SG137AL

Series:	Military, MIL-STD-883
Packaging:	Bulk
Part Status:	Active
Number of Regulators:	1
Current - Output:	100mA
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	20-CLCC
Supplier Device Package:	20-LCC
Base Part Number:	SG137

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Introduction

SG137AL is a linear voltage regulator that is becoming increasingly popular for its high performance and high operating efficiency. It is used in a wide range of applications and has a wide range of features, from simple voltage regulation to complex power management. This article will discuss the application fields and working principles of the SG137AL regulator.

Applications

The SG137AL voltage regulator can be used in a variety of applications. It is commonly used in computer power supplies, digital audio and video devices, mainframe computers, automotive and telecom systems, and portable electronics.In a computer power supply, the SG137AL voltage regulator is used to provide a continuous and reliable source of power for all of the components. It ensures that the electrical components receive the right amount of power so they can work properly.In digital audio and video devices, the SG137AL voltage regulator is used to provide a steady stream of power to the various components such as the video and audio processors, the video and audio codecs, and the analog-to-digital and digital-to-analog converters. This helps to ensure that the audio and video signals are correct and that they are free from distortions.In automotive and telecom systems, the SG137AL voltage regulator is used to ensure the correct level of power is provided to the various components, such as the microcontrollers, digital signal processing systems, and power converters. This helps to reduce power loss and protect against electrical faults.In portable electronics, the SG137AL voltage regulator is used to provide reliable power to the various components such as the transceivers, display panels, speakers, and control signals. This ensures that the devices are always running properly and that there is no power loss.

Working Principle

The SG137AL voltage regulator works by sensing the amount of current flowing through the system and regulating it accordingly. It contains two main components: a voltage regulator and a sense amplifier.The voltage regulator works by adjusting the output voltage in response to the input voltage. It uses a feedback loop to detect the difference between the input and output voltages, and then adjusts the output voltage to match the input.The sense amplifier senses the amount of current flowing through the system and adjusts the output voltage in response. This helps to prevent electrical faults and protect the system from over-heating.

Conclusion

The SG137AL voltage regulator is a versatile and reliable high-performance voltage regulator, suitable for a variety of applications. It uses a combination of a voltage regulator and a sense amplifier to ensure that the output voltage is always within the desired range. This helps to reduce power loss and protect the components from electrical faults.

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