LX8385A-05CP

Current - Output:	3A
Base Part Number:	LX8385
Supplier Device Package:	TO-220, Power
Package / Case:	TO-220-3
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	--
PSRR:	83dB (120Hz)
Current - Quiescent (Iq):	10mA
Series:	--
Voltage Dropout (Max):	1.3V @ 3A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tube

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Introduction of LX8385A-05CP

LX8385A-05CP is an integrated voltage regulator designed by ON Semiconductor, a semiconductor manufacturer based in the United States. It is a linear voltage regulator that efficiently regulates the output voltage and power supply current consumption. It is an integrated solution with a wide operating voltage range and high accuracy output voltage. This regulator has an adjustable current limit with a high/low soft start to ensure a reliable system and steady performance. The low quiescent current consumption also keeps the system energy efficient.

Applications of LX8385A-05CP

The LX8385A-05CP is mainly used to regulate the voltage and current of electronic circuits and protect them from overvoltage, overcurrent, and other effects. It can be used for various applications where external components are not needed for the regulation of power supply current of the system. Some of the main applications of LX8385A-05CP include:

• Mobile devices like smartphones and tablets.
• Video game consoles.
• Medical equipment.
• Industrial computers.
• Smart LED lighting solutions.
• Home automation systems.
• Robotic systems.
• And many others.

Working Principle of LX8385A-05CP

The LX8385A-05CP is a linear voltage regulator, meaning that its output voltage is proportional to the input voltage. The regulator is an open-loop control system, meaning that its output is not dependent on the actual load. The output voltage of the regulator is set by an internal voltage divider consisting of two resistors. When the input voltage is higher than the output voltage, the regulator regulates it to the set voltage.The LX8385A-05CP also has a built-in current limit function that prevents the output current from exceeding a certain limit, providing protection to both the regulator and the load. Both current limit thresholds are adjustable, allowing you to tailor the output current to the needs of the application.The LX8385A-05CP regulator has a low quiescent current, meaning that it does not draw power from the input voltage when no load is connected. This feature helps keep the power consumption of the system low. The LX8385A-05CP also has a high/low soft start to ensure a steady performance even when the input voltage is changing quickly.

Conclusion

The LX8385A-05CP is an integrated linear voltage regulator from ON Semiconductor. It has a wide operating voltage range and high accuracy output voltage. It also features a built-in current limit to protect against overcurrent and a low quiescent current to keep system power consumption low. The LX8385A-05CP is used in various applications such as mobile devices, video game consoles, medical equipment, and home automation systems.

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