UPC1093T-1-E1-A

Overview

The UPC1093T-1-E1-A is a shunt voltage reference integrated circuit manufactured by Renesas Electronics Corporation. It operates within an input voltage range of up to 36 V and provides a fixed output voltage of 2.495 V with a tolerance of ±2%. The device features a temperature coefficient of 100 ppm/°C and supports a cathode current of 1 mA. Designed for surface-mount installation, it is housed in an 8-SOP package. The component functions across a working temperature range of -20°C to 85°C (TA) and complies with RoHS3 specifications.

Feature Summary

• Provides stable shunt voltage regulation with adjustable output capabilities
• Operates reliably across extended industrial temperature ranges
• Designed for compact surface-mount integration in power management circuits

Applications

• Precision analog signal conditioning
• Data acquisition systems requiring stable reference voltages
• Battery-powered equipment needing low-power regulation

Procurement Notes

Verify the exact suffix configuration against official Renesas documentation, as variations such as UPC1093G-1-E1-A exist with identical electrical parameters but different packaging or status. Confirm availability status, as specific variants may be marked obsolete or end-of-life. Ensure the selected part matches the required package type and thermal characteristics for the intended application environment.

Selection Notes

Select this component when a precise 2.495 V reference is required with high stability over temperature. Consider the 8-SOP package constraints and the 1 mA cathode current limit during design. Verify that the 36 V maximum input voltage aligns with the system supply rails. Check for alternative active versions if long-term supply continuity is critical for the product lifecycle.

Part Context

This component belongs to the µPC1093 series of voltage references from Renesas Electronics. The series includes various packages and suffixes tailored for different manufacturing needs. The UPC1093 family is designed for applications requiring accurate voltage regulation in space-constrained environments, supporting both commercial and industrial temperature grades.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.