ISL65426IRZA-T

$7.41

Description：IC REG BUCK ADJ 6A DL 50QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:6e2d75ec4fd4 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL65426IRZA-T is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG BUCK ADJ 6A DL 50QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL65426IRZA-T

Description：IC REG BUCK ADJ 6A DL 50QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：3V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：4V
Current - Output：6A
Frequency - Switching：1MHz
Synchronous Rectifier：Yes
Operating Temperature：-10°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：50-VFQFN Exposed Pad
Supplier Device Package：50-QFN (5x10)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL65426IRZA-T

ISL65426IRZA-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL65426IRZA-T is a dual-output synchronous step-down switching voltage regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 3V to 5.5V and provides adjustable output voltages from 1V to 4.4V. Each channel supports up to 6A of output current, delivering a combined capacity for multi-rail power distribution. The device integrates a fixed 1MHz switching frequency to optimize external component size while maintaining efficiency. Packaged in a 50-lead QFN with an exposed pad, it is designed for surface-mount applications requiring compact power solutions.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Dual independent buck converter channels providing separate regulated outputs
Integrated synchronous rectification for improved power conversion efficiency
Fixed high-frequency switching operation to minimize passive component footprint
Adjustable output voltage control via external resistor network

Voltage Regulators - DC DC Switching Regulators Applications

Multi-voltage rail power distribution in industrial control systems
Point-of-load regulation for embedded processing architectures
Power management units for communication infrastructure equipment
Voltage translation stages in portable electronic devices

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm tape-and-reel packaging configuration. Ensure that the ordering part number matches the exact thermal and electrical specifications required for the target application. Cross-reference the datasheet revision history to validate compliance with current environmental standards and RoHS directives before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Evaluate the thermal performance requirements of the 50-QFN package based on the expected load current and ambient conditions. Confirm that the external inductor and capacitor values are selected to support the 1MHz switching frequency without causing instability. Verify that the input voltage source remains within the specified 3V to 5.5V range under all operating transients to ensure reliable regulator operation.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the ISL65426 family of dual synchronous buck regulators designed for efficient power management. The series is characterized by its ability to deliver high current in a small form factor, making it suitable for space-constrained designs. The product line emphasizes reliability and thermal performance for continuous operation in demanding electronic environments.