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Shortcut   LM337(211) recommended result.
Match, Like  LM337(17) ELM337(1) LM3370(4) LM337H(5) LM337K(4) LM337L(2) LM337M(1) LM337T(11) LM337Y(2)
Start with  LM337*(186) LM337-*(3) LM3370*(36) LM337A*(3) LM337B*(20) LM337D*(12) LM337H*(9) LM337I*(11) LM337K*(24) LM337L*(25) LM337M*(1) LM337S*(2) LM337T*(8) LM337W*(1) LM337X*(1) LM337Y*(1)
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Included  *LM337*(2) *LM337S*(1)
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LM337 Datasheet, PDF

Search Partnumber : Match&Start with "LM337" - Total : 208 ( 1/11 Page)
ManufacturerPart #DatasheetDescription
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ON Semiconductor		 LM337 ONSEMI-LM337 Datasheet
172Kb/8P 		THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATOR
1996 Rev 1
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STMicroelectronics		 LM337 STMICROELECTRONICS-LM337 Datasheet
245Kb/14P 		THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATORS
Mar-1993
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Texas Instruments		 LM337 TI-LM337 Datasheet
273Kb/10P 		3-TERMINAL ADJUSTABLE REGULATORS
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ON Semiconductor		 LM337 ONSEMI-LM337 Datasheet
265Kb/11P 		Voltage Regulator - Adjustable Output, Negative
October, 2021 - Rev. 11
LM337 ONSEMI-LM337 Datasheet
123Kb/11P 		1.5 A, Adjustable Output Negative Voltage Regulator
January, 2015 ??Rev. 10
LM337 ONSEMI-LM337 Datasheet
133Kb/10P 		1.5 A, Adjustable Output, Negative Voltage Regulator
August, 2006 ??Rev. 6
LM337 ONSEMI-LM337 Datasheet
3Mb/4P 		AC-DC Offline Switching Controllers/Regulators
Rev.0, Jun-2005
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Texas Instruments		 LM337 TI-LM337 Datasheet
745Kb/17P 		3-TERMINAL ADJUSTABLE REGULATORS
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STMicroelectronics		 LM337 STMICROELECTRONICS-LM337 Datasheet
1,005Kb/18P 		Three-terminal adjustable negative voltage regulators
17-Jul-2008
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Linear Technology		 LM337 LINER-LM337 Datasheet
167Kb/12P 		Negative Adjustable Regulator
LM337 LINER-LM337 Datasheet
158Kb/12P 		Negative Adjustable Regulator
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ON Semiconductor		 LM337 ONSEMI-LM337 Datasheet
160Kb/10P 		1.5 A, Adjustable Output, Negative Voltage Regulator
April, 2012 ??Rev. 9
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Seme LAB		 LM337 SEME-LAB-LM337 Datasheet
48Kb/4P 		1.5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR
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Fairchild Semiconductor		 LM337 FAIRCHILD-LM337 Datasheet
122Kb/6P 		3-Terminal 1.5A Negative Adjustable Regulator
LM337 FAIRCHILD-LM337 Datasheet
37Kb/6P 		3-Terminal 1.5A Negative Adjustable Regulator
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Seme LAB		 LM337 SEME-LAB-LM337 Datasheet
43Kb/4P 		1.5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR
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Texas Instruments		 LM337 TI2-LM337 Datasheet
737Kb/25P 		LMx37 3-Terminal Adjustable Regulators
REVISED JANUARY 2015
LM337-N TI1-LM337-N Datasheet
2Mb/28P 		3-Terminal Adjustable Negative Regulators
LM337-N TI1-LM337-N Datasheet
1Mb/20P 		3-Terminal Adjustable Negative Regulators
LM337-N-MIL TI1-LM337-N-MIL Datasheet
1Mb/20P 		3-Terminal Adjustable Negative Regulators

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LM337 Datasheet, PDF [Distributor]

DistributorPart # Manufacturer
Datasheet		DescriptionBuy Now
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Element14		 LM337K

part		 STMICROELECTRONICS

 IC, V REG ADJ -1.2/37V, TO-3-2, 337; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:-37V...
LM337AT

part		 MULTICOMP PRO

 V-REG, LINEAR, -1.2V TO -37V, TO-220-3;




Brief Description of LM337

The LM337 is a versatile adjustable negative voltage regulator designed to provide a stable, programmable output voltage in a wide range of power supply and regulation applications. Manufactured by Texas Instruments, ON Semiconductor, STMicroelectronics, and others, the LM337 is commonly used in dual-polarity power supplies, analog circuits, audio systems, and test equipment, especially when a negative voltage rail is needed.

The LM337 offers an adjustable output voltage from –1.25V to –37V, with a typical output current capability of up to 1.5A, provided it is properly heat-sinked. It works by maintaining a constant voltage difference between its output and adjustment terminals, requiring just two external resistors to set the desired voltage. The regulator includes internal current limiting, thermal shutdown, and safe area compensation, which protect it against overload and overheating conditions.

Typically packaged in a TO-220 or TO-263 surface-mount format, the LM337 is easy to integrate into linear power supply designs, especially in combination with its positive counterpart, the LM317. It can also be configured with capacitors and protection diodes to improve transient response and stability under various load conditions.

Overall, the LM337 is a reliable and widely used negative voltage regulator that provides excellent flexibility and protection, making it ideal for powering analog and mixed-signal circuits requiring a clean and adjustable negative voltage source.

*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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