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Shortcut   LM317(918) recommended result.
Match, Like  LM317(35) LM3171(1) LM317A(5) LM317B(1) LM317E(1) LM317F(2) LM317H(8) LM317J(1) LM317K(8) LM317L(20) LM317M(15) LM317P(4) LM317S(4) LM317T(21) LM317Z(1)
Start with  LM317*(842) LM317-*(12) LM317A*(98) LM317B*(25) LM317C*(2) LM317D*(40) LM317E*(21) LM317F*(1) LM317G*(19) LM317H*(28) LM317J*(1) LM317K*(55) LM317L*(209) LM317M*(201) LM317P*(1) LM317S*(13) LM317T*(24)
End  *LM317(19) *-LM317(1) *CLM317(1) *ELM317(4) *JLM317(4) *LLM317(5) *ULM317(4)
Included  *LM317*(14)
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LM317 Datasheet, PDF

Search Partnumber : Match&Start with "LM317" - Total : 885 ( 1/45 Page)
ManufacturerPart No.DatasheetDescription
ARTSCHIP ELECTRONICS CO.,LMITED.
ARTSCHIP ELECTRONICS CO...		 LM317 ARTSCHIP-LM317 Datasheet
963Kb / 7P 		   Low Voltage Audio Power Amplifier
List of Unclassifed Manufacturers
List of Unclassifed Man...		 LM317 ETC2-LM317 Datasheet
281Kb / 4P 		   3-TERMINAL 1A POSITIVE ADJUSTABLE VOLTAGE REGULATOR
ON Semiconductor
ON Semiconductor		 LM317 ONSEMI-LM317 Datasheet
208Kb / 12P 		   1.5 A Adjustable Output, Positive Voltage Regulator
April, 2013 ??Rev. 13
LM317 ONSEMI-LM317 Datasheet
132Kb / 12P 		   1.5 A Adjustable Output, Positive Voltage Regulator
January, 2002 ??Rev. 3
Tiger Electronic Co.,Ltd
Tiger Electronic Co.,Lt...		 LM317 TGS-LM317 Datasheet
157Kb / 3P 		   3-Terminal Positive Adjustable Regulator
List of Unclassifed Manufacturers
List of Unclassifed Man...		 LM317 ETC2-LM317 Datasheet
308Kb / 3P 		   3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGE REGULATOR
E-Tech Electronics LTD
E-Tech Electronics LTD		 LM317 ETL-LM317 Datasheet
255Kb / 5P 		   HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR
STMicroelectronics
STMicroelectronics		 LM317 STMICROELECTRONICS-LM317 Datasheet
99Kb / 11P 		   1.2V TO 37V VOLTAGE REGULATOR
LM317 STMICROELECTRONICS-LM317 Datasheet
1Mb / 34P 		    1.2 V to 37 V adjustable voltage regulators
Rev 22 - December 2021
First Components International
First Components Intern...		 LM317 FCI-LM317 Datasheet
535Kb / 9P 		   3-Terminal Adjustable Output positive voltage Regulators
Tiger Electronic Co.,Ltd
Tiger Electronic Co.,Lt...		 LM317 TGS-LM317 Datasheet
406Kb / 7P 		   HIGH CURRENT ADJUSTABLE VOLTAGE
Wing Shing Computer Components
Wing Shing Computer Com...		 LM317 WINGS-LM317 Datasheet
213Kb / 3P 		   3-TERMINAL ADJUSTABLE REGULATORS
STMicroelectronics
STMicroelectronics		 LM317 STMICROELECTRONICS-LM317 Datasheet
1,023Kb / 25P 		   1.2 V to 37 V adjustable voltage regulators
Texas Instruments
Texas Instruments		 LM317 TI1-LM317 Datasheet
1Mb / 32P 		[Old version datasheet]   3-Terminal Adjustable Regulator
List of Unclassifed Manufacturers
List of Unclassifed Man...		 LM317 ETC-LM317 Datasheet
202Kb / 3P 		   3-TERMINAL 1A POSTIVE ADJUSTABLE REGULATOR
Estek Electronics Co. Ltd
Estek Electronics Co. L...		 LM317 ESTEK-LM317 Datasheet
152Kb / 3P 		   3 - terminal positive -voltage regulators
ON Semiconductor
ON Semiconductor		 LM317 ONSEMI-LM317 Datasheet
127Kb / 12P 		   1.5 A Adjustable Output, Positive Voltage Regulator
January, 2016 ??Rev. 14
Texas Instruments
Texas Instruments		 LM317 TI-LM317 Datasheet
154Kb / 10P 		[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
TAITRON Components Incorporated
TAITRON Components Inco...		 LM317 TAITRON-LM317 Datasheet
375Kb / 8P 		   Adustable Positive Voltage Regulator

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12 3 4 5 .....


LM317 Datasheet, PDF [Old version datasheet]

ManufacturerPart No.DatasheetDescription
National Semiconductor (TI)
National Semiconductor ...		LM317
645Kb / 25P		3-Terminal Adjustable Regulator




LM317 Distributor
DistributorPart No.ManufacturerDescriptionPriceQty.
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Equivalent for LM317

The LM317 is a widely used adjustable voltage regulator integrated circuit (IC). It is a three-terminal device capable of providing a regulated output voltage in a wide range of applications. The LM317 is designed to be used as a positive voltage regulator, meaning it produces a regulated output voltage that is higher than the input voltage.

Here are some key features and specifications of the LM317:

Output voltage range: The LM317 can provide an adjustable output voltage from 1.2 volts to 37 volts, depending on the external components connected to it.
Current capability: The LM317 can handle output currents up to 1.5 amperes, although it may require a heatsink for high current applications.
Adjustable output: By connecting two resistors, a voltage divider is created, allowing you to set the desired output voltage. The formula Vout = 1.25V × (1 + R2 / R1) is commonly used to calculate the output voltage.
Thermal overload and short-circuit protection: The LM317 has built-in protections to prevent damage due to excessive temperature or short-circuit conditions.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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