RK 36

The Sanken Electric RK 36 is a versatile and high-performance linear voltage regulator designed for a variety of electronic applications. It is particularly well-suited for use in power supply circuits where stable voltage regulation is critical. Below is a comprehensive overview of its specifications, features, and potential applications.

### Overview
The RK 36 is a linear voltage regulator that provides a regulated output voltage with low noise and minimal ripple. It is designed to deliver high current output while maintaining excellent voltage stability, making it ideal for powering sensitive electronic devices and systems.

### Key Features
- Low Noise Operation: The RK 36 is engineered to minimize output noise, making it suitable for applications in audio, RF, and other sensitive electronic circuits where noise can adversely affect performance.
- High Output Current: The regulator can provide a maximum output current of up to 3A, allowing it to power a wide range of devices and circuits effectively.
- Wide Input Voltage Range: The RK 36 can accept a broad input voltage range, typically from 7V to 40V, providing flexibility in power supply design and compatibility with various power sources.
- Thermal Protection: The device includes built-in thermal protection features to prevent overheating, ensuring reliable operation under varying load conditions.
- Short-Circuit Protection: The RK 36 is equipped with short-circuit protection, safeguarding the device and connected components from damage in the event of a fault.
- Adjustable Output Voltage: The output voltage can be adjusted using external resistors, allowing for customization to meet specific application requirements.
- Compact Package: The regulator is available in a compact package, making it suitable for space-constrained applications.

### Electrical Specifications
- Output Voltage: The RK 36 typically provides a fixed output voltage of 3.3V or 5V, with options for adjustable output depending on the configuration.
- Input Voltage Range: 7V to 40V, allowing for compatibility with various power sources and ensuring flexibility in design.
- Output Current: Maximum output current of 3A, suitable for powering high-demand devices and circuits.
- Dropout Voltage: The dropout voltage is typically around 1.5V at full load, ensuring efficient operation and minimal power loss.
- Line Regulation: The line regulation is typically 0.01%/V, indicating excellent performance in maintaining output voltage despite variations in input voltage.
- Load Regulation: The load regulation is typically 0.1% at full load, ensuring stable output voltage under varying load conditions.
- Operating Temperature Range: The device operates over a temperature range of -40°C to +125°C, making it suitable for industrial, automotive, and other demanding applications.

### Package Information
The Sanken RK 36 is available in various package types, including TO-220 and DPAK, which provide good thermal performance and ease of mounting on printed circuit boards (PCBs). The choice of package allows for flexibility in design and integration into different systems.

### Applications
The Sanken RK 36 is suitable for a wide range of applications, including:
- Power Supplies for Audio Equipment: Its low noise characteristics make it ideal for audio amplifiers and other audio processing equipment.
- RF and Communication Devices: The stability and low noise performance are critical for RF applications, ensuring clear signal transmission.
- Industrial Control Systems: The robust design and thermal protection features make it suitable for use in industrial environments.
- Consumer Electronics: The RK 36 can be used in various consumer devices, providing reliable power regulation.
- Automotive Electronics: Its wide operating temperature range and durability make it suitable for automotive applications.

### Conclusion
The Sanken Electric RK 36 is a reliable and efficient linear voltage regulator that offers low noise, high output current, and robust protection features. Its versatility and performance make it an excellent choice for designers looking to implement stable voltage regulation in various electronic applications. With its wide input voltage range and adjustable output options, the RK 36 can meet the demands of both consumer and industrial markets, ensuring reliable operation in diverse environments.