LM22676MRE-5.0/NOPB

$4.33

Description：IC REG BUCK 5V 3A 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:55ff8faad220 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM22676MRE-5.0/NOPB is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK 5V 3A 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM22676MRE-5.0/NOPB

Description：IC REG BUCK 5V 3A 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：3A
Frequency - Switching：500kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO PowerPad
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM22676MRE-5.0/NOPB

LM22676MRE-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM22676MRE-5.0/NOPB is a SIMPLE SWITCHER® step-down voltage regulator from Texas Instruments, featuring a fixed 5V output and a 3A maximum load current capability. It operates within an input voltage range of 4.5V to 42V with a standard switching frequency of 500kHz. The device utilizes an 8-SO PowerPAD package for surface-mount installation and supports operation across a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated precision enable function for controlled startup sequencing
Built-in thermal shutdown protection to safeguard against overheating
Fixed 5V output configuration eliminates external feedback resistor requirements

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation in industrial control systems
Power supply stages for embedded computing platforms
Voltage conversion for automotive electronic modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including the suffix /NOPB to ensure lead-free compliance and specific package variant accuracy. Confirm the Mouser or manufacturer catalog number matches the required 8-SO PowerPAD form factor. Cross-reference datasheet revisions to validate pinout consistency before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5V output is required without external programming resistors. Ensure the application input voltage remains within the 4.5V to 42V operational window. Verify that the 3A current rating meets peak load demands while accounting for thermal dissipation constraints inherent to the SO-PowerPAD-8 package design.

Voltage Regulators - DC DC Switching Regulators Part Context

This regulator belongs to the LM22676 series, which provides high-efficiency buck conversion solutions. The family includes adjustable variants and different package options such as TO-263-7. The MRE suffix specifically denotes the 8-SO PowerPAD footprint, distinguishing it from other physical form factors within the same electrical performance class.