STMicroelectronics

L4976D013TR

L4976D013TR Description

The L4976D013TR is a high-performance, adjustable output DC switching voltage regulator from STMicroelectronics, designed for applications requiring precise voltage regulation and high efficiency. This device features a buck topology with a wide input voltage range of 8V to 55V and an output voltage range of 0.5V to 50V. The L4976D013TR offers an output current of up to 1A, making it suitable for a variety of power conversion applications.

L4976D013TR Features

• Adjustable Output Voltage: The L4976D013TR provides an adjustable output voltage, allowing for precise voltage regulation in various applications.
• Wide Input Voltage Range: With an input voltage range of 8V to 55V, this device can handle a wide range of input voltages, making it versatile for different power sources.
• High Output Current: Capable of delivering up to 1A of output current, the L4976D013TR is suitable for applications requiring higher power levels.
• Buck Topology: The buck topology allows for efficient power conversion with a simple external component count, reducing overall system cost and complexity.
• 100kHz to 300kHz Switching Frequency: The L4976D013TR operates at a switching frequency between 100kHz and 300kHz, enabling high-efficiency power conversion.
• Surface Mount Packaging: The device is available in a 16-pin SOIC package, suitable for surface mount applications, reducing footprint and improving reliability.
• RoHS Compliant: The L4976D013TR is compliant with RoHS3 standards, ensuring environmental compliance and suitability for use in green electronics.
• REACH Unaffected: This device is not affected by REACH regulations, ensuring uninterrupted supply and compliance with European chemical regulations.

L4976D013TR Applications

The L4976D013TR is ideal for a variety of applications where precise voltage regulation and high efficiency are required. Some specific use cases include:

• Battery Charging: The adjustable output voltage and high efficiency make the L4976D013TR suitable for battery charging applications, such as portable devices and electric vehicles.
• Power Supplies: This device can be used in power supply applications, providing a stable and efficient power source for various electronic devices.
• Industrial Control Systems: The L4976D013TR can be used in industrial control systems, where precise voltage regulation and high efficiency are critical for system performance.
• Telecommunications: The device can be used in telecommunications equipment, providing a stable power source for critical communication systems.

Conclusion of L4976D013TR

The L4976D013TR from STMicroelectronics is a versatile and high-performance DC switching voltage regulator, offering adjustable output voltage, a wide input voltage range, and high efficiency. Its unique features, such as buck topology, RoHS compliance, and REACH unaffected status, make it an ideal choice for a variety of applications, including battery charging, power supplies, industrial control systems, and telecommunications. With its surface mount packaging and high output current capability, the L4976D013TR is a reliable and efficient solution for your power conversion needs.