LM22670QMRE-ADJ/NOPB

$4.37

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

SKU:d7222a48ce91 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

LM22670QMRE-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 LM22670QMRE-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：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM22670QMRE-ADJ/NOPB

LM22670QMRE-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM22670QMRE-ADJ/NOPB is a 42-V, 3-A SIMPLE SWITCHER step-down voltage regulator manufactured by Texas Instruments. It operates with an adjustable output voltage and features a fixed switching frequency of 500 kHz. The device supports an input voltage range from 4.5 V to 42 V and delivers up to 3 A of output current. It is housed in an 8-SO-PowerPAD package and is qualified under the AEC-Q100 standard for automotive applications. The operational temperature range spans from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous buck converter topology for high efficiency
AEC-Q100 qualified for automotive reliability standards
Adjustable switching frequency capability for design flexibility

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Industrial control power supplies
Distributed power architectures

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'QMRE' against the official datasheet to confirm it denotes the automotive grade (Q1) variant within the SO-PowerPAD-8 package. Ensure the ADJ designation matches the required adjustable output configuration. Cross-reference the manufacturer part number with the distributor's catalog to confirm RoHS compliance and availability status before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a robust, automotive-grade solution is required for stepping down voltages up to 42 V. The 3-A current rating suits moderate power loads, while the 500-kHz frequency allows for compact passive component selection. Consider the thermal performance of the PowerPAD package for heat dissipation requirements in enclosed environments.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2267x family of SIMPLE SWITCHER regulators, which are designed to simplify power supply design through integrated controllers and power switches. The LM22670 specifically targets applications requiring higher current capacity compared to lower-current variants like the LM22674 or LM22675 within the same series.