LM2676LDX-ADJ

$1.63

Description：IC REG BUCK ADJ 3A 14VSON
Series：SIMPLE SWITCHER®
Mfr：National Semiconductor
Package：Bulk

SKU:d3e8fea21541 Category: Voltage Regulators - DC DC Switching Regulators Brand: National Semiconductor

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Product introduction

LM2676LDX-ADJ is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists National Semiconductor. Its product description is IC REG BUCK ADJ 3A 14VSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2676LDX-ADJ

Description：IC REG BUCK ADJ 3A 14VSON
Series：SIMPLE SWITCHER®
Mfr：National Semiconductor
Package：Bulk
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：8V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：37V
Current - Output：3A
Frequency - Switching：260kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：14-VDFN Exposed Pad
Supplier Device Package：14-VSON (6x5)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2676LDX-ADJ

LM2676LDX-ADJ

Voltage Regulators - DC DC Switching Regulators Overview

The LM2676LDX-ADJ is a SIMPLE SWITCHER® step-down voltage regulator manufactured by National Semiconductor. It operates with an input voltage range of 8V to 40V and delivers a continuous output current of 3A. The switching frequency is fixed at 260kHz, allowing for the use of small external components. The output voltage is adjustable from 1.2V to 37V. It utilizes a 14-VSON (6x5) package with a exposed pad and supports junction temperatures from -40°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated monolithic buck converter topology
Adjustable output voltage configuration
Fixed high-frequency switching operation

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation modules
Battery-powered systems requiring efficient step-down conversion
Industrial control power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm package marking and lot traceability against official datasheets. Ensure storage conditions comply with moisture sensitivity level requirements prior to soldering.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this variant when an adjustable output voltage within the specified range is required. Consider the 14-VSON package constraints for thermal management and PCB layout. Evaluate input voltage stability against the minimum 8V requirement.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM267x series of SIMPLE SWITCHER regulators. It shares functional similarities with other members like the LM2676SD and LM2676T, differing primarily in package type and suffix designation. The LDX suffix indicates a specific tape-and-reel packaging format.