L4931ABV33

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 L4931ABV33 Voltage Regulator is a Linear Voltage Regulator from STMicroelectronics, capable of providing 33 V at up to 2A current. This voltage regulator is available in a small SOT-223 package, and has a wide operating range of 4.5V to 33V. It provides a very low dropout voltage to ensure stable output, and also provides overcurrent protection, which is suitable for many applications.

The L4931ABV33 is suitable for use in automotive and industrial electronics, as well as in consumer applications. It is particularly well-suited for high-efficiency, low-noise applications such as automotive headlamp power supplies, LED lighting, and motor control systems. The low-dropout feature of this device also makes it suitable for battery-powered applications, since it can operate at lower input voltages and still provide a stable output.

The working principle of the L4931ABV33 Voltage Regulator is relatively simple. When input voltage is applied, the voltage regulator begins to regulate the voltage and current output by controlling the amount of current passing through the transistor. When the voltage reaches the regulation point, a feedback signal is sent to the regulator, and it will adjust the transistor current accordingly. This feedback-based control system enables the voltage output to remain relatively constant, despite any changes in the input supply.

The L4931ABV33 has a low-voltage dropout, which allows it to maintain a stable and accurate voltage output, even at very low input supply voltages. It also has a wide range of input and output voltage and current ratings, which makes it ideal for many different applications. In addition, the device features current overload protection, as well as thermal shutdown protection, to prevent accidental damage caused by too much current.

The L4931ABV33 Voltage Regulator is a reliable and efficient device, suitable for many different applications. Its low voltage dropout ensures stable operation, even at very low input voltages. It also features wide input and output ranges and offers current overload and thermal shutdown protection, making it a great choice for many different applications.

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