L7905CV-DG

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

PMIC or Power Management Integrated Circuit is used to take care of the electrical and mechanical power requirements of a system or device. It functions by exchanging power signals between multiple components within a system. It manages the power between the components and produces outputs to control the power which are delivered from the various components. PMICs are used in a variety of systems ranging from consumer electronics to medical devices. The L7905CV-DG is an example of such a PMIC and is a voltage regulator belonging to the Linear family of devices.

The L7905CV-DG is a three-terminal voltage regulator which operates from a 5V source to source a regulated -5V output. This makes it a versatile device and can be used for low-voltage power supply applications. It is also very reliable in terms of its performance and features a maximum output current of 100mA. This ensures a stable and reliable output over an extended period of time. The L7905CV-DG also has a low output noise which makes it an ideal choice for precision applications where noise levels need to be kept in check.

The L7905CV-DG is mainly used in the following applications:

• DC/DC Converters
• Power Transformers
• Automotive Systems
• Lighting Systems
• Medical Devices

Working of the L7905CV-DG Voltage Regulator can be broadly divided into three stages :

Input Stage – This is the stage where the voltage input is fed into the device and it is then adjusted to a level that is suitable for the output stage. The input voltage is set using the adjustable resistor present in the regulator. This sets the actual input voltage that is fed into the regulator.

Output Stage – This is the stage where the actual output voltage of the device is generated. This is achieved by the use of internal transistors that are used to control the current flow. The internal circuitry of the device dictates the output voltage and current, allowing it to produce the desired output.

Protection Stage – This stage ensures the safety of the device under all kinds of operating conditions. It takes into account over-voltage and under-voltage conditions and shut down the device for protection against any damage. The protection circuit also monitors the output and shuts down the device in the case of any irregular operation or surge in the current.

The L7905CV-DG is an extremely reliable and beneficial device for a range of applications. Its versatility and solid performance make it a great choice for a wide variety of applications. Its low output noise and over/under voltage protection further enhance the device’s reliability and utility in precision applications.

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