S-8366ABABA-M5T1U2

Overview

The S-8366ABABA-M5T1U2 is a step-up switching regulator controller from the S-8365/8366 series, manufactured by ABLIC Inc. It operates with a fixed 1.2 MHz PWM control or switchable PWM/PFM mode. The device supports a wide input voltage range of 1.8 V to 5.5 V and features a shutdown function for power management. It is housed in a super-small SOT-23-5 package, suitable for space-constrained applications.

Feature Summary

• Supports 1.2 MHz PWM control or switchable PWM/PFM operation
• Integrated shutdown function for power efficiency
• Super-small SOT-23-5 package design

Applications

• Portable electronic devices requiring compact power solutions
• Battery-powered systems needing step-up regulation
• Space-constrained consumer electronics

Procurement Notes

Verify current availability status as this component may be subject to supply constraints. Confirm RoHS compliance details through official datasheets. Ensure ordering suffixes match exact specifications. Check for any regional sales restrictions before procurement. Validate manufacturer documentation for latest revisions.

Selection Notes

Select this controller for applications requiring high-frequency operation in minimal footprint designs. Consider the 1.2 MHz switching frequency for smaller external components. Evaluate the shutdown feature for power-sensitive projects. Verify input voltage compatibility with system requirements. Assess thermal performance within the SOT-23-5 package constraints.

Part Context

Part of the S-8365/8366 series of step-up switching regulator controllers. Designed for portable applications requiring efficient power conversion in small packages. Manufactured by ABLIC Inc., specializing in precision analog and mixed-signal ICs.

Replacement Considerations

No publicly confirmed substitute part numbers are available for direct replacement consideration.