LM285DG4-2-5

Overview

The LM285DG4-2.5 is a precision shunt voltage regulator from Texas Instruments, offering a stable reference voltage of 2.5V with high accuracy and low temperature coefficient. It operates within a wide current range, ensuring reliable performance across varying load conditions. Designed for surface-mount applications, this component features a compact SOT-23 package, making it suitable for space-constrained designs. Its robust construction supports industrial and commercial environments, providing consistent regulation without external compensation.

Feature Summary

• Precision shunt regulation with tight tolerance
• Low temperature drift for stable operation
• Compact surface-mount packaging

Applications

• Voltage reference in power supplies
• Battery monitoring circuits
• Industrial control systems

Procurement Notes

Verify datasheet specifications against application requirements. Confirm package type and pinout compatibility during integration. Ensure thermal management aligns with operational limits. Cross-check ordering suffixes for correct variant selection. Validate supplier authenticity through authorized channels.

Selection Notes

Choose based on required voltage accuracy and operating temperature range. Consider package constraints for PCB layout efficiency. Evaluate current handling capabilities relative to circuit demands. Assess long-term stability needs for critical applications. Match environmental ratings to deployment conditions.

Part Context

Part of the LM285 family, designed as a cost-effective solution for precise voltage referencing. Offers improved performance over earlier generations while maintaining compatibility with existing designs. Widely used in analog signal processing and feedback loops where stable references are essential.

Replacement Considerations

LM285BZ-2.5 offers similar functionality in different packaging. LM285S-2.5 provides equivalent performance in SOIC format. Verify electrical characteristics before substitution.