CS9201YDF8

Current - Output:	100mA
Base Part Number:	CS9201
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Temperature, Over Voltage, Reverse Polarity, Short Circuit
Control Features:	--
PSRR:	75dB (120Hz)
Current - Supply (Max):	20mA
Current - Quiescent (Iq):	750µA
Series:	--
Voltage Dropout (Max):	0.6V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5V
Voltage - Input (Max):	36V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tube

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Introduction

The CS9201YDF8 is a linear voltage regulator that belongs to the family of PMIC (Power Management Integrated Circuit) voltage regulators. The voltage regulator has a variety of features, such as power-saving features, that allow it to be used in a number of different applications. This article will discuss the various applications of the CS9201YDF8, as well as the working principle of the device.

Applications of the CS9201YDF8

The CS9201YDF8 is a voltage regulator, meaning that it can be used to regulate the input voltage of a device so as to maintain an optimal and stable output voltage. As such, it can be used in a wide range of applications, such as:

• Desktop and laptop computers
• Networking equipment
• Automotive systems
• Industrial automation systems
• Consumer electronics

The CS9201YDF8 is also designed to be very power efficient, allowing it to be used in low-power applications, such as portable and battery-operated devices, as well as energy-saving devices. Furthermore, it also has a wide input and output voltage range, making it suitable for a variety of applications.

Working Principle of the CS9201YDF8

The CS9201YDF8 operates on the principle of linear voltage regulation. Essentially, it takes an input voltage, which may vary in strength, and produces an output voltage that is steady and consistent. This is done using power transistors and current-limiting resistors, which act together to ensure that the output voltage remains constant and stable, regardless of the input voltage.When the input voltage is higher than the output voltage, the CS9201YDF8 ceases to conduct, thus limiting the amount of current it will draw from the power source. Conversely, when the input voltage is lower than the output voltage, the CS9201YDF8 will conduct, thus allowing current to flow from the power source and ensuring that the output voltage remains constant.

Conclusion

The CS9201YDF8 linear voltage regulator is a versatile device that can be used in a wide range of applications. Its power-saving features make it suitable for use in low-power devices, as well as energy-saving devices. It works on the principle of linear voltage regulation, using power transistors and current-limiting resistors to maintain a constant and stable output voltage, regardless of the input voltage.

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