LM22676TJ-5.0/NOPB

$3.67

Description：IC REG BUCK 5V 3A TO263-7
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3c2fc8ed7a1e Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM22676TJ-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 TO263-7. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM22676TJ-5.0/NOPB

Description：IC REG BUCK 5V 3A TO263-7
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：TO-263-7 Thin
Supplier Device Package：TO-263-7 Thin
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM22676TJ-5.0/NOPB

LM22676TJ-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM22676TJ-5.0/NOPB is a SIMPLE SWITCHER step-down voltage regulator from Texas Instruments, featuring a fixed 5V output and 3A current capability. It operates within an input voltage range of 4.5V to 42V with a switching frequency of 500kHz. The device utilizes a TO-263-7 (TO-263 Thin) surface-mount package and supports positive output configuration. It functions reliably across a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated buck topology for efficient DC-DC conversion
Fixed 5V output voltage configuration
High current handling up to 3A
Wide input voltage tolerance

Voltage Regulators - DC DC Switching Regulators Applications

Industrial control systems
Distributed power architectures
Point-of-load regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix 'TJ' corresponds to the TO-263-7 thin package variant. Confirm 'NOPB' indicates lead-free and RoHS compliance status. Ensure the fixed 5.0V output matches system requirements rather than adjustable versions. Cross-reference datasheet revision dates for updated thermal or electrical specifications before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5V rail is required from higher bus voltages up to 42V. The 3A rating suits moderate load applications without external passives. The TO-263-7 package offers thermal performance advantages over smaller footprints. Verify that the 500kHz frequency aligns with EMI constraints and inductor size preferences.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM22676 series of SIMPLE SWITCHER regulators. It shares core architecture with other variants like the adjustable LM22676TJ-ADJ/NOPB but provides a fixed 5V output. The series is designed for high-efficiency step-down applications in industrial and commercial environments.