NCL35076AADR2G

Overview

The NCL35076AADR2G is a precise constant current buck LED driver IC from onsemi, designed for wide analog dimming ranges. It operates with a single output and supports an input voltage of 30 V. The device delivers an output current of 800 mA and features adjustable output voltage. Packaged in an SOIC-8 surface-mount format, it functions within a temperature range of -40°C to +125°C. Key electrical specifications include a maximum supply current of 8 mA.

Feature Summary

• Supports wide analog dimming range for flexible lighting control
• Integrates short circuit and thermal protection mechanisms
• Enables PWM dimming capability for digital interface compatibility

Applications

• LED lighting systems requiring precise constant current regulation
• General illumination applications utilizing buck topology
• Designs necessitating wide analog dimming functionality

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct package and tape/reel specifications. Confirm RoHS compliance status through the latest datasheet or component certification records prior to integration. Cross-reference ordering information directly with authorized distributors to avoid discrepancies in packaging quantities or variant selections.

Selection Notes

Select this component for applications demanding high precision in constant current regulation without complex digital interfaces. The integrated protection features simplify design requirements by reducing external component count. Ensure the input voltage constraints align with the system power supply architecture. Evaluate thermal management needs based on the specified operating temperature range and power dissipation characteristics.

Part Context

This device belongs to the NCL35076 series of LED drivers from onsemi. It is categorized under LED Lighting Drivers and Driver ICs. The product utilizes a buck topology for efficient power conversion. It is manufactured by onsemi and is available in an SOIC-8 package suitable for surface mount technology assembly processes.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the same product family. Verify pinout compatibility and electrical parameter equivalence before replacing existing components in established designs.