The STEVAL-ISA043V1 from STMicroelectronics is a highly efficient evaluation board designed for engineers and developers who require a reliable voltage regulation solution. This evaluation board is specifically tailored for testing the performance of the L7986A, a step-down switching regulator capable of delivering up to 3 A of current to the load.

Key Features

• Onboard L7986A adjustable step-down switching regulator with a 3 A current capability.
• Input voltage range from 4.5 V to 38 V, accommodating a wide variety of applications.
• Adjustable output voltage from 0.8 V to VIN, ensuring versatility for different circuit requirements.
• High efficiency, with a switching frequency up to 1 MHz.
• Features overcurrent and thermal protection for improved safety and reliability.
• Equipped with an EN (enable) pin, allowing the regulator to be turned on and off externally.
• Comes with Power Good output for real-time feedback on the status of the voltage regulator.
• RoHS compliant and designed with ECOPACK2 specifications for environmental sustainability.

Applications

The STEVAL-ISA043V1 is suitable for a variety of applications, including but not limited to:

• Industrial control systems
• Automotive applications
• Consumer electronics
• Telecommunication devices
• Power management for complex digital systems such as FPGAs, DSPs, and microcontrollers

Design and Development Support

The board is designed to facilitate easy integration and testing, providing developers with a practical and time-saving solution for evaluating the L7986A regulator's features and performance. With its robust design and comprehensive feature set, the STEVAL-ISA043V1 is an indispensable tool for developing efficient power supply circuits.

For further information, datasheets, and technical support, visit the STMicroelectronics website.