STMicroelectronics

L6920D  

DC Switching Voltage Regulators

L6920D Description

The L6920D is a DC switching voltage regulator manufactured by STMicroelectronics, designed for efficient power management in various electronic devices. With its adjustable output voltage and fixed 1.8V, 3.3V, or 5V options, this regulator offers flexibility in meeting diverse power requirements. Its boost topology and synchronous rectifier ensure high efficiency and low power consumption, making it ideal for battery-powered applications.

L6920D Features

• Output Type: Adjustable (Fixed), providing flexibility in output voltage selection.
• Voltage - Input (Min/Max): 0.6V to 5.5V, accommodating a wide range of input voltage sources.
• Current - Output: 800mA (Switch), suitable for applications requiring moderate current levels.
• Output Configuration: Positive, ensuring compatibility with most electronic devices.
• Product Status: Obsolete, indicating that this model is no longer in production.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), providing protection against moisture-related damage.
• Synchronous Rectifier: Yes, improving efficiency and reducing power loss.
• Topology: Boost, suitable for applications requiring voltage step-up.
• Mounting Type: Surface Mount,PCB。
• Number of Outputs: 1, simplifying the design for single-output applications.
• Package: Tube, facilitating handling and storage.

L6920D Applications

The L6920D is ideal for applications where efficient power conversion and moderate current requirements are needed. Some specific use cases include:

1. Portable Electronics: Due to its adjustable output and moderate current capacity, the L6920D is well-suited for powering portable devices like smartphones, tablets, and wearables.
2. Battery-Powered Devices: The high efficiency of the L6920D makes it an excellent choice for devices that rely on battery power, such as remote controls, digital cameras, and IoT devices.
3. Industrial Equipment: In industrial settings, the L6920D can be used to provide stable power to sensors, controllers, and other electronic components that require a reliable power source.

Conclusion of L6920D

While the L6920D is an obsolete model, it still offers valuable features for certain applications. Its adjustable output voltage, high efficiency, and compliance with environmental standards make it a suitable choice for designers looking for a reliable and flexible DC switching voltage regulator. However, it is essential to consider the product's obsolescence and explore alternative models for new designs to ensure long-term availability and support.

L6920D Documents

Download datasheets and manufacturer documentation for L6920D

EOL :

Product Discontinuance Notification (PDF)      

PCN :

Product Change Notification (PDF)