S-80129ALMC-JAOT2U

Supervisors Overview

The S-80129ALMC-JAOT2U is a supervisory circuit manufactured by ABLIC Inc., designed for monitoring single-channel voltage inputs. It operates within a supply voltage range of up to 10 V and features a detection threshold of 2.9 V with an accuracy of 2%. The device utilizes an open-drain or open-collector output configuration and provides a reset delay time of 130 ms minimum. It is housed in a compact SOT-23-5 package, suitable for surface-mount applications across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Monitors a single input channel for voltage supervision
• Provides active-low reset signal via open-drain or open-collector output
• Ensures stable operation with a minimum reset delay time of 130 ms

Supervisors Applications

• Portable electronic devices requiring low power consumption
• Battery-powered systems needing voltage level monitoring
• Embedded circuits requiring reliable power-on reset sequences

Supervisors Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm pinout compatibility and electrical tolerances. Ensure the selected variant matches the required threshold voltage and output type for the target application design constraints.

Supervisors Selection Notes

Select this component when a precise 2.9 V threshold is required for system supervision. Consider the SOT-23-5 footprint for space-constrained designs. Validate that the 130 ms reset delay aligns with the microcontroller or logic startup requirements.

Supervisors Part Context

This part belongs to the S-801 series of supervisory circuits from ABLIC. These ICs are engineered for CMOS technology, offering ultra-low current consumption suitable for battery-operated equipment. The series supports various threshold voltages and packages to accommodate diverse embedded system needs.

Supervisors Replacement Considerations

S-80129CNMC-JKOT2G is listed as a parameter-equivalent substitute.