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LM317T Datasheet, PDF

Search Partnumber : Match&Start with "LM317T" - Total : 45 ( 1/3 Page)

Manufacturer	Part #	Datasheet	Description
Tiger Electronic Co.,Lt...	LM317T	76Kb/1P	3-Terminal Positive Adjustable Regulator
ON Semiconductor	LM317T	132Kb/12P	1.5 A Adjustable Output, Positive Voltage Regulator January, 2002 ??Rev. 3
ON Semiconductor	LM317T	172Kb/12P	1.5 A Adjustable Output, Positive Voltage Regulator October, 2011 ??Rev. 12
STMicroelectronics	LM317T	99Kb/11P	1.2V TO 37V VOLTAGE REGULATOR
Comset Semiconductor	LM317T	96Kb/2P	3-Terminal Positive Adjustable Regulators
Fairchild Semiconductor	LM317T	67Kb/6P	Adjustable Voltage Regulator (Positive)
Texas Instruments	LM317T	3Mb/38P	[Old version datasheet] LM117/LM317A/LM317-N 3-Terminal Adjustable Regulator
ON Semiconductor	LM317T	133Kb/12P	1.5 A Adjustable Output, Positive Voltage Regulator August, 2005 ??Rev. 8
STMicroelectronics	LM317T	1Mb/25P	1.2 V to 37 V adjustable voltage regulators
Fairchild Semiconductor	LM317T	578Kb/5P	3-Terminal Positive Adjustable Regulator
STMicroelectronics	LM317T	1Mb/25P	1.2 V to 37 V adjustable voltage regulators
ON Semiconductor	LM317T	146Kb/12P	1.5 A Adjustable Output, Positive Voltage Regulator August, 2006 ??Rev. 9
Texas Instruments	LM317T	3Mb/40P	[Old version datasheet] LM117/LM317A/LM317-N Three-Terminal Adjustable Regulator
STMicroelectronics	LM317T	1,023Kb/25P	1.2 V to 37 V adjustable voltage regulators
Texas Instruments	LM317T	3Mb/40P	[Old version datasheet] LM117/LM317A/LM317-N Three-Terminal Adjustable Regulator
Texas Instruments	LM317T	5Mb/48P	[Old version datasheet] Wide Temperature Three-Pin Adjustable Regulator
Micro Commercial Compon...	LM317T	516Kb/2P	Adjustable Voltage Regulators
Texas Instruments	LM317T	5Mb/51P	[Old version datasheet] LM117, LM317-N Wide Temperature Three-Pin Adjustable Regulator

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LM317T Datasheet, PDF [Old version datasheet]

Manufacturer	Part #	Datasheet	Description
National Semiconductor ...	LM317T	645Kb/25P	3-Terminal Adjustable Regulator
National Semiconductor ...	LM317T	1,013Kb/28P	3-Terminal Adjustable Regulator

Brief Description of LM317T

The LM317T is a popular linear voltage regulator integrated circuit (IC) that is used for generating a regulated and adjustable output voltage from a higher, unregulated input voltage source. It is part of the LM317 series of voltage regulators and is known for its versatility and ease of use. Here are some key features and specifications of the LM317T voltage regulator:

Voltage Regulation: The LM317T is an adjustable voltage regulator, allowing you to set the desired output voltage by using external resistors. It can provide a regulated output voltage in the range of 1.25 volts to 37 volts, making it suitable for a wide range of applications.

Input Voltage Range: The LM317T can handle input voltages higher than the desired output voltage by a few volts. Typically, it can handle input voltages up to 40V or higher, depending on the manufacturer and specific model.

Output Current: The LM317T can provide a maximum output current of approximately 1.5A, depending on the specific model and operating conditions. Some variants with higher current ratings are also available.

Package: The LM317T is typically available in a TO-220 package, which provides good thermal performance and ease of mounting to heatsinks for cooling.

Adjustable Output Voltage: The LM317T allows you to set the desired output voltage by using two external resistors. The equation for calculating the output voltage is Vout = 1.25V × (1 + R2/R1), where R1 and R2 are the values of the external resistors.

Thermal Protection: The LM317T includes built-in thermal overload protection, which helps prevent the IC from overheating.

Applications: The LM317T is commonly used for voltage regulation in various electronic circuits, power supplies, battery chargers, and voltage references. It's also popular in DIY electronics and hobbyist projects.

Adjustable Voltage References: The LM317T can be used as an adjustable voltage reference, providing a stable reference voltage for other parts of a circuit.

*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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