FAN2502S28X

Current - Output:	150mA
Base Part Number:	FAN2502
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):	0.18V @ 150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.8V
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Part Status:	Obsolete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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FAN2502S28X application field and working principleThe FAN2502S28X is a low-cost, high-efficiency, low-noise linear voltage regulator. It\'s designed and manufactured by FAN Microelectronics Co., Ltd. It\'s designed for use in general purpose linear voltage regulator applications. The device is capable of supplying up to 5A continuous output current and is suitable for use in battery operated equipment and for applications requiring low quiescent current.The FAN2502S28X provides dropout voltage regulation of up to 0.7 V, and is specified to regulate with input/output differences up to 40V. It has a wide input voltage range, from 3V to 42V. The internal power transistors provide good protection against transient voltage drops and over-loading. The internal circuit also calculates line, load, and temperature compensation. The design offers excellent transient response, line and load regulation.The FAN2502S28X features two-stage line, load and temperature compensation. The first stage regulation is a fast-acting series of voltage control loops which act to reduce errors caused by line regulation. The second stage regulation is a slower-acting series of feedback loops that reduce errors caused by temperature variations. The combination of both stages of regulation ensures a highly stable output voltage and good load regulation, even under changing conditions.The FAN2502S28X is available in a variety of packages, including 3- and 5-pin TO-220, 3- and 5-pin TO-263, and a 5-pin TO-247 style. The device is RoHS compliant and meets the requirements of AEC-Q100. It also has high stability and improved efficiency compared to standard linear regulators.Overall, the FAN2502S28X offers the designer an economical, robust solution for a variety of low-current systems and applications. The high efficiency and low quiescent current make the device suitable for battery powered applications. The high performance and low drop-out voltage ensure that the regulator is stable over widely varying input and load conditions. Finally, the device\'s small size and multiple package options make it easy to integrate into any system.

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