S-8356M31MC-MEQT2G

Overview

The S-8356M31MC-MEQT2G is a step-up DC-DC controller IC manufactured by ABLIC Inc. It operates within an ambient temperature range of -40°C to +85°C and utilizes a surface-mount SOT-23-5 package. The device supports PWM/PFM switching modes and features an enable control function. It does not support clock synchronization or synchronous rectification.

Feature Summary

• Supports PWM/PFM switching operation for efficient power conversion
• Includes an enable pin for controlled power management
• Designed for compact surface-mount integration

Applications

• Portable electronic devices requiring step-up voltage regulation
• Battery-powered systems needing stable output voltage
• General-purpose DC-DC conversion in consumer electronics

Procurement Notes

Verify the complete part number including suffixes against official ABLIC documentation to ensure correct output voltage and package configuration. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary. Ensure design compatibility with required input voltage ranges and switching frequencies before ordering.

Selection Notes

Select this component when a non-synchronous boost controller with enable functionality is required. Verify that the fixed output voltage specification matches the target application load requirements. Consider the SOT-23-5 package constraints for PCB layout and thermal management in space-limited designs.

Part Context

This part belongs to the S-8356 series of switching regulators from ABLIC Inc. The series focuses on low-power DC-DC conversion solutions suitable for portable applications. The specific model indicates a fixed output voltage variant within this family.

Replacement Considerations

Check for parameter-equivalent alternatives such as other S-8356 variants with different output voltages if system requirements change. Verify pinout compatibility and electrical specifications before substituting with components from other manufacturers.