PJ317CPManufacturer: PJ 3-Terminal Adjustable Output Positive Voltage Regulator | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PJ317CP | PJ | 85 | In Stock |
Description and Introduction
3-Terminal Adjustable Output Positive Voltage Regulator The **PJ317CP** is a high-performance voltage regulator integrated circuit (IC) designed to provide stable and precise voltage regulation in electronic circuits. As part of the **LM317** family of adjustable linear regulators, it offers a reliable solution for applications requiring a consistent output voltage with minimal fluctuations.  
Featuring an adjustable output range from **1.25V to 37V**, the PJ317CP can deliver up to **1.5A** of continuous current, making it suitable for a variety of power supply designs. Its built-in thermal overload protection and short-circuit prevention enhance durability, ensuring safe operation under varying load conditions.   The regulator is commonly used in **power supplies, battery chargers, and instrumentation circuits**, where precise voltage control is critical. Its three-terminal design—comprising input, output, and adjustment pins—simplifies circuit integration, while a minimal number of external components are required for operation.   With a low dropout voltage and high ripple rejection, the PJ317CP minimizes power dissipation and noise, improving overall system efficiency. Available in a **TO-220 package**, it provides excellent heat dissipation, further supporting its use in demanding environments.   Engineers and hobbyists alike favor the PJ317CP for its **versatility, reliability, and ease of use**, making it a staple in both prototyping and production-grade electronics. |
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Application Scenarios & Design Considerations
3-Terminal Adjustable Output Positive Voltage Regulator
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