ZRB500F02TC

Overview

The ZRB500F02TC is a precision micropower voltage reference from Diodes Incorporated, utilizing a bandgap circuit design to deliver a fixed 5.0V output. It operates within an industrial temperature range of -40°C to +85°C and features a typical temperature coefficient of 15ppm/°C. The device offers ±2% initial accuracy and supports operating currents between 50µA and 15mA. Packaged in the SOT-23 surface-mount format, it provides stable performance without requiring external capacitors.

Feature Summary

• Bandgap circuit design for precision voltage regulation
• Capacitor-free stability with capacitive load support
• Rugged construction withstands transient effects up to 200mA
• Fast transient response reaching stable conditions in microseconds

Applications

• Battery powered and portable equipment
• Metering and measurement systems
• Instrumentation
• Test equipment
• Data acquisition systems
• Precision power supplies

Procurement Notes

Verify the specific suffix 'TC' against official manufacturer documentation, as standard listings typically utilize 'TA' for tape-and-reel packaging. Confirm current availability status directly with Diodes Incorporated or authorized distributors, as component lifecycle stages may affect procurement options.

Selection Notes

Select this component when a compact surface-mount solution is required for low-power applications. The SOT-23 package suits space-constrained designs, while the wide operating current range accommodates varying load demands. Ensure the ±2% tolerance aligns with system accuracy requirements.

Part Context

This part belongs to the ZRB500 series of precision voltage references manufactured by Diodes Incorporated. The series includes variants with different tolerances and packages, such as E-Line and SO-8 configurations. The F suffix indicates the SOT-23 surface-mount package style.

Replacement Considerations

Consult official datasheets for direct equivalents. Note that older E-Line, Y-Line, R-Line, and N8 variants are obsolete; the SOT-23 package is recommended as the closest alternative.