The STMicroelectronics 7920CV is a robust, highly reliable negative voltage regulator designed to deliver a fixed output of -20V. As part of STMicroelectronics' renowned series of voltage regulators, the 7920CV stands out for its stability and efficiency, making it an ideal choice for a wide range of applications that require a consistent negative voltage supply.

Key Features

• Output Voltage: Fixed at -20V, which is ideal for various electronic circuits that require a stable negative voltage reference.
• Output Current: Capable of supplying up to 1.5A, which is sufficient for most low to medium power applications.
• Thermal Overload Protection: Ensures the device remains safe even under conditions that could potentially cause overheating.
• Short Circuit Protection: Provides robustness and reliability by protecting the regulator and your circuit from damage due to short circuits.
• Output Transistor Safe Operating Area Protection: Prevents the output transistor from operating in a potentially damaging area of its characteristic curve.
• High Ripple Rejection: Offers excellent performance in environments with high levels of input voltage noise, delivering a clean output voltage.

Applications

The 7920CV is versatile and can be used in various electronic devices and projects, including:

• Power supplies for operational amplifiers and other analog circuits.
• Audio equipment, providing the necessary negative supply for audio processing.
• Industrial control systems that require a stable negative voltage rail.
• Automotive applications where robustness and reliability are crucial.
• Custom DIY projects that require a -20V supply.

Product Summary

The STMicroelectronics 7920CV is a testament to the company's commitment to providing high-quality, reliable components for the electronics industry. With its combination of protection features, high current capability, and stable output, the 7920CV is an excellent choice for professionals and hobbyists alike who require a dependable negative voltage regulator.