STMicroelectronics

L6920DB

L6920DB Description

The L6920DB is a DC switching voltage regulator manufactured by STMicroelectronics. This product is designed to provide adjustable output voltage, with a minimum of 1.8V and a maximum of 5.5V. The input voltage range is between 0.6V and 5.5V, making it suitable for a wide range of applications. The device is capable of delivering an output current of up to 800mA, making it ideal for low to medium power requirements. The L6920DB features a boost topology and is equipped with a synchronous rectifier for improved efficiency. It is available in an 8-pin MSOP package and is mounted on the surface.

L6920DB Features

• Adjustable output voltage: 1.8V, 3.3V, or 5V
• Wide input voltage range: 0.6V to 5.5V
• High output current: 800mA
• Boost topology for efficient voltage conversion
• Synchronous rectifier for improved efficiency
• Surface mount packaging for easy integration
• Positive output configuration
• Obsolete product status, but still available for purchase
• REACH unaffected and RoHS3 compliant
• Moisture sensitivity level 3, suitable for standard soldering processes
• EAR99 export control classification

L6920DB Applications

The L6920DB is ideal for applications requiring low to medium power regulation, such as:

1. Portable electronic devices: Due to its small form factor and low power consumption, the L6920DB is suitable for powering portable devices like smartphones, tablets, and wearables.
2. Industrial control systems: The L6920DB can be used to regulate power supply in industrial control systems, ensuring stable operation and improved efficiency.
3. Consumer electronics: The L6920DB can be used in various consumer electronics, such as home appliances, gaming consoles, and audio/video equipment, to provide stable and efficient power regulation.

Conclusion of L6920DB

The L6920DB is a versatile DC switching voltage regulator that offers adjustable output voltage, high output current, and improved efficiency through its synchronous rectifier. Although it is an obsolete product, it remains a suitable choice for various applications requiring low to medium power regulation. Its small form factor, wide input voltage range, and positive output configuration make it an ideal choice for portable devices, industrial control systems, and consumer electronics.