BD18HC5MEFJ-LBH2 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 BD18HC5MEFJ-LBH2 is a linear voltage regulator. The device is an adjustable three-terminal regulator that has a voltage range of up to 5V. It features excellent thermal performance, a low output noise, fast transient response, and low dropout voltage. The BD18HC5MEFJ-LBH2 can provide up to 100mA of output current and offers a wide range of enable and disable options.

Application Field

The BD18HC5MEFJ-LBH2 is typically used in telecom (base stations, networking systems, high-frequency equipment and amplifiers), automotive (battery management systems, on-board chargers, power systems, and engine control systems), as well as consumer electronics and industrial systems. More specifically, the device is well-suited for applications such as power supplies, load switch, voltage monitor, microprocessors, converters, linear regulators, DC-to-DC voltage conversion, low-dropout regulator, linear battery management, high speed graphics, Li-Ion battery regulation, and data processing.

Working Principle

The BD18HC5MEFJ-LBH2 is a linear voltage regulator. In linear regulators, the input voltage is compared to a reference voltage to produce a difference in voltage. This difference is then amplified and used to control an output transistor which regulates the output voltage. The transistor is then able to draw current when required, further regulating the output voltage.

When the input voltage is higher than the reference voltage, the output voltage is lower than the reference voltage. By controlling the amount of current drawn from the output, the regulator is able to maintain a voltage which is regulation point which is set by the user. When the ground is unstable, the BD18HC5MEFJ-LBH2 can detect the instability and react accordingly, resulting in a stable output voltage.

The BD18HC5MEFJ-LBH2 is an adjustable device, allowing the user to set the output voltage up to 5V. The device remains stable into loads as low as 10mA, significantly improving performance and decreasing power consumption in applications such as powering low-power microcontrollers. The BD18HC5MEFJ-LBH2 also features a low output noise, which is essential in sensitive applications. It also features a fast transient response which is essential in fast-switching applications.

Conclusion

The BD18HC5MEFJ-LBH2 is a linear voltage regulator which is typically used in telecom, automotive, consumer electronics and industrial field. This device is well-suited for applications such as power supplies, load switch, voltage monitor, microprocessors, converters, linear regulators, DC-to-DC voltage conversion, low-dropout regulator, linear battery management, high speed graphics, Li-Ion battery regulation, and data processing. It is an adjustable device, allowing the user to set the output voltage. It features excellent thermal performance, a low output noise, fast transient response, and low dropout voltage.

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