STMicroelectronics

L5980TR

L5980TR Description

The L5980TR is a high-performance, adjustable output DC switching voltage regulator designed and manufactured by STMicroelectronics. This device is part of the DC Switching Voltage Regulators category and is known for its versatility and efficiency in power management applications. With an output type that is adjustable, it can be tailored to meet specific voltage requirements, making it suitable for a wide range of electronic devices.

L5980TR Features

• Adjustable Output Voltage: Capable of providing an output voltage ranging from 0.6V to 18V, the L5980TR offers flexibility for various applications.
• High Input Voltage Range: It can handle input voltages from 2.9V to 18V, making it robust against voltage fluctuations.
• 700mA Output Current: Delivers a continuous output current of 700mA, suitable for powering medium-power devices.
• Positive Output Configuration: Ensures compatibility with a broad spectrum of electronic components.
• Buck Topology: Employs a buck converter topology, which is known for its high efficiency and low component count.
• Switching Frequency: Operates within a wide frequency range of 250kHz to 1MHz, allowing for design optimization based on size and performance requirements.
• Surface Mount: The device is designed for surface mount technology, which is space-efficient and ideal for compact designs.
• RoHS3 Compliance: Complies with the Restriction of Hazardous Substances Directive, making it environmentally friendly.
• REACH Unaffected: Not affected by the Registration, Evaluation, Authorization, and Restriction of Chemicals regulations, ensuring ongoing availability.
• Moisture Sensitivity Level 3: Suitable for standard handling and assembly processes without special precautions for moisture.

L5980TR Applications

The L5980TR is ideal for applications requiring adjustable and stable power supply, such as:

• Portable Electronics: Due to its ability to handle a wide input voltage range, it is perfect for battery-powered devices like smartphones, tablets, and wearables.
• Industrial Equipment: Its robust design and adjustable output make it suitable for powering sensors and controllers in industrial settings.
• Automotive Systems: The L5980TR can be used in automotive electronics for applications like infotainment systems and power management units.

Conclusion of L5980TR

The L5980TR from STMicroelectronics stands out for its adjustable output, wide input voltage range, and high efficiency, making it a versatile choice for a variety of power management applications. Its compliance with environmental standards and robust design further enhance its appeal in the electronics industry. With its unique features and performance benefits, the L5980TR is a reliable solution for designers looking to optimize power efficiency and ensure regulatory compliance.