UPC1093TA-E2-AT

Overview

The UPC1093TA-E2-AT 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 supports a maximum shunt current of 100 mA with a minimum operating current of 1 mA. It is housed in a SC-74A-5 surface-mount package and functions reliably across a temperature range of -20°C to +85°C.

Feature Summary

• Provides stable shunt regulation for precision voltage referencing applications
• Supports wide input voltage operation up to 36 V
• Offers adjustable output voltage capability within specified limits
• Designed for surface-mount integration in compact circuits

Applications

• Precision analog circuit voltage referencing
• Data acquisition system reference sources
• Portable instrument power management
• Industrial control signal conditioning

Procurement Notes

Verify the specific suffix E2-AT against official Renesas documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with SC-74A-5 footprint requirements. Confirm RoHS compliance status through current datasheets as manufacturing processes may evolve. Cross-reference part numbers with authorized distributors to avoid obsolete or counterfeit components.

Selection Notes

Select this component when a wide input voltage range and adjustable output are required in a small surface-mount package. Consider the 2% initial accuracy and 100 mA current handling capabilities against application demands. Evaluate thermal performance within the -20°C to +85°C operating range. Compare against fixed-voltage references if adjustability is not strictly necessary for the design.

Part Context

This part belongs to the UPC1093 series of shunt voltage references from Renesas Electronics. The series includes variants with different packages such as SOP and TO-92, offering flexibility for various mounting needs. The TA suffix typically denotes a specific package configuration within this family, distinguishing it from other pinout or form-factor options available in the broader product line.

Replacement Considerations

Consult official Renesas substitution guides for direct equivalents. Verify pin compatibility and electrical parameters before replacing with similar shunt references from other manufacturers.