SPX1585AT-L

Voltage Dropout (Max):	1.2V @ 5A
Supplier Device Package:	TO-263-3
Package / Case:	TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Mounting Type:	Surface Mount
Operating Temperature:	-45°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity, Transient Voltage
Control Features:	--
PSRR:	--
Current - Output:	5A
Series:	--
Voltage - Output (Max):	8.8V
Voltage - Output (Min/Fixed):	1.2V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Discontinued at Digi-Key
Packaging:	Tube

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Introduction of SPX1585AT-L

The SPX1585AT-L is a high-performance linear voltage regulator that belongs to PMIC family of voltage regulator products. It is designed for flexibility and adaptability. The SPX1585AT-L implements advanced process control and provides unprecedented stability, regulation and reliability.

Application Field

The SPX1585AT-L is commonly used in a broad array of consumer applications such as smart phones, tablets, laptops and other consumer electronics. It is also used in various industrial applications including communication infrastructure, motor control and automation systems.The SPX1585AT-L is particularly suitable for applications where precision voltage regulation and high-frequency stability are required. It is designed to meet the slightly varying current requirements of different consumer peripherals and to ensure a stable and consistent output voltage.

Working Principle

The SPX1585AT-L is a linear voltage regulator that operates by comparing a reference voltage to an external feedback voltage from the output of the regulator. The SPX1585AT-L has a low dropout voltage due to its low voltage input range, which enables it to provide reliable operation even in cases where the input voltage is close to the output voltage.When an error occurs between the reference voltage and the external feedback voltage, the difference between the two is amplified and converted into a current which drives an internal transistor, thereby regulating the output voltage. The SPX1585AT-L has an adjustable current limit, which allows the user to set the maximum load current and prevent damage to the circuit in the event of a fault.

Conclusion

The SPX1585AT-L is a high-performance linear voltage regulator designed for flexibility, adaptability, and enhanced precision. It is suitable for a wide range of consumer and industrial applications, offering excellent regulation and stability. The SPX1585AT-L has low dropout voltage, an adjustable current limit, and an internal transistor to ensure excellent performance in various conditions.

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