UPC1093T-E2-A

Overview

The UPC1093T-E2-A is a shunt precision voltage reference manufactured by Renesas Electronics. It operates within an input voltage range of 2.55 V to 36 V and provides an adjustable output voltage from 2.495 V to 36 V. The device features an initial accuracy of 2% and a temperature coefficient of 100 ppm/°C. Maximum shunt current is rated at 100 mA, with operation supported across a temperature range of -20°C to +85°C. It is housed in a SOT-89-3 surface-mount package.

Feature Summary

• Adjustable output voltage capability spanning from 2.495 V up to the maximum input limit
• Precision regulation with defined initial accuracy and temperature stability characteristics
• High current handling capacity suitable for demanding load conditions

Applications

• Precision analog circuit references requiring stable voltage baselines
• Battery-powered systems utilizing shunt regulation topologies
• Industrial control modules needing reliable voltage monitoring

Procurement Notes

Verify the specific suffix designation against official Renesas documentation to confirm exact electrical tolerances and packaging configurations. Ensure compatibility with existing thermal management designs given the SOT-89-3 form factor. Confirm RoHS compliance status through current manufacturer declarations before finalizing procurement specifications.

Selection Notes

Select this component when an adjustable shunt regulator is required within the specified voltage window. Consider the 100 mA current rating against peak load demands. Evaluate the 100 ppm/°C temperature coefficient against environmental operating ranges. Verify that the SOT-89-3 footprint aligns with the target PCB layout constraints.

Part Context

This part belongs to the UPC1093 series of shunt regulators produced by Renesas Electronics. The series includes variants such as the UPC1093TA and UPC1093G-1-E1-A, offering different package options like SOP and TO-243. The UPC1093T-E2-A specifically utilizes the SOT-89-3 package for surface-mount applications.

Replacement Considerations

Official substitutes include UPC1093T-1-E2-AZ and UPC1093T-E2-AY. Verify pinout compatibility and electrical parameter alignment with these alternatives before implementation.