NCP502SQ28T2G

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 NCV502SQ28T2G is a linear voltage regulator from ON Semiconductor. The device provides adjustable output voltage down to a minimum 1.2 V. It is manufactured in a fully automotive qualified package which provides trip-point accuracy and protection features. In the automotive powertrain segment, this device is designed for on-board diagnostics (OBD) applications along with battery management, body control and powertrain applications.

As an adjustable linear voltage regulator, the NCV502SQ28T2G is ideal for use in automotive applications because of its small package size and low quiescent current. It is able to operate efficiently at temperatures as low as –40°C, making it suitable for automotive applications in tough environments. The device is also protected against reverse voltage, under voltage lockout and transient thermal shutdown.

The NCV502SQ28T2G is a dual low dropout regulator with two outputs that provide adjustable linear voltage regulation. It is compatible with both positive and negative input supply voltages. The output voltage is programmable with a resistive voltage divider. The device has a quiescent current of only 50 μA, making it suitable for low power applications.

The working principle of the NCV502SQ28T2G is based on a voltage regulator IC that produces a regulated output voltage from an input supply. It is basically an integrated circuit that reduces or limits the output voltage of a power supply. It is able to control the output voltage by varying the resistance in the input circuit. The voltage regulator IC includes a voltage reference, an error amplifier, a pass device, a using device and other components.

In the NCV502SQ28T2G, the voltage reference provides a fixed output voltage that is used to compare with the feedback voltage from the output. The error amplifier then amplifies the difference between the reference and feedback voltages. The pass device, which is usually a transistor, is used to regulate the current in the input voltage. The output device, which is also usually a transistor, is used to control the output voltage.

The main application fields of the NCV502SQ28T2G are automotive powertrain segment, on-board diagnostics (OBD) applications, battery management and body control. Its small package size and low quiescent current make it ideal for use in low power applications in challenging environments. Its protection features also make it suitable for automotive applications. These features include reverse voltage protection, under voltage lockout and transient thermal shutdown.

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