LM22671QMR-5.0/NOPB

$2.01

Description：IC REG BUCK 5V 500MA 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:02161839e3d0 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

LM22671QMR-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 500MA 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM22671QMR-5.0/NOPB

Description：IC REG BUCK 5V 500MA 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube
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：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：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM22671QMR-5.0/NOPB

LM22671QMR-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM22671QMR-5.0/NOPB is a Texas Instruments SIMPLE SWITCHER step-down voltage regulator in an 8-SO PowerPAD package. It provides a fixed 5 V output with a maximum current of 500 mA. The device supports an input voltage range from 4.5 V to 42 V and operates at a switching frequency up to 1 MHz. It features AEC-Q100 qualification for automotive applications, operating between -40°C and +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

AEC-Q100 qualified for automotive reliability standards
Integrated precision enable pin for power management
Fixed 5.0 V output configuration

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Telematics control units
Body electronics modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the Q suffix confirms AEC-Q100 automotive qualification. Ensure the SOIC-8 (PowerPAD) thermal pad soldering meets IPC standards. Confirm the 5.0 V fixed output matches the target rail requirement before integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part for designs requiring automotive-grade certification and a fixed 5 V rail. The 500 mA limit suits low-power logic or sensor supplies. Consider the LM22671MR variant if automotive qualification is unnecessary.

Voltage Regulators - DC DC Switching Regulators Part Context

Part of the LM22671 SIMPLE SWITCHER family. The Q prefix denotes automotive grade compliance. The 5.0 suffix specifies the fixed output voltage. The NOPB indicates lead-free and RoHS-compliant construction.