STMicroelectronics

L6986H3V3  

DC Switching Voltage Regulators

L6986H3V3 Description

The L6986H3V3 is a high-performance, fixed-output voltage regulator designed by STMicroelectronics, a leading manufacturer in the electronics industry. This regulator is part of the Power Management Integrated Circuits (PMIC) category and is specifically tailored for applications requiring efficient power conversion and stable voltage regulation. The L6986H3V3 operates with a fixed output voltage of 3.3V and can deliver a continuous output current of up to 2A. It features a wide input voltage range from 4V to 38V, making it suitable for various power supply applications. The regulator employs a buck topology with a switching frequency that can be adjusted between 250kHz and 2MHz, allowing for optimal performance in different operating conditions. The device is housed in a 16HTSSOP package and is available in tube packaging, ensuring ease of integration into surface-mount designs. The L6986H3V3 is RoHS3 compliant and REACH unaffected, adhering to stringent environmental and regulatory standards.

L6986H3V3 Features

• Fixed Output Voltage: The L6986H3V3 provides a stable 3.3V output voltage, ensuring consistent power delivery to sensitive electronic components.
• Wide Input Voltage Range: With an input voltage range of 4V to 38V, this regulator can accommodate a variety of power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 2A of output current, the L6986H3V3 is suitable for applications requiring high power output.
• Adjustable Switching Frequency: The regulator supports a switching frequency range of 250kHz to 2MHz, allowing designers to optimize for efficiency and performance.
• Synchronous Rectification: The inclusion of synchronous rectification improves efficiency and reduces power loss, making the L6986H3V3 highly efficient.
• Surface Mount Technology: The 16HTSSOP package is designed for surface-mount applications, facilitating compact and reliable circuit board designs.
• Environmental Compliance: The L6986H3V3 is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and regulatory standards.
• Moisture Sensitivity Level: Rated at MSL 3 (168 Hours), the device is suitable for use in environments with varying humidity levels.

L6986H3V3 Applications

The L6986H3V3 is ideal for a wide range of applications where efficient power conversion and stable voltage regulation are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops, where compact size and high efficiency are paramount.
• Industrial Equipment: Suitable for industrial control systems, automation devices, and other equipment that require reliable power management.
• Telecommunications: Can be used in base stations, routers, and other telecom infrastructure to ensure stable power supply and efficient operation.
• Automotive Systems: Applicable in automotive electronics, where the wide input voltage range and high efficiency are beneficial for battery-powered systems.
• Medical Devices: Ideal for medical equipment that requires precise and stable power regulation to ensure reliable performance.

Conclusion of L6986H3V3

The L6986H3V3 from STMicroelectronics stands out as a robust and versatile power management solution. Its combination of a fixed 3.3V output, wide input voltage range, and high output current capability make it suitable for a broad spectrum of applications. The adjustable switching frequency and synchronous rectification further enhance its efficiency and performance. With its surface-mount design, environmental compliance, and moisture sensitivity level, the L6986H3V3 is well-suited for modern electronics where compactness, reliability, and environmental responsibility are key considerations. Whether in consumer electronics, industrial systems, or automotive applications, the L6986H3V3 offers a reliable and efficient power management solution.

L6986H3V3 Documents

Download datasheets and manufacturer documentation for L6986H3V3

Datasheets :

L6986H      

HTML Datasheet :

L6986H