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L7805 Datasheet, PDF

Search Partnumber : Match&Start with "L7805" - Total : 155 ( 1/8 Page)

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	L7805	1Mb/34P	POSITIVE VOLTAGE REGULATORS 09-Nov-2004
	L7805	1Mb/52P	Positive voltage regulators 29-Aug-2007
	L7805	1Mb/56P	Positive voltage regulators 18-Mar-2008
	L7805	1Mb/56P	Positive voltage regulators 18-Mar-2008
	L7805	1Mb/56P	Positive voltage regulators 08-Sep-2010
	L7805	2Mb/57P	Positive voltage regulator ICs 12-Mar-2013
	L7805	2Mb/57P	Positive voltage regulator ICs 12-Mar-2013
	L7805	2Mb/57P	Positive voltage regulator ICs 12-Mar-2013
	L7805	1Mb/57P	Positive voltage regulator ICs 19-Sep-2012
	L7805	1Mb/57P	Positive voltage regulator ICs 19-Sep-2012
	L7805	1Mb/57P	Positive voltage regulator ICs 19-Sep-2012
	L7805	1Mb/47P	Positive voltage regulators 03-Aug-2006
Inchange Semiconductor ...	L7805	585Kb/3P	Three Terminal Positive Voltage Regulator
Foshan Blue Rocket Elec...	L7805	1Mb/6P	Voltage Regulator in a TO-220 Plastic Package
STMicroelectronics	L7805A	1Mb/55P	Positive voltage regulator ICs 17-Sep-2018
	L7805AB	108Kb/17P	PRECISION 1A REGULATORS Nov-1999
	L7805AB	373Kb/28P	Precision 1A regulators 19-Jan-2007
	L7805AB	780Kb/26P	Precision 1 A regulators 15-Jul-2008
	L7805AB	780Kb/26P	Precision 1 A regulators 15-Jul-2008
	L7805AB	1Mb/56P	Positive voltage regulators 08-Sep-2010

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Brief Description of L7805

The L7805 is a positive voltage regulator IC that is part of the 78xx series of three-terminal regulators. Specifically, the L7805 is designed to provide a fixed output voltage of +5 volts. These regulators are commonly used in electronic circuits to provide a stable and regulated DC voltage from an unregulated DC power source. Here are some key features and specifications of the L7805 voltage regulator:

Voltage Regulation: The L7805 is designed to regulate the output voltage to a constant +5 volts, providing a stable DC voltage output.

Output Current: The maximum output current that the L7805 can supply depends on the specific model and package, but it is typically in the range of 1A to 1.5A.

Input Voltage Range: The input voltage should be higher than the desired output voltage by a certain amount, known as the dropout voltage. For the L7805, the typical dropout voltage is around 2 volts. Therefore, the input voltage should be at least 7 volts for proper regulation.

Output Voltage Accuracy: The output voltage is accurate within a specified tolerance, usually around ±2%, ensuring a stable and precise +5V output.

Thermal Overload Protection: The L7805 often includes internal thermal shutdown protection to prevent damage due to excessive heat. If the temperature exceeds a certain threshold, the regulator will shut down until it cools down.

Short Circuit Protection: The IC may include short circuit protection to prevent damage in case of a short circuit on the output.

Package Type: The L7805 is commonly available in a TO-220 package, which provides good thermal performance and ease of mounting to a heatsink.

Applications: The L7805 is widely used in various electronic circuits where a stable +5V power supply is required. It finds applications in microcontroller circuits, digital logic circuits, and other low to moderate power applications.

*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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