S-1312A20-A4T2U3

Summary

The S-1312A20-A4T2U3 Voltage Regulator is a good choice in applications where a reliable linear voltage regulator is necessary. It is capable of delivering a maximum of 10A, has an input voltage range of 1.2V to 20V and an output voltage of 1.2V to 18V. It provides excellent thermal stability, good line and load regulation, and low noise operation. It also provides short-circuit and over-temperature protection.

Introduction

The S-1312A20-A4T2U3 Voltage Regulator from STMicroelectronics is a linear type voltage regulator that is designed to regulate voltage over a wide range of applications. The S-1312A20-A4T2U3 can deliver up to 10A of current with a minimum output voltage of 1.2V and a maximum output voltage of 18V. It has an input voltage range of 1.2V to 20V and a variety of features built-in to ensure proper operation, such as excellent thermal stability, good line and load regulation, low noise operation, and short-circuit and over-temperature protection. The S-1312A20-A4T2U3 is available in a 3-pin TO-220 package, and is suitable for a variety of applications.

Application Field

The S-1312A20-A4T2U3 Voltage Regulator is a highly versatile regulator capable of handling a wide variety of applications. It is suitable for applications where high current and low noise operation are required, such as motor control, LED lighting and various portable devices. It is also an ideal choice for battery-powered applications, as its low current draw makes it an energy efficient choice. The S-1312A20-A4T2U3 is also well suited for automotive applications, telecommunication systems, industrial instruments and more.

Working Principle

The S-1312A20-A4T2U3 Voltage Regulator is a linear regulator, meaning it uses an electronic circuit to maintain a steady output voltage in spite of changes in input voltage. The circuit is comprised of a control element, which is typically a voltage divider or a field effect transistor, and a series of pass elements, which are typically transistors or diodes. The control element detects any changes in the input voltage and adjusts the resistance of its pass elements to maintain a steady output voltage.When the input voltage rises above the desired output voltage, the control element increases the resistance of its pass elements to reduce the current flow and prevent the output voltage from rising above the set level. Similarly, if the input voltage falls below the desired output voltage, the control element decreases the resistance of its pass elements to increase the current flow and maintain a steady output voltage.

Conclusion

The S-1312A20-A4T2U3 Voltage Regulator is a highly capable linear voltage regulator that is well suited for a variety of applications. It offers excellent thermal stability, good line and load regulation, and low noise operation, making it a great choice for applications that require a reliable voltage regulator. It is also very energy efficient, making it a good choice for battery-powered applications.