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GJ78M12 from PJ

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GJ78M12

Manufacturer: PJ

3-TERMINAL POSITIVE VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
GJ78M12 PJ 2320 In Stock

Description and Introduction

3-TERMINAL POSITIVE VOLTAGE REGULATOR The **GJ78M12** is a voltage regulator integrated circuit (IC) designed to provide a stable and reliable **+12V DC output** from a higher input voltage. As part of the **78xx series** of linear regulators, it is widely used in electronic circuits where consistent voltage regulation is critical.  

This component is capable of delivering up to **500mA of output current**, making it suitable for low-to-medium power applications such as embedded systems, consumer electronics, and industrial control modules. The GJ78M12 features built-in **overcurrent protection, thermal shutdown, and short-circuit protection**, enhancing its durability in demanding environments.  

With a typical **dropout voltage of around 2V**, the GJ78M12 requires an input voltage of at least **14V** to maintain regulation. Its simple three-terminal design (input, ground, and output) ensures ease of integration into circuit designs without additional complex circuitry.  

Engineers often choose the GJ78M12 for its **cost-effectiveness, robustness, and straightforward implementation**, particularly in applications where switching regulators may introduce unnecessary noise or complexity. Proper heat sinking is recommended for high-load conditions to ensure optimal performance and longevity.  

Overall, the GJ78M12 remains a dependable choice for **12V voltage regulation** in a variety of electronic systems.

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