S-77100A31-I8T1U4

Power Supply Controllers, Monitors Overview

The ABLIC S-77100A31-I8T1U4 is a specialized power management IC (PMIC) belonging to the S-77100 series, functioning as a power sequencer. It operates within an input voltage range of 2.2 V to 5.5 V and draws a typical quiescent current of 8 uA. The device is housed in an SNT-8A surface-mount package and is rated for industrial temperature operation from -40°C to +85°C.

Power Supply Controllers, Monitors Feature Summary

• Functions as a dedicated power sequencer for managing multi-rail power-up sequences
• Designed for low-power applications with ultra-low quiescent current consumption
• Supports standard surface-mount installation for compact PCB layouts

Power Supply Controllers, Monitors Applications

• Complex embedded systems requiring controlled power rail sequencing
• Portable electronic devices with strict power budget constraints
• Industrial control units utilizing multiple voltage domains

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix 'I8T1U4' against official ABLIC documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with system voltage requirements before procurement. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents.

Power Supply Controllers, Monitors Selection Notes

Select this component when precise power-on sequencing is required without external logic. Compare input voltage ranges and quiescent currents against alternative sequencers. Evaluate package dimensions for mechanical fit within the target enclosure design constraints.

Power Supply Controllers, Monitors Part Context

This part belongs to the S-77100 series of power sequencers manufactured by ABLIC Inc. The series provides integrated solutions for managing complex power-up/down timing in portable and industrial electronics, eliminating the need for discrete timing components.

Power Supply Controllers, Monitors Replacement Considerations

Consult official cross-reference lists for direct replacements. Verify functional equivalence regarding sequencing logic and voltage thresholds before substitution.