MPQ1530DQ-LF-P

Series:	--
Part Status:	Active
Output Configuration:	Positive and Negative
Output Type:	Adjustable
Number of Regulators:	3
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	2.7V, 0V, 0V
Voltage - Output (Max):	22V, -20V, 38V
Voltage Dropout (Max):	1V @ 20mA
Current - Output:	2.8A, 20mA, 20mA
Current - Quiescent (Iq):	1.6mA
PSRR:	--
Control Features:	Enable, Power Good, Soft Start
Protection Features:	Over Current, Under Voltage Lockout (UVLO)
Operating Temperature:	-40°C ~ 125°C (TJ)

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Introduction

The MPQ1530DQ-LF-P, or Low Frequency Power (LFP) voltage regulator, is a highly integrated and low power product designed for a broad range of applications. It features a wide input voltage range, a very low output noise, and high current capability. The MPQ1530DQ-LF-P is ideally suited for automotive, communications, and power system applications, such as those requiring a constant voltage supply, a low output noise level, and high efficiency. This article will discuss the application field of the MPQ1530DQ-LF-P, as well as the working principle of the MPQ1530DQ-LF-P.

Application Field

The application field of the MPQ1530DQ-LF-P includes a wide range of applications, such as automotive, communications, and power systems. As a low frequency power regulator, the MPQ1530DQ-LF-P provides several key features, such as a wide input voltage range and low output noise. The MPQ1530DQ-LF-P is an ideal choice for automotive applications due to its wide input voltage range, low noise, and high current capability. In automotive applications, the low noise output voltage provided by the MPQ1530DQ-LF-P helps to ensure a long and reliable operation for the vehicle\'s electrical system.For communications applications, the MPQ1530DQ-LF-P offers a wide input voltage range, low output noise, and high efficiency, making it an ideal choice for power systems that require a constant voltage supply. The low noise output voltage of the MPQ1530DQ-LF-P is also beneficial for power systems that require a low output noise level.Finally, the MPQ1530DQ-LF-P is also an ideal choice for power systems that need a high current capability. Its high current capability allows the MPQ1530DQ-LF-P to easily support a large number of devices and applications.

Working Principle

The working principle of the MPQ1530DQ-LF-P is based on the linear voltage regulator. It is designed to regulate the output voltage with the input voltage and provides a highly efficient and reliable power solutions for a wide range of applications. As a linear regulator, the MPQ1530DQ-LF-P maintains a constant output voltage as long as the input voltage is within its specified voltage range and the output load is stable. The MPQ1530DQ-LF-P features a wide input voltage range of 3.4 V to 24 V, low output noise of 0.35 µVrms max, and high current capability of up to 4A. It also has an adjustable output voltage over a range of 0.8 V to 5.5 V and an overall power efficiency of up to 90% over the entire voltage range. The MPQ1530DQ-LF-P is equipped with a thermal shutdown feature that protects the device from overheating and a transient suppression function that provides protection from electrostatic discharge (ESD) and other fast transient events. In addition, the MPQ1530DQ-LF-P features an integrated current limit circuit to help protect the device from excessive input current during an over-voltage condition.

Conclusion

The MPQ1530DQ-LF-P is a highly integrated and low power voltage regulator designed for a variety of applications. Its wide input voltage range and low noise output allow it to be used in automotive, communications, and power system applications. Additionally, its high current capability and integrated transient suppression circuit ensure a reliable operation. Finally, its low output noise and high efficiency make it an ideal voltage regulator for various applications.

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