STMicroelectronics

L6920DTR

L6920DTR Description

The L6920DTR is a high-performance, adjustable DC switching voltage regulator from STMicroelectronics, designed for applications requiring precise voltage regulation and high efficiency. With a boost topology, this IC is capable of delivering up to 800mA of output current, making it suitable for a wide range of power conversion applications. The L6920DTR is RoHS3 compliant and REACH unaffected, ensuring environmental compliance and safety for use in various electronic devices.

L6920DTR Features

• Adjustable Output Voltage: The L6920DTR offers an adjustable output voltage range of 1.8V to 5.5V, providing flexibility in voltage regulation for different applications.
• High Efficiency: With a synchronous rectifier, the L6920DTR achieves high efficiency, reducing power loss and improving overall performance.
• Robust Input Voltage Range: The input voltage range of 0.6V to 5.5V allows the L6920DTR to operate in various power supply conditions.
• Positive Output Configuration: The positive output configuration simplifies the design of power conversion circuits.
• Surface Mount Packaging: The L6920DTR is available in an 8-pin TSSOP package, suitable for surface mount applications.
• Moisture Sensitivity Level (MSL) 3: With an MSL of 3, the L6920DTR can withstand up to 168 hours of exposure to moisture, ensuring reliable operation in humid environments.

L6920DTR Applications

The L6920DTR is ideal for a variety of applications where precise voltage regulation and high efficiency are required. Some specific use cases include:

1. Portable Electronics: Due to its small form factor and adjustable output voltage, the L6920DTR is well-suited for powering portable devices such as smartphones, tablets, and wearables.
2. Power Adapters: The L6920DTR can be used in power adapters to provide stable and efficient voltage regulation for various electronic devices.
3. Industrial Control Systems: In industrial control systems, the L6920DTR can provide reliable voltage regulation for microcontrollers and other critical components.
4. Automotive Applications: The L6920DTR can be used in automotive applications for voltage regulation in infotainment systems, lighting, and other electronic components.

Conclusion of L6920DTR

The L6920DTR from STMicroelectronics is a versatile and efficient DC switching voltage regulator, offering adjustable output voltage, high efficiency, and a robust input voltage range. Its unique features, such as synchronous rectification and positive output configuration, make it an excellent choice for a wide range of applications, including portable electronics, power adapters, industrial control systems, and automotive applications. With its RoHS3 compliance and REACH unaffected status, the L6920DTR is also environmentally friendly, making it a responsible choice for electronic design engineers.