The PJT7802_R1 is a standard voltage regulator manufactured by Panjit. It is designed to provide a stable output voltage for various electronic circuits. This regulator is part of the 7800 series, known for its simplicity and reliability in providing a fixed output voltage. The PJT7802_R1 typically provides a positive 2V output. It's commonly used in applications that require a well-regulated voltage source.

Applications

• Power Supplies: Provides a stable 2V output for various electronic devices.
• Microcontroller Circuits: Regulates the voltage for microcontroller operation.
• Logic Circuits: Supplies regulated power to logic gates and other digital components.
• Battery Chargers: Used in linear battery charger circuits to maintain a constant voltage.
• Industrial Control Systems: Supplies stable voltage to sensors and control circuits.

Features

• Fixed Output Voltage: Provides a stable 2V output.
• Internal Thermal Overload Protection: Protects the regulator from overheating.
• Short-Circuit Current Limiting: Prevents damage due to short circuits.
• Output Transistor Safe-Area Compensation: Ensures safe operation of the output transistor.
• TO-252 Package: A surface mount package for easy assembly.

Benefits

• Stable Voltage: Provides a reliable 2V output voltage for sensitive electronic circuits.
• Overload Protection: Protects the regulator and connected circuits from damage due to overheating or short circuits.
• Easy to Use: Requires minimal external components for operation.
• Cost-Effective: Provides a simple and inexpensive solution for voltage regulation.

Additional Details

The PJT7802_R1 voltage regulator offers a simple and effective solution for providing a stable 2V output voltage. It incorporates internal protection features to prevent damage from overheating and short circuits, ensuring reliable operation in a wide range of applications. The TO-252 package is designed for surface mount assembly, simplifying the manufacturing process. The PJT7802_R1 is an essential component for any circuit requiring a regulated 2V supply. While the datasheet mentions an output voltage of 2V, it would be wise to confirm this before integrating in a project. The 7802 family is commonly understood to be a 2V regulator.