ZXCL250H5TA Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ZXCL250H5TA is a monolithic linear voltage regulator developed as an adjustable voltage supply for system applications. It features low dropout voltage, low quiescent current and high power supply rejection. With the help of a potentiometer, this voltage regulator can adjust output voltage between 1V to 15V, making it the ideal power supply solution for small, space-constrained systems. The ZXCL250H5TA is composed of a precision voltage reference, error amplifier, constant current sources, and an NPN output stage. It also has protection features like an adjust pin current limit, output over current and thermal protection.

Considering the application field, the ZXCL250H5TA is suitable for most analog and digital circuits, including microprocessor based products, power amplifiers, light emitters (LEDs), fan speed controllers, and servo systems or robotics. Its low dropout voltage feature is ideal for providing power to microprocessors, DSPs and A/D converters, and other ICs or peripheral components that require a clean and stable power supply. Low quiescent current also makes this voltage regulator compatible with battery-operated and portable devices.

In terms of working principle, the ZXCL250H5TA is a three-terminal type voltage regulator with a stepped voltage setting to provide the best combination of accuracy over temperature performance. As it gets power from the input source, the error amplifier will convert this into an adjustable reference voltage, which can be modified by an external potentiometer. This adjustable reference voltage will then be compared to a Bandgap voltage reference to determine the amount of output voltage produced.

To further ensure accuracy and stability of the output voltage, the ZXCL250H5TA has built-in temperature compensated circuitry and a low noise power supply rejection ratio (PSRR). As a result, the output voltage remains stable even with changing temperature and other conditions. In addition, the regulator is designed to deliver up to 250 mA of continuous current and has an Thermal Shutdown (TSD) protection to protect the device and components connected to it.

Overall, the ZXCL250H5TA is a highly reliable and efficient linear voltage regulator suitable for applications ranging from power amplifiers to portable devices. It provides a steady voltage output and temperature stability over a wide range of temperature and power supply conditions. The voltage regulator also features low quiescent current, low dropout voltage, thermal protection, and protection against overload, making it a suitable choice for a wide range of applications needing a reliable power supply.

The specific data is subject to PDF, and the above content is for reference