LM22674MRX-ADJ/NOPB

$2.65

Description：IC REG BUCK ADJ 500MA 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b88382065201 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM22674MRX-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 500MA 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM22674MRX-ADJ/NOPB

Description：IC REG BUCK ADJ 500MA 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：500mA
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 LM22674MRX-ADJ/NOPB

LM22674MRX-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM22674MRX-ADJ/NOPB is a Texas Instruments SIMPLE SWITCHER step-down DC/DC switching regulator. It operates with an input voltage range of 4.5 V to 42 V and delivers a maximum output current of 0.5 A. The device features an adjustable output voltage, fixed internal switching frequency of 500 kHz, and typical quiescent current of 3.4 mA. It utilizes SO-PowerPAD-8 surface mount packaging and supports operation from -40 °C to +125 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated precision enable function for controlled startup sequencing
Built-in overcurrent protection mechanisms for load safeguarding
Compact SO-PowerPAD-8 package design facilitating thermal dissipation

Voltage Regulators - DC DC Switching Regulators Applications

Industrial control systems requiring regulated power supplies
Embedded computing platforms utilizing wide input voltage ranges
Automotive electronics operating within specified temperature limits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact part number against manufacturer datasheets to confirm suffix compatibility. Ensure ordering specifications match required tolerance and environmental ratings. Cross-reference component markings with official documentation to prevent counterfeit substitution during acquisition processes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring wide input voltage capability combined with moderate output current. Consider the fixed switching frequency for filter sizing requirements. Evaluate thermal performance constraints based on the specific PCB layout and ambient operating conditions provided in the technical data.

Voltage Regulators - DC DC Switching Regulators Part Context

This regulator belongs to the LM22674 series of SIMPLE SWITCHER controllers. It represents a buck converter topology designed for efficient voltage reduction. The family offers various output configurations including fixed and adjustable variants across different package options.