ISL6225CAZ-T

Special Purpose Regulators Overview

The ISL6225CAZ-T is a specialized dual-output voltage regulator controller designed for DDR and SDRAM power applications. Manufactured by Renesas Electronics Corporation, this component operates within an input voltage range of 5V to 24V and provides adjustable output voltages from 0.9V to 5.5V. It features two independent outputs housed in a 28-SSOP package with a width of 3.90mm. The device supports a wide operating temperature range from -10°C to 85°C and includes surface-mount installation capabilities.

Special Purpose Regulators Feature Summary

• Dual-output architecture specifically optimized for powering DDR and SDRAM memory modules
• Integrated control logic for managing voltage regulation across multiple memory banks
• Wide input voltage tolerance supporting standard system power rails

Special Purpose Regulators Applications

• DDR DRAM power supply systems
• SDRAM voltage regulation circuits
• Computer motherboard memory subsystems

Special Purpose Regulators Procurement Notes

Verify RoHS compliance status as the base model indicates non-compliance. Confirm lead times due to discontinued status. Ensure compatibility with existing PCB footprints for 28-SSOP packages. Validate thermal requirements against the specified operating temperature range during integration.

Special Purpose Regulators Selection Notes

Select this component when designing power stages for legacy DDR or SDRAM architectures requiring dual independent outputs. Consider the 28-SSOP package constraints for board space. Evaluate the input voltage range against available system power sources. Verify that the operating temperature range meets environmental specifications.

Special Purpose Regulators Part Context

This part belongs to the ISL6225 series of specialized regulators. It shares functional similarities with other members like the ISL6225CA but differs in packaging suffixes indicating tape-and-reel delivery. The series targets memory power management within the broader Renesas PMIC portfolio.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The product status is listed as discontinued. Designers should consult official Renesas resources for current obsolescence notifications or alternative recommendations.