EL7564CM

Description：IC REG BUCK ADJ 4A 20SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:42b7ef682a48 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 4A 20SOIC
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)：4.5V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：3.8V
Current - Output：4A
Frequency - Switching：200kHz ~ 1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-SOIC (0.295", 7.50mm Width)
Supplier Device Package：20-SOIC
Grade：-
Qualification：-

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EL7564CM

Overview

The EL7564CM is a monolithic synchronous step-down switching voltage regulator manufactured by Renesas Electronics Corporation. It operates within an input voltage range of 4.5 V to 5.5 V and provides an adjustable output voltage from 1 V to 3.8 V with a maximum output current of 4 A. The device features a fixed switching frequency of 1 MHz and includes integrated synchronous rectification for improved efficiency. It is housed in a 20-SOIC package and supports operation across a temperature range of -40°C to +85°C.

Feature Summary

Integrated synchronous rectification for high efficiency
Fixed 1 MHz switching frequency
Adjustable output voltage capability

Applications

Portable computing systems
Communication equipment power supplies
Industrial control modules

Procurement Notes

Verify the exact suffix (e.g., CMZ, CREZ) as the base model EL7564CM may not be available without specific packaging or environmental codes. Confirm RoHS compliance status and moisture sensitivity level before ordering. Check for end-of-life notices or product change notifications that may affect availability or specifications.

Selection Notes

Select this component when a compact, high-current buck converter is required for 5V input systems. Ensure the application demands a 4A continuous load and benefits from a 1MHz switching frequency to minimize passive component size. Verify thermal management requirements for the SOIC-20 package under full load conditions.

Part Context

This part belongs to the EL7564 series of monolithic DC-DC converters designed for space-constrained applications. It integrates the controller, drivers, and power switches into a single IC, reducing external component count compared to discrete solutions.

Replacement Considerations

Check for direct pin-compatible alternatives within the EL7564 family, such as EL7564CREZ, which offers similar electrical characteristics but in a TSSOP-28 package. Verify functional equivalence regarding switching frequency and output current capabilities.

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.