S-1003CA29I-M5T1U

Supervisors Overview

The S-1003CA29I-M5T1U is a supervisory circuit manufactured by ABLIC Inc., classified as a voltage detector within the PMIC category. It operates with a single monitored input and features a threshold voltage of 2.9 V. The device provides an active low reset signal via a push-pull or totem pole output configuration. It functions reliably across a temperature range of -40°C to +85°C and is housed in an SC-74A, SOT-753 package.

Supervisors Feature Summary

• Manual reset capability integrated into the delay voltage detector design
• Active low reset output utilizing push-pull or totem pole topology
• Single-channel voltage monitoring architecture

Supervisors Applications

• Electronic system power supply supervision
• Microcontroller reset circuit generation
• Battery-powered device voltage monitoring

Supervisors Procurement Notes

Verify the specific datasheet for the S-1003CA29I-M5T1U to confirm exact electrical characteristics and pinout configurations before integration. Ensure compatibility with the target operating temperature range and supply voltage limits. Cross-reference the manufacturer's latest documentation for any updates regarding RoHS compliance status and recommended soldering profiles to guarantee reliable assembly and long-term operational stability.

Supervisors Selection Notes

Select this component when a manual reset function is required alongside standard voltage detection. The push-pull output allows direct driving of logic inputs without external pull-up resistors. Verify that the 2.9 V threshold aligns with the system's minimum operating voltage requirements. Confirm that the SOT-23-5 package fits the available PCB footprint constraints.

Supervisors Part Context

This part belongs to the S-1003 series of supervisory circuits from ABLIC Inc. The series includes various voltage detectors with different threshold voltages and output types. The S-1003 variant specifically distinguishes itself by incorporating a manual reset feature, offering greater control over system initialization compared to standard automatic-only detectors.

Supervisors Replacement Considerations

Potential substitutes include S-1002CA29I-M5T1U and S-1003CB29I-M5T1U. Verify functional equivalence, particularly regarding the manual reset requirement and output drive type, as these parameters may differ between variants.