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TL317 Status: ACTIVE

3/8 Pin 100mA Adjustable Positive Voltage Regulator


      
         
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Datasheet

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 TL317
Vout(Min)(V)1.2  
Vout(Max)(V)35  
Iout(Max)(A)0.1  
Vdo(Max)(V)2.5  
Vin(Min)(V)3.7  
Vin(Max)(V)38  
Pin/Package3TO-92, 8SO, 8SOIC, 8TSSOP  
Approx. Price (US$) 0.24 | 1ku  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • LM317: 3/4 Pin 1.5A Adjustable Positive Voltage Regulator
  • LM317L: 3/8 Pin 100mA Adjustable Positive Regulator
  • LM317M: 3/4 Pin 500mA Adjustable Positive Voltage Regulator
  • TL431: Adjustable Precision Shunt Regulator
  • TPS75003: Integrated Triple Supply Power Management IC for Xilinx(R) Spartan(TM)-3 FPGAs

Product Information

Features

  • Output Voltage Range Adjustable From 1.2 V to 32 V
    When Used With an External Resistor Divider
  • Output Current Capability of 100 mA
  • Input Regulation Typically 0.01% Per Input-Voltage Change
  • Output Regulation Typically 0.5%
  • Ripple Rejection Typically 80 dB

Description

The TL317 is an adjustable three-terminal positive-voltage regulator capable of supplying
100 mA over an output-voltage range of 1.2 V to 32 V. It is exceptionally easy to use and requires only two external resistors to set the output voltage.

In addition to higher performance than fixed regulators, this regulator offers full overload protection available only in integrated circuits. Included on the chip are current-limiting and thermal-overload protection. All overload-protection circuitry remains fully functional, even when ADJUSTMENT is disconnected. Normally, no capacitors are needed unless the device is situated far from the input filter capacitors, in which case an input bypass is needed. An optional output capacitor can be added to improve transient response.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TL317CDACTIVE0 to 1250.27 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL317CDE4ACTIVE0 to 1250.27 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL317CDG4ACTIVE0 to 1250.27 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL317CDRACTIVE0 to 1250.24 | 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
TL317CDRE4ACTIVE0 to 1250.24 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TL317CDRG4ACTIVE0 to 1250.24 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TL317CLPACTIVE0 to 1250.27 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL317CLPE3ACTIVE0 to 1250.27 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL317CLPRACTIVE0 to 1250.24 | 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
TL317CLPRE3ACTIVE0 to 1250.24 | 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
TL317CPWACTIVE0 to 1250.27 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL317CPWE4ACTIVE0 to 1250.27 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL317CPWG4ACTIVE0 to 1250.27 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL317CPWRACTIVE0 to 1250.24 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL317CPWRE4ACTIVE0 to 1250.24 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL317CPWRG4ACTIVE0 to 1250.24 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
TL317PSACTIVE0 to 1250.27 | 1kuSO (PS) | 8 View 80 | TUBE  Purchase Samples
TL317PSE4ACTIVE0 to 1250.27 | 1kuSO (PS) | 8 View 80 | TUBE  Purchase Samples
TL317PSG4ACTIVE0 to 1250.27 | 1kuSO (PS) | 8 View 80 | TUBE  Purchase Samples
TL317PSRACTIVE0 to 1250.24 | 1kuSO (PS) | 8 View 2000 | LARGE T&R  Purchase Samples
TL317PSRE4ACTIVE0 to 1250.24 | 1kuSO (PS) | 8 View 2000 | LARGE T&R  Purchase Samples
TL317PSRG4ACTIVE0 to 1250.24 | 1kuSO (PS) | 8 View 2000 | LARGE T&R  Purchase 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 10:43 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTL317CD
AmericasArrow >1k
Rochester Electronics >1k
AsiaFarnell Asia 673
EuropeAvnet-SILICA >1k
EBV Elektronik >1k
Farnell 558
WorldwideDigiKey 85
Mouser Electronics 681
TI Lead Time*: 20 WeeksTL317CDE4
AmericasArrow >1k
Rochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTL317CDG4
EuropeEBV Elektronik >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTL317CDR
AmericasRochester Electronics >1k
EuropeAvnet-SILICA >1k
EBV Elektronik >1k
WorldwideDigiKey  Available
Mouser Electronics 954
TI Lead Time*: 20 WeeksTL317CDRE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTL317CDRG4
EuropeEBV Elektronik >1k
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksTL317CLP
AmericasArrow >1k
Avnet >1k
Newark >1k
AsiaFarnell Asia >1k
EuropeFarnell >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 12 WeeksTL317CLPE3
AmericasArrow >1k
EuropeAvnet-SILICA >1k
EBV Elektronik 172
Spoerle >1k
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 12 WeeksTL317CLPR
AmericasRochester Electronics >1k
EuropeAvnet-SILICA >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 12 WeeksTL317CLPRE3
EuropeEBV Elektronik >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTL317CPW
EuropeAvnet-SILICA >1k
TI Lead Time*: 20 WeeksTL317CPWE4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTL317CPWG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTL317CPWR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTL317CPWRE4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTL317CPWRG4
None Reported
View Distributors
TI Lead Time*: 15 WeeksTL317PS
None Reported
View Distributors
TI Lead Time*: 15 WeeksTL317PSE4
None Reported
View Distributors
TI Lead Time*: 15 WeeksTL317PSG4
None Reported
View Distributors
TI Lead Time*: 15 WeeksTL317PSR
None Reported
View Distributors
TI Lead Time*: 15 WeeksTL317PSRE4
None Reported
View Distributors
TI Lead Time*: 15 WeeksTL317PSRG4
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
TL317CD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CDE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CDRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CLP RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TL317CLPE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TL317CLPR RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TL317CLPRE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TL317CPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CPWE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CPWRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317CPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317PS RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317PSE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317PSG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317PSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317PSRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL317PSRG4 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 TL317 Help

Datasheet

Application Notes

View Application Notes for Standard Voltage Regulators

Selection Guides

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
LM317 3/4 Pin 1.5A Adjustable Positive Voltage Regulator LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.
LM317L 3/8 Pin 100mA Adjustable Positive Regulator LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.
LM317M 3/4 Pin 500mA Adjustable Positive Voltage Regulator LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.
TL431 Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS75003 Integrated Triple Supply Power Management IC for Xilinx(R) Spartan(TM)-3 FPGAs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.

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