STMicroelectronics

L5986A  

DC Switching Voltage Regulators

L5986A Description

The L5986A is a high-performance, adjustable output voltage regulator designed for a wide range of power management applications. Manufactured by STMicroelectronics, this device is part of the Power Management Integrated Circuits (PMIC) category and is specifically tailored for efficient power conversion in compact designs. The L5986A features a buck topology with an adjustable output voltage ranging from 0.6V to 18V, making it highly versatile for various electronic systems.

L5986A Features

• Adjustable Output Voltage: The L5986A offers an adjustable output voltage from 0.6V to 18V, providing flexibility to meet the specific voltage requirements of different applications.
• Wide Input Voltage Range: With an input voltage range of 2.9V to 18V, the regulator can operate efficiently across a broad spectrum of input conditions, ensuring reliable performance in diverse environments.
• High Output Current: Capable of delivering up to 2.5A of output current, the L5986A is well-suited for applications requiring high power delivery.
• Switching Frequency Range: The regulator operates within a switching frequency range of 250kHz to 1MHz, allowing for optimization of efficiency and performance based on specific application needs.
• Positive Output Configuration: The positive output configuration ensures compatibility with a wide range of electronic systems and circuits.
• Surface Mount Technology: The L5986A is designed for surface mount applications, facilitating compact and efficient PCB layouts.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance Additionally., it has a moisture sensitivity level (MSL) of 3 (168 hours), making it suitable for various manufacturing processes.
• Packaging: Available in a tube package, the L5986A is easy to handle and integrate into production lines.

L5986A Applications

The L5986A is ideal for a variety of applications where efficient power conversion and compact design are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles, where space constraints and high efficiency are paramount.
• Industrial Equipment: Suitable for industrial control systems, automation equipment, and IoT devices that require reliable power management solutions.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high power density and low power loss are essential.
• Automotive Electronics: Applicable in automotive infotainment systems, advanced driver-assistance systems (ADAS), and electric vehicle (EV) charging modules, where robust power management is required.

Conclusion of L5986A

The L5986A from STMicroelectronics stands out as a versatile and efficient power management solution, offering adjustable output voltage, a wide input voltage range, and high output current capabilities. Its buck topology and surface mount design make it suitable for a variety of applications, from consumer electronics to industrial and automotive systems. The device's compliance with environmental and regulatory standards further enhances its appeal. For engineers and designers seeking a reliable, high-performance power regulator, the L5986A is an excellent choice.

L5986A Documents

Download datasheets and manufacturer documentation for L5986A

Datasheets :

L5986      

Reference Design Library :

EVAL5986A: 1.8V @ 2.5A, 2.9 ~ 18 Vin      

HTML Datasheet :

L5986