TCR3UG31A,LF

The TCR3UG31A is a linear voltage regulator with a low feedback voltage of 1.5V and a maximum output voltage of 3.3V. It is used in a wide array of applications and is available in various packages, including a WLCSP. The TCR3UG31A includes output protection features and a maximum output current rating of 250 mA.

This voltage regulator provides low-dropout performance and good load regulation, making it suitable for applications requiring stability over an extended temperature range and fast transient response. Further, its wide input voltage range of 4.75V to 16.5V allows for use in automotive and industrial applications. The device also has a wide load range and low quiescent current of just 18µA.

The primary application field of the TCR3UG31A is in automotive, industrial and other applications where fast transient response and low dropout performance are required. These include portable electronic devices, set top boxes, modems, routers, remote power supply systems and game consoles. In general, the TCR3UG31A is a good choice for applications requiring a low output voltage, high accuracy and high performance.

The working principle of the TCR3UG31A linear voltage regulator is based on the basic linear regulator design. The output voltage of the device is determined by the voltage at the feedback pin, which is a fraction of the total voltage across its inputs. In other words, the TCR3UG31A uses the same principles as a traditional linear regulator in order to maintain a stable output voltage. The device is also equipped with a number of protection features, such as input overvoltage protection and thermal shutdown, to protect the device from over-current, over-voltage, and over-temperature conditions.

In summary, the TCR3UG31A linear voltage regulator provides high performance with low dropout performance and good load regulation over an extended temperature range. It has a wide input voltage range, wide load range and low quiescent current of just 18 µA. It also has a number of protection features and is suitable for a wide range of automotive, industrial and other applications. Overall, the TCR3UG31A is a great choice for applications requiring low output voltage, high accuracy and excellent performance.