S-77100A02-I8T1U4

Power Supply Controllers, Monitors Overview

The S-77100A02-I8T1U4 is a specialized power management IC from ABLIC, classified as a sequencer within the PMIC category. It operates with an input voltage range of 2.2 V to 5.5 V and features a low input current of 8 uA. The device supports operation temperatures from -40°C to +85°C and is available in a TSSOP-8 surface-mount package. This component is designed for precise power sequencing applications requiring minimal quiescent current consumption.

Power Supply Controllers, Monitors Feature Summary

• Functions as a dedicated power sequencer for managing multiple supply rails
• Operates with ultra-low input current consumption of 8 uA
• Supports wide operating temperature range suitable for industrial environments

Power Supply Controllers, Monitors Applications

• Power sequencing in portable electronic devices
• Multi-rail power management systems
• Embedded systems requiring controlled startup sequences

Power Supply Controllers, Monitors Procurement Notes

Verify the specific output configuration and timing parameters against the official datasheet before procurement. Confirm that the TSSOP-8 package variant matches your PCB footprint requirements. Ensure compatibility with your system's input voltage range of 2.2 V to 5.5 V. Check for any specific ordering suffixes that may affect pinout or functionality. Validate RoHS compliance status if required by your manufacturing standards.

Power Supply Controllers, Monitors Selection Notes

Select this component when a dedicated sequencer function is required rather than a general-purpose regulator. Consider the 8 uA input current for battery-powered applications where standby consumption is critical. Verify that the fixed output characteristics meet your load requirements without additional external components. Compare against other sequencers in the S-77100 series for pin compatibility and feature set alignment.

Power Supply Controllers, Monitors Part Context

This part belongs to the S-77100 series of specialized power management ICs from ABLIC. The series focuses on power sequencing solutions for complex multi-supply systems. Similar parts in the family include variants like the S-77100A12, which share the same core architecture but differ in specific output configurations or timing parameters. All members utilize the TSSOP-8 package and operate within the same voltage and temperature ranges.

Power Supply Controllers, Monitors Replacement Considerations

Direct substitutes within the S-77100 series should be verified for identical output sequencing patterns. Cross-reference with other manufacturers' sequencers only if pin-to-pin compatibility and electrical specifications match exactly. Ensure that any replacement maintains the 8 uA input current characteristic for equivalent power efficiency.