X60003DIG3-50T1

Overview

The X60003DIG3-50T1 is a precision voltage reference utilizing Floating Gate Analog (FGA) technology, offering an output of 5.000V with B-grade initial accuracy of ±1.0mV and a temperature coefficient of 10ppm/°C. It features ultra-low supply current of 500nA, 10mA source/sink capability, and dropout voltage of 100mV at no load. Operating from 5.1V to 9.0V input, it provides 5kV ESD protection in a 3-lead SOT-23 package across -40°C to +85°C.

Feature Summary

• Floating Gate Analog technology ensures superior long-term stability and low noise compared to conventional band gap or XFET designs.
• Ultra-low power consumption enables extended battery life in portable systems while maintaining high precision.
• High drive capability allows direct interfacing with analog-to-digital converters without additional buffering.

Applications

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

Procurement Notes

Verify the obsolete status of this specific part number before procurement planning. Confirm availability through authorized distributors or secondary markets as standard stock may be unavailable. Ensure the ordering suffix matches the required reel packaging configuration for surface mount assembly processes.

Selection Notes

Select this component when system design requires minimal quiescent current alongside high DC accuracy. The FGA technology provides better long-term drift performance than standard bandgap references. Verify that the input voltage range aligns with the system's available rail and that the SOT-23 package fits the board layout constraints.

Part Context

This device belongs to the X60003 FGA voltage reference family, originally developed by Intersil and now managed by Renesas Electronics. The series is designed for applications demanding higher accuracy and lower power than traditional reference technologies can provide, specifically targeting industrial and portable instrumentation.

Replacement Considerations

Check for X60003DIG3Z-50T1 as a potential equivalent variant within the same family. Verify pinout compatibility and electrical parameter alignment before substitution. Consult official documentation for any functional differences between suffixes.