FAN2519S30X

Current - Output:	50mA
Base Part Number:	FAN2519
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Temperature
Control Features:	Enable
PSRR:	43dB (120Hz)
Current - Quiescent (Iq):	50µA
Series:	--
Voltage Dropout (Max):	0.075V @ 50mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3V
Voltage - Input (Max):	6.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction to FAN2519S30X

FAN2519S30X is a voltage regulator, specifically a low-dropout linear regulator, that is used in a variety of different applications. The FAN2519S30X provides a precise, stable output voltage and offers protection against loss of ground reference, device thermal overload, and short-circuit failures. Designed to operate over a wide temperature range, the FAN2519S30X is an integrated switch-mode low-noise linear regulator suitable for powering high precision analog circuits and digital circuits such as CCD, microprocessors, and other integrated circuits.

Features of FAN2519S30X

The FAN2519S30X features a very low quiescent current as well as high output accuracy and low jitter noise, making it suitable for powering a wide variety of applications with precision.The FAN2519S30X has a wide input voltage range of 4.5-40V and an adjustable output voltage of 1.25-37V. It operates at an output current of up to 1A and can handle a maximum input voltage of 40V. Other features of the FAN2519S30X include over-temperature protection, short-circuit protection, reverse-polarity protection, and adjustable output voltage, making it incredibly versatile and durable. The FAN2519S30X also has a low quiescent current of 6mA, making it an efficient device that can be used in a variety of applications.

Applications of FAN2519S30X

The FAN2519S30X is a versatile device that can be used in a variety of different applications. It can be used as a voltage regulator for cellular phones, PDAs, automotive systems, industrial automation, and other similar applications.The FAN2519S30X is also used in battery-powered applications such as laptop computers, portable medical devices, and in many other types of battery-powered systems. It is also widely used in those applications that require low-noise operations, such as powering LCD displays, and other analog and digital circuits.

Working Principle of FAN2519S30X

The FAN2519S30X is a low-dropout linear voltage regulator, which means it works by sensing the input and output voltages and controlling the amount of current that is allowed to pass between them while keeping them equal. The FAN2519S30X has an internal voltage reference that regulates the output voltage, allowing the output voltage to remain stable while the input voltage may vary.The FAN2519S30X utilizes a low-dropout architecture which increases efficiency at low input and output voltages. As the output voltage increases, the voltage drop across the regulator decreases, and the quiescent current increases as a result. However, thanks to its design, the FAN2519S30X is able to minimize the amount of power wasted as heat.

Conclusion

The FAN2519S30X provides a stable and precise output voltage with minimal quiescent current, making it an efficient device for powering a wide range of analog and digital circuits. It offers protection against loss of ground reference, device thermal overload, and short-circuit failures. And its adjustable output voltage, low-noise operation, and reverse-polarity protection make it an ideal choice for many different types of applications.

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