S-1003CB48I-M5T1U

Supervisors Overview

The S-1003CB48I-M5T1U is a supervisory circuit manufactured by ABLIC Inc., classified as a voltage detector within the PMIC category. It operates in an SOT-23-5 package and belongs to the S-1003 series. The device features manual reset capability and includes a delay function for voltage detection. It supports a supply voltage range with a maximum of 10 V and a minimum of 950 mV. The component provides active low CMOS output and monitors a single input channel. It is designed for operation across a temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates manual reset functionality for controlled system recovery
• Provides delayed voltage detection to ensure stable power sequencing
• Delivers active low CMOS output signal for digital interface compatibility

Supervisors Applications

• Embedded systems requiring precise power monitoring
• Microcontroller unit (MCU) power supply supervision
• Battery-operated devices needing reliable voltage threshold detection

Supervisors Procurement Notes

Verify the specific suffix and marking code against the official ABLIC datasheet to confirm the exact threshold voltage and package variant. Ensure the ordering quantity aligns with the manufacturer's standard reel packaging requirements. Cross-reference the RoHS compliance status and environmental declarations prior to final procurement approval.

Supervisors Selection Notes

Select this component when a manual reset feature is required alongside voltage monitoring. Compare the 48V threshold requirement against other S-1003 variants if the application voltage differs. Consider the SOT-23-5 footprint constraints and the active low output polarity during schematic design. Verify that the 10V maximum supply rating exceeds the system's peak operating voltage.

Supervisors Part Context

This part belongs to the ABLIC S-1003 series of supervisory circuits, which are designed for high-precision voltage detection in compact packages. The series utilizes CMOS technology to achieve low power consumption while maintaining accuracy. The S-1003CB48I-M5T1U specifically integrates manual reset capabilities, distinguishing it from standard voltage detectors in the same family.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers for S-1003CB48I-M5T1U were not found in the provided source material.