ZR2431N802TA

Overview

The ZR2431N802TA is a three-terminal adjustable precision shunt regulator manufactured by Diodes Incorporated. It provides excellent temperature stability and output current handling capability up to 25 mA. The output voltage is programmable, allowing users to set any chosen voltage between 1.24 V and 15 V through the selection of two external divider resistors. This component is designed for applications requiring stable reference voltages with low noise characteristics across a wide operating range.

Feature Summary

• Adjustable output voltage ranging from 1.24 V to 15 V via external resistors
• High current sink capability up to 25 mA
• Temperature compensated for full range operation
• Low output noise performance

Applications

• Precision voltage references in measurement systems
• Programmable power supply regulation
• Battery management circuits
• Industrial control system monitoring

Procurement Notes

Verify the specific suffix N802TA against official Diodes Incorporated documentation to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprint and thermal requirements. Confirm availability status as product lifecycles may change. Cross-reference with authorized distributors for genuine sourcing channels.

Selection Notes

Select this component when an adjustable shunt regulator is required with high accuracy and low noise. Consider the 25 mA current limit for load requirements. Evaluate the need for temperature compensation in varying environmental conditions. Compare against fixed voltage references if the application does not require programmability.

Part Context

The ZR2431 series represents a family of adjustable precision shunt regulators known for stability and reliability. These devices are commonly used in power management applications where a stable reference voltage is critical. The N802TA suffix typically indicates a specific packaging configuration, such as TO-92, suitable for through-hole mounting.