S-77100A01-T8T1U4

Power Supply Controllers, Monitors Overview

The S-77100A01-T8T1U4 is a power sequencer manufactured by ABLIC Inc., designed for professional power management applications. It operates within an input voltage range of 2.2 V to 5.5 V and consumes an input current of 8 uA. The device supports an operating temperature range from -40°C to +85°C. It is housed in an SNT-8A package with surface mount installation style.

Power Supply Controllers, Monitors Feature Summary

• Functions as a dedicated power sequencer for managing multiple power rails
• Designed for low-power consumption in portable electronic devices

Power Supply Controllers, Monitors Applications

• Portable electronics requiring controlled power-up sequences
• Battery-powered devices needing efficient power management
• Embedded systems utilizing multi-rail power architectures

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix T8T1U4 against official ABLIC documentation to confirm package type and tape/reel specifications. Ensure compatibility with your PCB footprint for the SNT-8A package. Confirm that the 2.2V minimum input voltage aligns with your system's supply characteristics before finalizing procurement.

Power Supply Controllers, Monitors Selection Notes

Select this component when a dedicated hardware sequencer is required rather than software-controlled power management. Consider the SNT-8A package size constraints and the 8 uA quiescent current requirement. Verify that the fixed sequencing timing meets your system startup requirements, as adjustable variants may exist within the S-77100 series.

Power Supply Controllers, Monitors Part Context

This part belongs to the S-77100 series of power sequencers from ABLIC. The series focuses on simplifying power design for portable equipment by providing reliable sequence control without complex external components. The S-77100A01 variant specifically addresses standard sequencing needs for common voltage levels.

Power Supply Controllers, Monitors Replacement Considerations

Check ABLIC's official cross-reference lists for direct replacements. Other S-77100 variants may offer different sequencing patterns or output configurations. Verify pinout compatibility if substituting with other PMIC sequencers from different manufacturers.