SC4524ESETRT

Description：IC REG BUCK ADJ 2A 8SOIC
Series：-
Mfr：Semtech Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ea6c2c3d1638 Category: Voltage Regulators - DC DC Switching Regulators Brand: Semtech Corporation

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Product introduction

SC4524ESETRT is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Semtech Corporation. Its product description is IC REG BUCK ADJ 2A 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for SC4524ESETRT

Description：IC REG BUCK ADJ 2A 8SOIC
Series：-
Mfr：Semtech Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：28V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：26.88V
Current - Output：2A
Frequency - Switching：200kHz ~ 2MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SOIC, EDP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for SC4524ESETRT

SC4524ESETRT

Voltage Regulators - DC DC Switching Regulators Overview

The SC4524ESETRT is a DC-DC switching regulator IC manufactured by Semtech Corporation. It utilizes a buck topology to provide adjustable output voltage ranging from 1V to 26.88V with a maximum output current of 2A. The device operates with an input voltage range of 3V to 28V and supports a switching frequency between 200kHz and 2MHz. It is housed in an 8-SOIC package with an exposed pad (EDP) for thermal management. The component is rated for an operating temperature range of -40°C to 105°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Adjustable output voltage control via external feedback network
Integrated synchronous buck converter topology for high efficiency
Exposed pad package design for enhanced thermal dissipation
Wide input voltage range supporting various power supply sources

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronic devices requiring efficient step-down regulation
Industrial systems needing robust DC-DC conversion
Automotive electronics compatible with wide input ranges

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'E' against the manufacturer's latest documentation to confirm pinout compatibility and electrical specifications, as revisions may exist. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Check for end-of-life notices or obsolescence warnings, as this part number has been marked as discontinued in some distributor records. Ensure the 8-SOIC EDP footprint matches your PCB layout exactly.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact, adjustable buck regulator is required for applications demanding up to 2A output current. The wide input voltage range makes it suitable for systems powered by 3V to 28V sources. Consider the 8-SOIC package size constraints and thermal requirements due to the exposed pad design. Verify that the required switching frequency falls within the 200kHz to 2MHz operational window for optimal performance and filter component sizing.

Voltage Regulators - DC DC Switching Regulators Part Context

The SC4524 series belongs to Semtech's portfolio of DC-DC switching regulators designed for general-purpose power management. The 'E' variant typically denotes specific electrical characteristics or packaging updates compared to earlier versions like the C or D variants. This family focuses on providing efficient voltage conversion in small form factors, catering to consumer and industrial electronics where space and thermal performance are critical design parameters.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official transition guides such as AN-PM-1301 for migration from SC4524C/D to SC4524E/F variants. Verify pin-to-pin compatibility if substituting with other SC4524 family members. Cross-reference with Semtech's current product availability list as older variants may be obsolete.

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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.