S-8356M35MC-MEUT2G

Overview

The S-8356M35MC-MEUT2G is a step-up switching regulator controller manufactured by ABLIC Inc. It operates in PWM/PFM modes with a typical quiescent current of 25.9uA. The device provides a fixed output voltage of 3.5V and supports a single output channel. It functions within an input voltage range of 0.9V to 10V and features a switching frequency of 250kHz. The component is rated for operation between -40°C and +85°C, housed in a compact SOT-23-5 surface-mount package.

Feature Summary

• Integrated PWM/PFM switching control for efficient power conversion
• Low quiescent current design for extended battery life
• Fixed output voltage regulation without external feedback resistors

Applications

• Portable electronic devices requiring stable voltage boosting
• Battery-powered sensor nodes
• Embedded systems with low-power constraints

Procurement Notes

Verify the specific suffix MEUT2G against official ABLIC documentation to confirm tape-and-reel packaging and RoHS compliance status. Ensure the ordering quantity aligns with manufacturer minimum order requirements. Cross-reference the part number with the latest datasheet revision to validate electrical characteristics and thermal specifications before integration.

Selection Notes

Select this component when a fixed 3.5V boost output is required from low-voltage sources. The integrated controller reduces external component count compared to discrete solutions. Consider the 250kHz switching frequency for size optimization of passive components. Verify that the load current requirements fall within the internal switch limits defined in the official specification sheet.

Part Context

This part belongs to the S-8356 series of step-up switching regulators from ABLIC. The series focuses on low-power applications with fixed output options. The M35 designation indicates the specific 3.5V output variant. The family shares common architectural features including high efficiency and small package footprints suitable for space-constrained designs.

Replacement Considerations

Consult the official ABLIC cross-reference guide for verified substitutes. Direct replacements must match the SOT-23-5 package, 3.5V output, and similar quiescent current specifications. Generic equivalents may require circuit redesign due to pinout or control logic differences.