XC6221A28AMR-G

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XC6221A28AMR-G is a voltage regulator produced by Torex Semiconductor. It is a three-terminal linear voltage regulator that can be used to regulate voltage in a variety of electronic applications. This voltage regulator can provide up to 1.5A of regulated current and features a wide input voltage range from 2.7V to 16V. It also has a built-in thermal shut-down function for additional protection, which means it will shut off automatically when the temperature reaches a certain level to protect the device from overheating.

The XC6221A28AMR-G is designed specifically for low-voltage applications and is suitable for voltage regulation in automotive, consumer and industrial applications. It can be used to regulate the supply voltage, for example, in microcontrollers and communication devices, enabling them to operate reliably, as well as to protect components from excessive voltage. It can also be used to provide specific voltage to audio and video equipment, DC motors, and for other applications that need a stable source of power.

The working principle of the XC6221A28AMR-G is simple. It utilizes an internal zener diode to regulate the output voltage. When the input voltage is higher than the desired output voltage, the zener diode will divert some of the current, thus limiting the voltage. The output voltage is regulated by adjusting the base current of this zener diode, which is adjustable by an external current-control terminal.

The XC6221A28AMR-G is a versatile voltage regulator with a wide input voltage range and current-control terminal, making it suitable for a wide range of applications. Its built-in thermal shut-down function ensures the safe operation of the device even in extreme conditions, giving it a further advantage over other voltage regulators. Thus, it is an ideal choice for those who require a reliable and efficient voltage regulator for their applications.

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