Applications with Voltage Regulator L200 circuit

Description: There are two regulator circuits that utilize the L200 integrated circuit from SGS-Thomson to regulate voltage and current. In circuit Fig. 1, the output voltage can be adjusted using the variable resistor RV1. In Fig. 2, both output voltage and current can be regulated using transistors TR2 and TR1, respectively. Additional information on the characteristics of the L200 can be found in the datasheets. Further useful circuits using the L200 will be added shortly.

The L200 integrated circuit serves as a versatile voltage and current regulator, making it suitable for various applications. The first circuit (Fig. 1) focuses on voltage regulation, where the output voltage is adjustable via the variable resistor RV1. This configuration allows for fine-tuning of the output voltage to meet specific requirements, ensuring stability and reliability in the power supply.

In the second circuit (Fig. 2), the design incorporates both voltage and current regulation capabilities. The output voltage is controlled through the use of the L200, while the output current is managed by transistors TR1 and TR2. This dual regulation feature is particularly advantageous in applications where both parameters must be maintained within certain limits, such as in battery charging systems or sensitive electronic devices.

The L200 is characterized by its ability to provide a stable output despite variations in input voltage and load conditions, making it a robust choice for various electronic designs. The datasheets provide comprehensive details on the electrical characteristics, including maximum output current, thermal performance, and pin configurations, which are essential for engineers when integrating the L200 into their circuits.

Future updates will include additional circuit designs that leverage the capabilities of the L200, expanding its application potential in different electronic systems.Here they exist two regulator circuits, that use the IC L200, as regulator of voltage and current, the company SGS-Thomson, which give these circuits. In circuit Fig.1, we can regulate the output voltage, with the RV1, while in the Fig.2, we can regulate also output voltage ?

current, with the TR2 and TR1, respectively. More information on characteristics for L200, you can see in list datasheets. Shortly will be added also certain other useful circuits with L200..