ISL78208ARZ-T

$3.31

Description：IC REG BUCK ADJ 3A DL 32QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:0d9a3e480839 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

ISL78208ARZ-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 3A DL 32QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL78208ARZ-T

Description：IC REG BUCK ADJ 3A DL 32QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：28V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：26V
Current - Output：3A
Frequency - Switching：300kHz ~ 2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：32-VFQFN Exposed Pad
Supplier Device Package：32-QFN (5x5)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL78208ARZ-T

ISL78208ARZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL78208ARZ-T is a synchronous step-down DC-DC converter manufactured by Renesas Electronics Corporation. It integrates high-side and low-side power MOSFETs to deliver an adjustable output voltage with a maximum continuous current of 3A. The device operates from an input voltage range of 4.5V to 28V, supporting various industrial and automotive loads. It utilizes a fixed 1.2MHz switching frequency to minimize external component size while maintaining stable regulation under dynamic load conditions.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification architecture combining control logic with dual N-channel power MOSFETs for enhanced efficiency
Fixed internal switching frequency operation eliminates the need for external timing components
Adjustable output voltage capability allows configuration across a wide range of system requirements

Voltage Regulators - DC DC Switching Regulators Applications

Industrial point-of-load regulation
Automotive infotainment systems
Communication equipment power distribution

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation as Renesas Electronics Corporation or its predecessor Intersil to ensure authenticity. Cross-reference the full part number against official distributor catalogs to validate availability status and lead times prior to ordering.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring a compact solution with integrated power switches. Ensure the input voltage supply remains within the specified 4.5V to 28V operational window. Evaluate thermal performance based on the expected load current and ambient temperature constraints inherent to the 32QFN package.

Voltage Regulators - DC DC Switching Regulators Part Context

This regulator belongs to the ISL78208 family of synchronous buck converters. The ARZ suffix denotes a RoHS-compliant plastic QFN package. The T suffix specifies the reel packaging format for automated surface-mount assembly processes.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official substitution guides for equivalent synchronous buck regulators. Verify pin compatibility and electrical specifications before replacing the original component in existing designs.

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.