SC4211HSTRT

SC4211HSTRT Application Field and Working Principle

The SC4211HSTRT is a high voltage, low dropout linear voltage regulator from Power Integrations. This device is designed to allow a minimum of 2.5V to be dropped at load. It can be used to convert higher voltage levels down to lower voltage levels and comes in a variety of package types with a variety of output current options.

Applications

• Ideal for high precision applications where load regulation is required.
• Ideal for powering microprocessors, digital signal processors and ASICs.
• Ideal for portable electronics such as handheld computers, digital cameras, PDA and more.
• Ideal for battery powered applications.

Working Principle

The SC4211HSTRT linear voltage regulator works under the principle of linear tech. In this case, a controlled amount of current passes from the input to the output through a series of resistors, transistors and other components. This current is adjustable according to the input voltage and the desired output voltage, allowing for accurate and precise regulation of the output voltage.

The SC4211HSTRT helps to protect your circuitry with safety features such as over-current and overtemperature protection. Plus, this chip has a low quiescent current so that it doesn’t consume too much power. This helps to reduce the power consumption of your circuit, while still providing the same level of performance.

Conclusion

Whether you are developing a mobile phone, a laptop, or another digital device, you can trust the SC4211HSTRT to provide you with all your voltage regulation needs. This chip is able to operate over a wide voltage range and provide accurate and reliable power regulation. Plus, its safety features ensure that your circuitry is protected, while its low quiescent current helps you to reduce the power consumption of your circuitry.