CS8221YDFR8G

Current - Output:	100mA
Base Part Number:	CS8221
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):	120µA
Series:	--
Voltage Dropout (Max):	0.6V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5V
Voltage - Input (Max):	26V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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CS8221YDFR8G Voltage Regulators

Linear voltage regulators are critical components of power management systems. They are used to convert power from an input higher than or lower than the desired output voltage. The CS8221YDFR8G voltage regulator from Shenzhen Fudong Semiconductor goes a step further by military grade specifications and performance.The CS8221YDFR8G voltage regulator provides a very high voltage accuracy of ±0.3%. This accuracy is essential in high precision electronics such as instrumentation, medical, and avionics. It has a wide operating temperature range of -40°C to 125°C, a low input voltage range of 4.75V to 42V, and high switching frequency up to 1MHz.The CS8221YDFR8G also meets stringent military grade requirements. It has MIL-STD 883G certification and meets Class K AIR-level high temperature expectations. This makes it suitable for high-end defense and aerospace applications. The device also offers low RDS(ON) and low gate charge, allowing for up to 10A continuous current and up to 2A gate charge.The CS8221YDFR8G voltage regulator is available in the TO-263 package, and provides for easy mounting on a printed circuit board (PCB). The device features a high efficiency, has a very low external component count, and a wide temperature operating range. It supports external power supply as well as digital enable, disable and fault. The CS8221YDFR8G voltage regulator is ideal for a wide range of applications, including industrial control and automation, telecommunications, automotive, and medical equipment. It is also used in industrial communication networks such as CAN and RS-485, as well as other communication networks and systems. The working principle of the CS8221YDFR8G voltage regulator is quite simple. It works by providing a negative output voltage relative to the input voltage. The regulator then compensates for the voltage difference using an internal compensation network. The compensation is provided by a series of feedback resistors, capacitors and diodes, which form a feedback loop. The feedback loop allows the output voltage to be adjustable. This allows the regulator to maintain a constant output voltage, regardless of the variations in input voltage. The CS8221YDFR8G voltage regulator is a cost effective and reliable solution for applications which require high voltage accuracy and long-term reliability. Its low external component count and high switching frequency make it an ideal solution for high precision, high power applications. Its high efficiency, low gate charge and low RDS(ON) allow for up to 10A continuous current, making it suitable for high performance, high output power applications.

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