LM22672MRX-5.0/NOPB

$3.31

Description：IC REG BUCK 5V 1A 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e9089e4806dd Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LM22672MRX-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 1A 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM22672MRX-5.0/NOPB

Description：IC REG BUCK 5V 1A 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：1A
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 LM22672MRX-5.0/NOPB

LM22672MRX-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM22672MRX-5.0/NOPB is a Texas Instruments SIMPLE SWITCHER step-down voltage regulator operating from a 4.5 V to 42 V input range. It delivers a fixed 5.0 V output at up to 1 A load current within an 8-pin SO-PowerPAD package. The device integrates a 500 kHz switching frequency and features a typical quiescent current of 3.4 mA. It supports operation across an extended temperature range from -40°C to +125°C and includes built-in thermal shutdown and adjustable soft-start capabilities for robust power management.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated high-voltage buck converter with wide input voltage tolerance
Built-in thermal shutdown and adjustable soft-start functionality
Compact surface-mount packaging designed for efficient heat dissipation

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation in industrial equipment
Voltage conversion for embedded computing systems
Power supply stages in automotive electronics

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to confirm pinout compatibility and electrical specifications. Ensure that the ordering code matches the required package variant and temperature rating. Cross-reference datasheet revisions to validate functional parameters before integration into design schematics.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5 V output is required from a higher voltage rail within a compact form factor. Consider the 1 A current limit and 500 kHz switching frequency for applications balancing size and efficiency. Evaluate thermal performance requirements based on the SO-PowerPAD package characteristics and ambient operating conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM22672 series of SIMPLE SWITCHER regulators, which are designed for high-efficiency step-down conversion. The family offers various output configurations including adjustable and fixed voltages. The MRX suffix indicates a tape-and-reel packaging format suitable for automated assembly processes.