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Texas Instruments Buck Converter Surface Mount 1.23V Output Voltage 500mA Output Current LM2574M-ADJ/NOPB

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Texas Instruments Buck Converter Surface Mount 1.23V Output Voltage 500mA Output Current LM2574M-ADJ/NOPB

Name: Texas Instruments Buck Converter Surface Mount 1.23V Output Voltage 500mA Output Current LM2574M-ADJ/NOPB
Brand: Texas Instruments
SKU: 138449
Price: 4.42 USD
Availability: InStock

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Category DC-DC Converter Brand Texas Instruments Condition New

Specifications

Country of Origin	India
Brand	Texas Instruments
Efficiency	77%
Length	9.2mm
Model	LM2574M-ADJ/NOPB
Width	7.5mm
Mount Type	Surface
Series	LM2574
Output Current	500mA
Maximum Operating Temperature	125°C
Package Type	SOIC
Minimum Operating Temperature	-40°C
Number of outputs	1
Maximum Input Voltage	40V
Standards/Approvals	RoHS
Minimum Input Voltage	4V
Number of Pins	14
Output Voltage 1	1.23V
Output Voltage 2	37V

Key Features

Provides efficient step-down voltage conversion with 77% efficiency.
Surface mount package type SOIC with 14 pins in LM2574 series.
Operates from a wide input voltage range of 4V to 40V.
Maximum operating temperature is 125°C and minimum is -40°C ensuring robust performance.
Compact dimensions of 9.2mm length and 7.5mm width for space-saving design.
Single output voltage provides 1.23V output current up to 500mA.
Complies with RoHS standards for environmental safety.
Ideal for electronic components, power supplies, and transformer applications.

Product Description

Texas Instruments LM2574M-ADJ/NOPB is a SIMPLE SWITCHER® buck converter designed for efficient step-down voltage regulation. This surface mount regulator operates with an input voltage range from 4V to 40V and delivers a stable output voltage of 1.23V with an output current capacity of 500mA. It features a compact SOIC package with 14 pins, measuring 9.2mm in length and 7.5mm in width, making it suitable for space-constrained electronic circuit applications.

The converter achieves an efficiency of up to 77%, allowing for energy-saving designs in electronic, power, and connector systems. It operates reliably in extreme ambient temperatures between -40°C and 125°C, providing robust performance in industrial and commercial environments.

This device complies with RoHS environmental standards ensuring low hazardous substance content. It is ideally used in power supplies, voltage converters, and switching regulator modules within electronic components and industrial power management systems.

Provides efficient step-down voltage conversion with 77% efficiency. Surface mount package type SOIC with 14 pins in LM2574 series. Operates from a wide input voltage range of 4V to 40V. Maximum operating temperature is 125°C and minimum is -40°C ensuring robust performance.

Compact dimensions of 9.2mm length and 7.5mm width for space-saving design. Single output voltage provides 1.23V output current up to 500mA. Complies with RoHS standards for environmental safety. Ideal for electronic components, power supplies, and transformer applications.

This buck converter is suited for industrial Electronics & Electricals use cases including power supply design, voltage regulation in electronic devices, and embedded systems where space and efficiency are critical. Browse EnvMart’s DC/DC Converters category to find matching components and accessories optimized for your project.

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