWintech >1k
EuropeAbacus Polar >1k
Arrow Southern Europe >1k
Avnet-SILICA >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 12 WeeksUA78L05ACLPRE3
AmericasNewark >1k
AsiaFarnell Asia >1k
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 12 WeeksUA78L05ACPK
AmericasArrow 300
Rochester Electronics >1k
WorldwideMouser Electronics 320
TI Lead Time*: 12 WeeksUA78L05ACPKG3
AsiaFarnell Asia >1k
EuropeFarnell >1k
WorldwideMouser Electronics 849
TI Lead Time*: 15 WeeksUA78L05AID
AmericasArrow 300
Avnet >1k
Newark >1k
Rochester Electronics >1k
EuropeAvnet-SILICA 750
Spoerle 300
WorldwideDigiKey  Available
Mouser Electronics 574
TI Lead Time*: 15 WeeksUA78L05AIDE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksUA78L05AIDG4
EuropeEBV Elektronik 900
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksUA78L05AIDR
AmericasArrow >1k
Avnet >1k
EuropeCompel >1k
EBV Elektronik >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 15 WeeksUA78L05AIDRE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksUA78L05AIDRG4
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksUA78L05AILP
AmericasArrow 646
Rochester Electronics >1k
WorldwideDigiKey >1k
Mouser Electronics 355
TI Lead Time*: 12 WeeksUA78L05AILPE3
AsiaFarnell Asia >1k
EuropeFarnell >1k
Spoerle 1k
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 12 WeeksUA78L05AILPR
AmericasRochester Electronics >1k
EuropeCompel 264
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksUA78L05AILPRE3
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 12 WeeksUA78L05AIPK
AsiaWPI 202
EuropeCompel >1k
WorldwideDigiKey 32
TI Lead Time*: 12 WeeksUA78L05AIPKG3
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
UA78L05ACD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05ACDE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05ACDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05ACDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05ACDRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05ACDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05ACLP RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
UA78L05ACLPE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
UA78L05ACLPM RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
UA78L05ACLPME3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
UA78L05ACLPR RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
UA78L05ACLPRE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
UA78L05ACPK RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
UA78L05ACPKG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
UA78L05AID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05AIDE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05AIDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05AIDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05AIDRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05AIDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UA78L05AILP RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
UA78L05AILPE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
UA78L05AILPR RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
UA78L05AILPRE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
UA78L05AIPK RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEARViewView
UA78L05AIPKG3 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 UA78L05A Help

Datasheet

Application Notes

View Application Notes for Standard Voltage Regulators

Selection Guides

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