UPC1093G-E2-A

Overview

The UPC1093G-E2-A is a shunt precision voltage reference IC manufactured by Renesas Electronics Corporation. It operates within an input voltage range of 2.495 V to 36 V and provides an initial accuracy of ±2%. The device supports a maximum shunt current of 100 mA and a minimum operating current of 1 mA. It functions reliably across a temperature range of -20°C to +85°C. The component is housed in an 8-SOP surface-mount package.

Feature Summary

• Provides stable shunt regulation for precision voltage referencing applications
• Capable of handling high input voltages up to 36 V
• Designed for surface-mount integration in compact circuits

Applications

• Precision analog signal conditioning
• Data acquisition systems requiring stable reference voltages
• Power supply monitoring circuits

Procurement Notes

Verify the specific suffix E2-A against official Renesas documentation to confirm pinout and electrical characteristics, as suffixes often denote packaging or environmental compliance variations. Confirm availability status, as this part may be subject to end-of-life notices or discontinuation. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions.

Selection Notes

Select this component when a robust shunt reference is needed for moderate precision applications requiring operation at higher input voltages. Consider the ±2% initial accuracy and 100 mA current capability against stricter tolerance or lower power alternatives. Evaluate the 8-SOP package constraints for board space and ensure the operating temperature range meets the specific environmental conditions of the target application.

Part Context

This component belongs to the UPC1093 series of voltage references from Renesas Electronics. The series includes various packages and suffixes such as UPC1093J-A and UPC1093G-1-E1-A. These devices are generally used as foundational elements in power management integrated circuits (PMIC) to provide accurate voltage benchmarks for other system components.

Replacement Considerations

Check for direct substitutes like the UPC1093G-1-E1-A, noting that it is marked as obsolete. Verify if the UPC1093J-A serves as a compatible alternative based on package and electrical specifications. Always cross-reference datasheets to ensure functional equivalence before substitution.