EL7583IREZ-T13

Special Purpose Regulators Overview

The EL7583IREZ-T13 is a specialized power management integrated circuit manufactured by Renesas Electronics Corporation. It functions as a dual-output converter regulator designed specifically for LCD applications. The component utilizes a 20-lead HTSSOP package with an exposed thermal pad to facilitate efficient heat dissipation during operation. This device integrates the necessary control logic and power stages to generate stable voltage rails required for liquid crystal display panels, ensuring reliable performance in portable electronic devices.

Special Purpose Regulators Feature Summary

• Dual output configuration tailored for LCD panel power requirements
• Integrated switching regulator architecture for compact system design
• Thermal pad package design for enhanced heat management

Special Purpose Regulators Applications

• Liquid Crystal Display (LCD) panel power supplies
• Portable consumer electronics requiring dedicated display regulation
• Mobile communication devices with integrated display modules

Special Purpose Regulators Procurement Notes

Verify current availability status as this specific part number may be discontinued or subject to supply constraints. Confirm that the 20-HTSSOP package matches your PCB footprint and thermal design requirements. Ensure compatibility with existing firmware or hardware control signals if applicable. Check for alternative lead-free or RoHS-compliant versions if environmental regulations require it. Consult official Renesas documentation for final qualification before integration.

Special Purpose Regulators Selection Notes

Select this component when a dedicated dual-output solution for LCD biasing is required within a limited board space. Consider the thermal performance of the HTSSOP package relative to your enclosure's airflow conditions. Evaluate the input voltage range against your system's battery or rail specifications. Compare total solution cost against discrete alternatives to determine efficiency benefits. Verify that the output current capabilities meet the maximum load demands of the target display module.

Special Purpose Regulators Part Context

This device belongs to the EL7583 series of specialized regulators from Renesas. It is distinct from other members like the EL7586 which targets TFT-LCDs with different output counts. The EL7583 family focuses on standard LCD applications rather than high-resolution active matrix displays. Understanding its position within the broader PMIC portfolio helps in identifying suitable replacements or complementary components for complete system power architectures.

Special Purpose Regulators Replacement Considerations

Check for direct pin-to-pin compatible alternatives listed in the latest Renesas cross-reference guides. Verify that any substitute maintains the same dual-output topology and HTSSOP package dimensions. Ensure electrical parameters such as output voltage accuracy and ripple specifications remain within acceptable limits for the display driver.