The L6910STR is a high-efficiency, step-down monolithic power switching regulator designed by STMicroelectronics to deliver outstanding performance for advanced electronic systems. Operating at a switching frequency of up to 1 MHz, the L6910STR is ideal for applications that demand high power density and efficiency, such as telecommunications, networking equipment, and industrial systems.

Key Features

• High Efficiency: The L6910STR is capable of providing an efficiency of up to 95%, which makes it suitable for energy-sensitive applications.
• Versatile Input Voltage: It supports a wide input voltage range from 2.9V to 18V, allowing it to be used in a variety of power supply configurations.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.8V to VIN, ensuring compatibility with a broad range of devices and systems.
• High-Frequency Operation: With its ability to operate at a high switching frequency, the L6910STR enables the use of small external components, reducing the overall solution size.
• Protection Features: It includes a full set of protection features such as overcurrent protection, thermal shutdown, and under-voltage lockout, enhancing system reliability.

Applications

The L6910STR is well-suited for a variety of applications, including, but not limited to:

• Portable and mobile devices
• Networking equipment such as routers and switches
• Industrial power systems
• Point-of-load conversions
• Computer peripherals

Design and Integration

Integrating the L6910STR into a design is straightforward, thanks to its minimal external component requirement. The high switching frequency allows for the use of small surface-mount inductors and capacitors, which is beneficial for designs where space is at a premium. Additionally, its thermal performance is optimized for high-power applications, ensuring reliable operation under varying conditions.

Ordering Information

The L6910STR is available in a compact VFQFPN 16 package, providing a space-efficient solution for modern electronic designs. For ordering and detailed technical information, please refer to the official STMicroelectronics website or authorized distributors.