STMicroelectronics

L4978D013TR

L4978D013TR Description

The L4978D013TR is a high-performance DC switching voltage regulator designed and manufactured by STMicroelectronics. This adjustable buck converter is ideal for applications requiring precise voltage regulation and high efficiency. With a wide input voltage range of 8V to 55V and an output voltage range of 3.3V to 50V, the L4978D013TR can handle a variety of power requirements. It delivers a continuous output current of up to 2A, making it suitable for demanding applications.

L4978D013TR Features

• Adjustable Output Voltage: The L4978D013TR offers an adjustable output voltage, providing flexibility in power management solutions.
• Wide Input Voltage Range: With an input voltage range of 8V to 55V, this regulator can handle a wide range of power sources.
• High Output Current: Capable of delivering up to 2A of continuous output current, the L4978D013TR is suitable for applications with high power demands.
• High-Frequency Switching: The L4978D013TR operates with a switching frequency between 100kHz and 300kHz, enabling high efficiency and fast transient response.
• Surface Mount Technology: This regulator is designed for surface mount applications, making it ideal for space-constrained designs.
• RoHS3 Compliance: The L4978D013TR is compliant with the RoHS3 directive, ensuring environmental friendliness and regulatory compliance.
• REACH Unaffected Status: This product is not affected by the REACH regulation, ensuring uninterrupted supply and use.

L4978D013TR Applications

The L4978D013TR is ideal for a variety of applications where precise voltage regulation and high efficiency are critical. Some specific use cases include:

1. Telecommunications Equipment: The high efficiency and adjustable output voltage make it suitable for powering telecommunications equipment.
2. Industrial Control Systems: The wide input voltage range and high output current make it ideal for industrial control systems that require stable power supply.
3. Automotive Electronics: The L4978D013TR can be used in automotive electronics, where a wide input voltage range and high efficiency are essential.
4. Portable Electronics: Due to its small form factor and high efficiency, the L4978D013TR is suitable for powering portable electronic devices.

Conclusion of L4978D013TR

The L4978D013TR from STMicroelectronics is a versatile and high-performance DC switching voltage regulator. Its adjustable output voltage, wide input voltage range, and high output current make it an ideal choice for a variety of applications. With its RoHS3 compliance and REACH unaffected status, the L4978D013TR is not only a powerful solution but also an environmentally friendly and reliable choice for your power management needs.