LM22673MRE-ADJ/NOPB

$4.44

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

SKU:b07b6d498f6a Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM22673MRE-ADJ/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 ADJ 3A 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM22673MRE-ADJ/NOPB

Description：IC REG BUCK ADJ 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：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：1.285V
Voltage - Output (Max)：37V
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 LM22673MRE-ADJ/NOPB

LM22673MRE-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM22673MRE-ADJ/NOPB is a Texas Instruments SIMPLE SWITCHER step-down voltage regulator featuring an integrated 3A power switch. It operates with an input voltage range of 4.5V to 42V and provides an adjustable output voltage. The device utilizes a fixed 500kHz switching frequency and includes adjustable soft-start and current limit functions. It is housed in an SO-PowerPAD-8 surface-mount package and supports operation temperatures from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a 3A power switch for high-current step-down conversion
Features adjustable soft-start and current limit capabilities
Operates at a fixed 500kHz switching frequency

Voltage Regulators - DC DC Switching Regulators Applications

Industrial point-of-load regulation
Embedded system power supplies
Battery-powered equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific ordering suffix against official Texas Instruments documentation to ensure correct pinout, thermal performance, and functional specifications. Confirm that the component meets RoHS standards and required automotive or industrial qualification levels if applicable to the target application environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a buck converter topology is required with an input voltage up to 42V and continuous output current capability of 3A. The adjustable output voltage feature allows flexibility for various load requirements, while the integrated switch simplifies external component selection compared to non-integrated solutions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM22673 series of SIMPLE SWITCHER regulators. It shares architectural similarities with other members of the family but differs in package type and specific electrical characteristics such as output configuration. The MRE suffix indicates the SO-PowerPAD-8 package variant designed for efficient thermal dissipation in surface-mount applications.