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Texas Instruments Buck Converter Surface Mount 3.3V Output Voltage 3A Output Current LM22676MRE-ADJ/NOPB

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Texas Instruments Buck Converter Surface Mount 3.3V Output Voltage 3A Output Current LM22676MRE-ADJ/NOPB

Name: Texas Instruments Buck Converter Surface Mount 3.3V Output Voltage 3A Output Current LM22676MRE-ADJ/NOPB
Brand: Texas Instruments
SKU: 202605

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Category Power Supplies & Transformers Brand Texas Instruments Condition New

Specifications

Country of Origin	India
Brand	Texas Instruments
Efficiency	90%
Length	4.93mm
Model	LM22676MRE-ADJ/NOPB
Depth	1.7mm
Width	3.94mm
Mount Type	Surface
Series	LM22676
Output Current	3A
Maximum Operating Temperature	125°C
Package Type	PSOP
Minimum Operating Temperature	-40°C
Number of outputs	1
Ripple and Noise	30%
Maximum Input Voltage	42V
Standards/Approvals	RoHS, JEDEC
Minimum Input Voltage	4.5V
Number of Pins	8
Output Voltage 1	3.3V
Output Voltage 2	5V
Wide Input Voltage Range	4.5V to 42V

Key Features

Wide input voltage range from 4.5V to 42V enables versatile power supply designs.
High efficiency of 90% reduces energy losses during operation.
Surface mount package type PSOP with compact dimensions.
Operating temperature range from -40°C to 125°C for robust industrial use.
Integrated boot diode and soft-start features ensure smooth power transitions.
Adjustable switching frequency between 200kHz and 1MHz for flexible performance tuning.
Compatible with low ESR ceramic capacitors enhancing stability.
Fully WEBENCH® Design enabled to aid custom power supply development.

Product Description

Texas Instruments LM22676MRE-ADJ/NOPB buck converter is a surface mount voltage regulator module designed for efficient step-down power conversion in electronic circuits. This device supports a wide input voltage range from 4.5V to 42V and provides a stable 3.3V output voltage at a maximum current of 3A, making it suitable for a variety of industrial, commercial, and embedded system applications.

The converter features an adjustable switching frequency between 200kHz and 1MHz, allowing users to optimize performance versus noise and efficiency trade-offs. Its reliable internal voltage mode control and integrated boot diode contribute to a small BOM count and ensure smooth switching operation with minimal ripple and noise.

The compact PSOP package with a length of 4.93mm, width of 3.94mm, and depth of 1.7mm enables mounting on densely populated PCBs using surface mount technology. With an operating temperature range from -40°C to 125°C, this device is designed to withstand demanding environmental conditions in power supply and transformer applications.

Wide input voltage range from 4.5V to 42V supports diverse power sources. High efficiency of 90% minimizes heat dissipation and energy loss. Adjustable switching frequency enhances design flexibility. Low ripple and noise ensure signal integrity in sensitive electronics.

Surface mount PSOP package suitable for automated PCB assembly. Integrated protection features including enabling pin and soft-start. WEBENCH® Design enabled for rapid development and prototyping.

This buck converter is ideal for use in industrial systems, telecommunications, consumer electronics, and embedded processing units requiring precise voltage regulation with high efficiency. The Texas Instruments SIMPLE SWITCHER® series regulators deliver a balance of ease of use and performance, allowing engineers to create optimized power designs effectively. Compatible with a variety of ceramic capacitors, the LM22676MRE-ADJ/NOPB supports robust power supply designs with a small footprint.

Explore the full range of voltage converters and switching regulators available at EnvMart for enhanced power management solutions.

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