ISL6528CBZ-T

Description：IC REG DL BUCK/LINEAR SYNC 8SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:8736b02bf346 Category: Voltage Regulators - Linear + Switching Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC REG DL BUCK/LINEAR SYNC 8SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Topology：Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
Number of Outputs：2
Frequency - Switching：600kHz
Voltage/Current - Output 1：Controller
Voltage/Current - Output 2：Controller
Voltage/Current - Output 3：-
w/LED Driver：No
w/Supervisor：No
w/Sequencer：No
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

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ISL6528CBZ-T

Overview

The ISL6528CBZ-T is a dual-output power management integrated circuit manufactured by Renesas Electronics Corporation. It integrates one synchronous buck controller and one linear regulator (LDO) within an 8-SOIC package. The device operates with a switching frequency of 600kHz and supports an input voltage range of 4.5V to 5.5V. Designed for surface mount installation, it functions within a commercial temperature range of 0°C to 70°C. This component serves as a combined solution for generating multiple voltage rails in portable electronic systems.

Feature Summary

Integrates a synchronous buck controller and a linear regulator into a single compact package
Operates at a fixed switching frequency of 600kHz for efficient power conversion
Supports standard 5V input voltage ranges suitable for portable applications

Applications

Portable computers and notebooks
Mobile communication devices
Handheld electronic instruments

Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when sourcing this variant. Confirm RoHS compliance status, as datasheets may list conflicting environmental declarations for different production batches or revisions. Ensure the 8-SOIC footprint matches the target PCB design. Check current lifecycle status, as availability may be limited due to discontinuation notices.

Selection Notes

Select this component when a system requires both a switched-mode rail and a low-noise LDO from a single 5V source. The 600kHz frequency offers a balance between efficiency and external component size. Verify that the thermal performance of the 8-SOIC package meets the heat dissipation requirements for the intended load currents in the application environment.

Part Context

This part belongs to the ISL6528 family of PMICs designed for portable electronics. It consolidates power management functions to reduce board space. Related variants include lead-free versions like ISL6528CBZ and non-tape/reel packages. The family targets applications needing efficient voltage regulation in compact form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate pin-compatible alternatives only after verifying electrical parameter compatibility and thermal characteristics.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.