AN34001A-LC

Special Purpose Regulators Overview

The AN3401A-LC is a specialized nine-output power supply integrated circuit designed for automotive audio systems. It integrates five linear voltage regulators, including one adjustable output, and four voltage followers. The device operates in a 16-pin ZIP package, providing a compact solution for multi-rail power distribution in car audio applications.

Special Purpose Regulators Feature Summary

• Integrates multiple regulation stages within a single IC
• Includes both fixed and adjustable linear regulator outputs
• Incorporates voltage follower sections for signal buffering

Special Purpose Regulators Applications

• Car audio system voltage regulation
• Multi-rail power supply design
• Automotive electronics power management

Special Purpose Regulators Procurement Notes

Verify the exact part number suffix against official Panasonic documentation to confirm package type and environmental compliance status. Confirm current availability as this component may be discontinued or subject to long-lead times. Ensure the supplier provides valid traceability documents matching the manufacturer's specifications.

Special Purpose Regulators Selection Notes

Select this component when a compact, multi-output solution is required for automotive audio power distribution. Consider the specific voltage requirements of the five regulators and four followers against the target circuit design. Evaluate the thermal performance of the ZIP package relative to the expected load currents in the application environment.

Special Purpose Regulators Part Context

This part belongs to Panasonic's line of special purpose regulators tailored for automotive electronics. It addresses the need for consolidated power management in complex audio systems where space and board real estate are constrained. The integration reduces component count compared to discrete solutions.

Special Purpose Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing PCB footprints and electrical specifications before considering alternative manufacturers.