LM2676SX-ADJ
Texas Instruments
The Texas Instruments LM2676SX-ADJ is a 3A step-down switching regulator. It operates from an 8V to 40V input voltage range and features an adjustable output.
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The LM2676S-ADJ/NOPB from Texas Instruments is a versatile integrated circuit designed for step-down (buck) DC-DC conversion. This adjustable output voltage regulator is capable of delivering up to 3A of current, making it suitable for a wide range of power supply applications.
Key electrical characteristics include an operating voltage range suitable for 8V input and a switching frequency of 260kHz. The device features an adjustable output configuration and operates as a non-synchronous buck converter. Its operating temperature range is specified from -40°C to 125°C (TJ).
Packaged in a surface-mount TO-263-7 (DDPAK) configuration, the LM2676S-ADJ/NOPB is designed for efficient integration into electronic circuits. The component is compliant with RoHS3 standards and has an MSL rating of 1, indicating unlimited usability under standard conditions.
This component is ideal for power management solutions requiring a reliable and efficient adjustable buck converter. Its specifications support applications needing a stable, regulated output voltage from a higher input voltage source.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM2676S-ADJ/NOPB is rated for a continuous output current of 3A.
The switching frequency is 260kHz.
The operating junction temperature range is -40°C to 125°C.
It is available in a surface-mount TO-263-8 (D²Pak, 7 leads plus tab) package, also known as DDPAK/TO-263-7.
The output voltage is adjustable.