MC7815ABTG Integrated Circuits (ICs)

Current - Output:	1A
Base Part Number:	MC7815
Supplier Device Package:	TO-220AB
Package / Case:	TO-220-3
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Temperature, Short Circuit
Control Features:	--
PSRR:	80dB (120Hz)
Current - Quiescent (Iq):	6mA
Series:	--
Voltage Dropout (Max):	2V @ 1A (Typ)
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	15V
Voltage - Input (Max):	35V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tube

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MC7815ABTG Voltage Regulator Overview

The MC7815ABTG voltage regulator plays an important role in monitoring and controlling the voltage levels of various devices. It is a 3-terminal linear voltage regulator that is capable of handling up to 15V and offering 1.5A of current output. It is part of the PMIC (power management integrated circuit) family under Voltage Regulators and Linear.

Application Fields of MC7815ABTG

The MC7815ABTG has wide range of applications in different electronic devices. It is commonly used in computers, tablets, smartphones and other embedded systems. It functions as a secondary power supply regulator to provide over voltage and reverse polarity protection.

Power Supplies:

The MC7815ABTG is used to regulate power supply levels in computer systems, making it an ideal choice for safety applications. It is also used in motorcycles and cars to regulate the power supply voltage and protect against spikes or drops.

Lighting:

The MC7815ABTG is used in lighting systems to maintain a constant level of voltage, ensuring efficient operation of the lights. It is often used in outdoor lighting applications to prevent any power fluctuations from affecting the output of the light.

Robotics:

The MC7815ABTG is also used in robotics applications, as it helps to ensure the smooth and consistent operation of robotic motors. It ensures that the motors receive an optimum amount of power, resulting in better performance and longer life.

Working Principle of MC7815ABTG

The MC7815ABTG voltage regulator is a linear voltage regulator that works on the principle of feedback control. It monitors the input voltage and compares it to a reference voltage. If the input voltage is higher than the reference voltage, the output voltage is adjusted to bring it back to the reference voltage. Similarly, if the input voltage is lower than the reference voltage, the output voltage is raised to bring it back to the reference voltage.The MC7815ABTG voltage regulator works by comparing the input voltage to an internal reference voltage and regulating the output voltage accordingly. It does this through its three terminals: the input voltage, the output voltage, and the reference voltage. The output voltage is adjusted by the MC7815ABTG voltage regulator until it is equal to the reference voltage. The reference voltage is usually set by an external resistor.

Conclusion

The MC7815ABTG voltage regulator is an important component in modern electronic systems, as it helps to regulate and monitor the power levels of the devices. It is capable of handling up to 15V and 1.5A of current output, making it an ideal choice for power supplies, lighting, and robotics applications. It works by monitoring the input voltage and adjusting the output voltage to match the reference voltage. This ensures that the system is able to maintain a consistent voltage level and provide protection against over voltage or reverse polarity.

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