X60003BIG3-50T1

Overview

The X60003BIG3-50T1 is a precision voltage reference utilizing Floating Gate Analog (FGA) technology. It provides a stable 5.000V output with an initial accuracy of ±1.0mV and a low temperature coefficient of 10ppm/°C. The device operates within a supply voltage range of 5.1V to 9.0V, drawing only 500nA of quiescent current. It features a 10mA source/sink capability, a dropout voltage of 100mV at no load, and 5kV ESD protection. Packaged in a standard 3-lead SOT-23, it functions across a temperature range of -40°C to +85°C.

Feature Summary

• Achieves superior performance levels compared to conventional band gap or buried zener technologies through proprietary Floating Gate Analog fabrication.
• Delivers excellent long-term stability, low noise, and high line and load regulation while maintaining the lowest power consumption available for its class.
• Enables advanced applications requiring significantly higher accuracy and lower power levels than traditional analog voltage references.

Applications

• High resolution A/Ds and D/As
• Digital meters
• Calibration systems

Procurement Notes

Verify the exact suffix configuration against official documentation, as variations may exist between distributors. Confirm RoHS compliance status and lead-free plating specifications prior to integration. Check for obsolete status indicators, as this component family may have limited availability. Ensure the specific package type matches design requirements. Validate moisture sensitivity level handling procedures during assembly.

Selection Notes

Select this component when ultra-low power consumption is critical alongside high precision requirements. The FGA technology offers advantages over standard band-gap references in terms of long-term stability and noise performance. Consider the input voltage range constraints relative to the system supply. Evaluate the thermal management needs given the low quiescent current draw. Verify that the SOT-23 package fits the board layout constraints.

Part Context

This part belongs to the X60003 series of precision voltage references manufactured by Renesas Electronics Corporation (formerly Intersil). The series leverages Floating Gate Analog technology to provide high-precision analog references for industrial and portable systems. It is designed to replace conventional technologies where size, power, and accuracy are competing design constraints.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the X60003 family or other Renesas precision reference lines. Verify pinout compatibility and electrical parameter overlaps before replacing. Note that this specific part number may be marked as obsolete; check for direct replacements like the X60003DIG3Z-50T1 if available.