ISL8016IR25Z-T7A

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8016IR25Z-T7A is a synchronous buck switching regulator IC manufactured by Renesas Electronics Corporation. It provides a fixed 2.5V output with a maximum current capacity of 6A. The device operates within an input voltage range of 2.7V to 5.5V and supports a programmable switching frequency between 525kHz and 3.9MHz. It utilizes a 20-VFQFN package with an exposed pad for thermal management. The component is designed for surface mount installation and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for high efficiency
• Programmable switching frequency capability
• Low quiescent current operation
• Fixed output voltage configuration

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial control systems
• Portable equipment power distribution
• Embedded system voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the obsolete status of this part number before procurement planning, as it may no longer be in active production. Confirm availability through authorized distributors or surplus suppliers. Ensure that any substitute components meet the required electrical specifications and pin compatibility. Check for updated product change notices regarding manufacturing site or material changes. Validate lead times carefully due to potential supply chain constraints for end-of-life items.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.5V output at up to 6A is required from a 2.7V to 5.5V input source. Consider the 20-QFN package size for space-constrained designs. Evaluate the need for programmable frequency to optimize external component selection. Compare against adjustable variants if flexible output voltage is needed instead of a fixed rail.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8016 family of synchronous buck regulators from Renesas (formerly Intersil). The family offers various fixed and adjustable output voltage options. The 'IR25' suffix indicates the specific 2.5V fixed output variant. The '-T7A' suffix denotes the tape and reel packaging format. This series is designed for applications requiring efficient power conversion in compact form factors.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided documentation. Designers should consult Renesas official resources for current recommended replacements or cross-reference compatible devices from other manufacturers ensuring identical pinout and electrical characteristics.