ZR40402R41STZ

Overview

The ZR40402R41STZ is a precision micropower voltage reference providing a nominal output of 4.096V, manufactured by Diodes Incorporated. It utilizes a bandgap circuit design and is housed in an E-Line, 3-pin through-hole package with a 2% initial accuracy tolerance. The device operates within a temperature range of -40°C to +85°C and maintains stability without requiring an external stabilizing capacitor. Recommended operating current ranges from 60µA to 15mA, with absolute maximum ratings supporting up to 25mA reverse or forward current.

Feature Summary

• Bandgap circuit design ensures stable voltage output without the need for external stabilizing capacitors.
• Capable of withstanding transient effects and high currents up to 200mA due to rugged 20-volt processing.
• Superior switching capability allows the device to reach stable operating conditions within microseconds.

Applications

• Battery powered and portable equipment
• Metering and measurement systems
• Instrumentation and test equipment
• Data acquisition systems

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and tolerance level. Confirm that the component meets required environmental standards for the intended application. Check for any end-of-life notices or alternative part recommendations from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component for applications requiring a precise 4.096V reference in space-constrained designs utilizing through-hole mounting. Ensure the operating current remains within the recommended 60µA to 15mA range for optimal performance. Consider the industrial temperature range suitability for environments fluctuating between -40°C and +85°C.

Part Context

This component belongs to the ZR4040 series of precision voltage references designed for low power consumption. The series offers various tolerance levels and package options, including surface mount and through-hole configurations. It is engineered for use in battery-powered devices where long-term stability and minimal external component count are critical requirements.

Replacement Considerations

ZR40401R41STZ