LM22680QMRE-ADJ/NOPB

$4.67

Description：IC REG BUCK ADJ 2A 8SOPWR
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:93331e63f90a 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

LM22680QMRE-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 2A 8SOPWR. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM22680QMRE-ADJ/NOPB

Description：IC REG BUCK ADJ 2A 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：2A
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 LM22680QMRE-ADJ/NOPB

LM22680QMRE-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM22680QMRE-ADJ/NOPB is a SIMPLE SWITCHER® step-down voltage regulator manufactured by Texas Instruments. It integrates a 2A switch and operates from an input voltage range of 4.5V to 42V, providing an adjustable output between 1.285V and 37V. The device features a fixed 500kHz switching frequency and supports a maximum output current of 2A. It is housed in an 8-SO PowerPAD package and qualified under AEC-Q100 standards for automotive applications. The operational junction temperature range extends from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated 2A power switch with fixed 500kHz switching frequency
Wide input voltage range supporting 4.5V to 42V sources
Adjustable output voltage capability within specified limits
Automotive qualification compliant with AEC-Q100 standards

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Industrial point-of-load regulation
General-purpose DC-DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'QMRE' against the manufacturer's official datasheet to confirm pinout and thermal pad configuration matches the target PCB footprint. Ensure the component meets AEC-Q100 requirements if deployed in automotive environments. Cross-reference the exact part number with the latest Texas Instruments documentation to avoid discrepancies in package dimensions or electrical characteristics.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a robust buck converter is required for high-input voltage applications up to 42V. The integrated 2A switch eliminates the need for external power transistors, simplifying the design. The fixed 500kHz frequency allows for smaller passive components compared to lower-frequency alternatives. Consider the SO-PowerPAD package for efficient thermal dissipation in compact layouts.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM22680 series of SIMPLE SWITCHER regulators. It shares architectural similarities with other members like the LM22674 and LM22673 but offers higher current capacity. The series is designed for ease of use with minimal external component count. The NOPB suffix indicates lead-free packaging compliant with RoHS directives.