ISL8502AIRZ

Description：IC REG BUCK ADJ 2A 24QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:01c8e5571c80 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL8502AIRZ 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 2A 24QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL8502AIRZ

Description：IC REG BUCK ADJ 2A 24QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：5.5V
Voltage - Input (Max)：14V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：14V
Current - Output：2A
Frequency - Switching：500kHz ~ 1.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：24-VFQFN Exposed Pad
Supplier Device Package：24-QFN (4x4)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL8502AIRZ

ISL8502AIRZ

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8502AIRZ is a synchronous buck regulator IC manufactured by Renesas Electronics Corporation. It integrates internal MOSFETs to support a continuous output current of 2A. The device operates with an input voltage range from 5.5V to 14V and provides an adjustable output voltage between 600mV and 14V. It features a switching frequency range of 500kHz to 1.2MHz and functions within a junction temperature range of -40°C to +85°C. The component is housed in a QFN-EP-24 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates internal N-channel MOSFETs for a compact footprint
Supports master-slave synchronization for multi-channel operation
Includes overcurrent, thermal shutdown, and undervoltage protection

Voltage Regulators - DC DC Switching Regulators Applications

Multi-output power systems derived from a single input rail
Embedded systems requiring efficient DC-DC conversion
Industrial control applications with wide input voltage requirements

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and electrical specifications. Confirm availability status as distribution channels may list this part as obsolete or end-of-life. Ensure the selected package variant matches the required PCB layout constraints for the QFN-EP-24 form factor.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 14V is required alongside integrated power switches. It is suitable for designs needing synchronized multi-phase operation to minimize EMI. Consider the thermal performance limits defined by the operating temperature range during system integration.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8502 series of synchronous buck regulators. It utilizes voltage-mode PWM control for fast transient response. The design allows for standalone operation or use in master-slave configurations to drive multiple slave channels.