XL2576S-12E1

The XL2576S-12E1 is a step-down (buck) voltage regulator designed for efficient power conversion. It can deliver a maximum output current of up to 3A, making it suitable for a variety of applications, including power supplies for low-voltage microcontrollers, LED drivers, and battery chargers. The device features an adjustable output voltage range from 1.3V to 37V, allowing flexibility for different requirements.
Key specifications include a high input voltage range of 40V, low standby current, and integrated thermal shutdown and overcurrent protection for safe operation. Its compact design and ease of use make it popular for both hobbyist and professional applications. The XL2576S-12E1 comes in a TO-220 package, facilitating heat dissipation.
Overall, it is a reliable choice for efficient, cost-effective power management in various electronic projects.

The XL2576S-12E1 is a step-down (buck) voltage regulator designed for efficient power conversion. Key features include:
1. Input Voltage Range: Supports 4.5V to 40V input, making it versatile for various applications.
2. Output Voltage: Fixed output of 12V with an adjustable voltage option available in other variants.
3. Output Current: Capable of delivering up to 3A of continuous output current.
4. Efficiency: High efficiency (up to 92%) reduces heat generation and improves overall system performance.
5. Thermal Protection: Integrated thermal shutdown feature prevents damage from overheating.
6. Short Circuit Protection: Provides reliable operation by limiting current in short-circuit conditions.
7. Easy to Use: Requires minimal external components, simplifying design and implementation.
8. Package Type: Available in a compact TO-220 or DIP-8 package, facilitating easy mounting.
These features make the XL2576S-12E1 suitable for various applications, including power supplies for LED drivers, battery chargers, and industrial equipment.

The XL2576S-12E1 is typically offered in a TO-220 package type. This package provides good thermal performance and is suitable for applications requiring heat dissipation in power management circuits.

The XL2576S-12E1 is a step-down (buck) voltage regulator with a pin count of 5. Its pin configuration and functions are as follows:
1. Input (VIN) - Connects to the input voltage source.
2. Output (VOUT) - Provides the regulated output voltage.
3. Ground (GND) - Common ground connection.
4. Feedback (FB) - Used for voltage feedback to regulate output; connects to a voltage divider to set the output voltage.
5. Switch (SW) - Connects to the inductor and acts as the switching node in the buck converter circuit.
The XL2576S-12E1 is designed to provide an output voltage of 12V with adjustable current capabilities, suitable for various applications in power management.

The XL2576S-12E1 is manufactured by Excalibur Electronics, a company known for its expertise in producing power management integrated circuits and various semiconductor devices. Excalibur Electronics focuses on designing and manufacturing products that cater to industrial, automotive, and consumer markets. The company specializes in creating efficient power solutions, including voltage regulators and DC-DC converters, contributing to a wide range of applications in electronic devices.

The XL2576S-12E1 is a step-down voltage regulator primarily used in power management applications. It is suitable for battery-powered devices, LED drivers, and industrial power supplies. Its compact design makes it ideal for consumer electronics, telecommunications, and automotive applications, where efficient power conversion and thermal performance are essential.

Equivalent products to the XL2576S-12E1 chip include the LM2576 series (e.g., LM2576-12), LM2596, and MIC2940. These are all step-down voltage regulators that offer similar functionality for adjustable output voltages. Ensure to check specifications like output current, voltage tolerances, and thermal characteristics for compatibility in your application.