STMicroelectronics STEVAL-ISA050V1 Demonstration Board Data Brief

About this manual

The STEVAL-ISA050V1 is a demonstration board based on the PM6641 monolithic voltage regulator module. This module is specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and portable systems. It integrates three independent, adjustable, constant frequency buck converters, a +2 Apk low drop-out (LDO) linear regulator, and a +15 mA low noise buffered reference.

What's inside

• Features
• Application
• Description
• Circuit schematic
• Revision history

Frequently asked questions

What is the input voltage range for this demonstration board?

The board accepts an input voltage ranging from 2.7 V to 5.5 V.

What is the output current rating of the LDO regulator?

The low drop-out linear regulator provides a +2 Apk output current.

What is the voltage reference tolerance specified in the features list?

The board includes a 0.8 V voltage reference with a +1% tolerance.