TCR2EF13,LM(CT Datasheet/PDFPMIC - Voltage Regulators - Linear
TCR2EF13,LM(CT application field and working principle) is a common type of voltage regulator. This type of voltage regulator helps to keep the voltage output of a power supply, battery, or other source at a constant level despite changes in input voltage or load. This can help to protect equipment and maintain operation of sensitive electronics.
TCR2EF13,LM(CT) has two main usage fields. It is widely used in these areas:
1. Automotive
This type of voltage regulator is widely used in motor vehicles, boats, and other vehicles to regulate the voltage supplied to the various components in the vehicle. It is important for keeping the voltage level constant, preventing any power failure or surges on-board that could affect the electrical system. It is also used to maintain a safe discharge of energy while restarting a system.
2. Communications
The voltage regulator is used to ensure consistent voltage levels in telecommunications systems. This is especially important because the communications equipment used in these systems is sensitive to small changes in voltage and could be damaged if the voltage level fluctuates too much.
3. Industrial Manufacturing
The voltage regulator is used extensively in industrial settings to provide consistent voltage levels to the machines used in manufacturing processes. In this way, it can prevent malfunctions and other issues that could affect the quality and accuracy of manufacturing processes.
Working Principle
The working principle of a TCR2EF13,LM(CT) voltage regulator is relatively simple. It uses a transistor in conjunction with a zener diode to create a voltage reference. When the input voltage rises above the reference voltage, the transistor will switch on, drawing current from the input and lowering the voltage to the desired level. When the input voltage falls below the reference voltage, the transistor will turn off, allowing current from the input to flow freely and raise the output voltage back up to the reference level.
The reference voltage is created by adjusting the zener diode. To do this, two resistors are connected between the output and ground, creating a voltage divider. By adjusting the resistors, the reference voltage can be precisely calculated, allowing for an accurate and consistent output voltage.
Conclusion
TCR2EF13,LM(CT) has a variety of applications, and its primary purpose is to regulate the output voltage in order to protect sensitive electronics and other equipment. It operates using a simple voltage reference, which is created by adjusting the zener diode and two resistors between the output and ground. This allows for an accurate and consistent voltage output.