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Texas Instruments Adjustable Surface Mount Buck Converter 37V 1A TO-263 LM2575S-ADJ/NOPB

Category DC-DC Converter Brand Texas Instruments Condition New

Specifications

Country of Origin India
Voltage Converters / Switching Regulators Texas Instruments Buck Converter, Surface, 37V
Brand Texas Instruments
Efficiency 77%
Length 10.16mm
Model LM2575S-ADJ/NOPB
Depth 4.57mm
Width 8.64mm
Mount Type Surface
Series LM2575
Output Current 1A
Maximum Operating Temperature 125°C
Package Type TO-263
Minimum Operating Temperature -40°C
Number of outputs 1
Ripple and Noise 150mV
Maximum Input Voltage 40V
Standards/Approvals JEDEC, RoHS
Minimum Input Voltage 4V
Number of Pins 5
Output Voltage 1 37V
Output Voltage 2 5.1V

Key Features

  • Adjustable output voltage up to 37V, supporting 1A output current.
  • Surface mount TO-263 package for compact PCB layout and thermal performance.
  • Provides wide input voltage range from 4V to 40V for flexible design.
  • High efficiency operation at 77%, conserving energy in electronic systems.
  • Operates reliably from -40°C to 125°C for industrial and laboratory environments.
  • Low ripple and noise (150mV), suitable for sensitive instrumentation.
  • Five-pin configuration simplifies integration and connectivity.
  • Complies with JEDEC and RoHS standards for safety and environmental protocols.

Product Description

Texas Instruments LM2575S-ADJ/NOPB is an adjustable buck converter designed for precision voltage regulation in electronic, industrial, and laboratory environments. With a robust surface mount TO-263 package, it delivers up to 37V output voltage at 1A current, making it suitable for powering a wide range of devices that require stable DC voltage.

Engineered around the SIMPLE SWITCHER® step-down regulator platform, this converter offers flexibility for designs spanning input voltages from 4V to 40V, catering to demanding power supply architectures. Its adjustable output allows seamless integration into systems requiring customized voltage levels, such as embedded control, instrumentation, and communications hardware.

The TO-263 package features five pins and optimized thermal characteristics, ensuring durability and reliable operation. Operating temperatures from -40°C to 125°C enable deployment in industrial systems, laboratory equipment, and communications infrastructure with stringent performance requirements.

Efficiency of 77% ensures reduced energy consumption, and its low ripple and noise of 150mV preserves signal integrity in sensitive analog and digital circuits. Compliance with JEDEC and RoHS standards guarantees suitability for global manufacturing and deployment, addressing safety and environmental concerns.

As part of the LM2575 series, this converter is known for easy design integration and versatile use, including manufacturing, instrumentation, machine control, laboratory measurement systems, and commercial electronics. Its compact surface-mount form factor allows for automated placement, supporting rapid and accurate PCB assembly.

Typical use cases include electronic circuit power stabilization, industrial control units, customized embedded systems, laboratory instrumentation, and advanced communication devices. The reliable surface-mount format ensures compatibility with modern automated assembly lines and efficient heat dissipation under continuous operation.

Explore the entire range of Texas Instruments voltage converters and DC-DC modules for advanced industrial, laboratory, and commercial electronics projects on EnvMart.

Explore more products in our DC-DC Converter category.

Texas Instruments Adjustable Surface Mount Buck Converter 37V 1A TO-263 LM2575S-ADJ/NOPB
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Frequently Asked Questions

The maximum output voltage of this buck converter is 37V.

It supports a wide input voltage range from 4V to 40V.

The output current rating is 1A.

It operates with an efficiency of 77%.

The dimensions of the TO-263 package are 10.16mm in length, 8.64mm in width, and 4.57mm in depth.

It operates reliably within a temperature range of -40°C to 125°C.

The ripple and noise level is specified at 150mV.

This model features a five-pin configuration.

It complies with JEDEC and RoHS standards.

It is suitable for applications such as electronic circuit power stabilization, industrial control units, and laboratory instrumentation.

The package type is TO-263, which is designed for surface mounting.

This model is part of the LM2575 series of converters.

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