ISL8026FRTAJZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8026FRTAJZ-T is a synchronous buck regulator from the Renesas ISL8026 series, designed for single-output applications. It supports an input voltage range of 2.5 V to 5.5 V and delivers up to 6 A of output current. The adjustable output voltage spans from 600 mV to 5.5 V. Operating with a fixed switching frequency of 1 MHz, the device features a maximum quiescent current of 50 uA and a shutdown supply current of 5 uA. It is housed in a TQFN-EP-16 package and operates within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for high efficiency
• Adjustable output voltage capability
• Integrated shutdown control function

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronics power management
• Industrial control systems
• Communication equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'T' against official manufacturer documentation to confirm tape-and-reel packaging status, as standard listings may indicate bulk tray distribution. Confirm RoHS compliance details and humidity sensitivity classification prior to procurement. Ensure the ordering part number matches the exact thermal and electrical specifications required for the target application environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is needed for 6 A loads with input voltages up to 5.5 V. The 1 MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the TQFN-EP-16 package thermal performance meets the system's heat dissipation requirements under maximum load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8026 family of synchronous step-down converters manufactured by Renesas Electronics (formerly Intersil). The family focuses on providing efficient power regulation for portable and industrial devices requiring moderate current levels. The specific model integrates internal power switches to minimize external component count and board space.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official cross-reference guides for verified substitutes. Note that variants such as ISL8026IRTAJZ exist but differ in operating temperature ranges and packaging formats.