- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for LM2596T-3.3
- Part Number LM2596T-3.3
- Manufacturer Texas Instruments
- Pin Count 5
- Part Category Integrated Circuit
- Package Category Transistor Outline, Vertical
- Footprint Name Transistor Outline, Vertical - NDH0005D
- Released Date Sep 16, 2019
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
LM2596T-3.3 Details
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Manufacturer Part Number:
LM2596T-3.3
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Pbfree Code:
No
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Part Life Cycle Code:
Obsolete
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Part Package Code:
SFM
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Package Description:
BENT STAGGERED, TO-220, 5 PIN
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Pin Count:
3
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Texas Instruments
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YTEOL:
0
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Analog IC - Other Type:
SWITCHING REGULATOR
LM2596T-3.3 Frequently Asked Questions (FAQs)
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The minimum input voltage required for the LM2596T-3.3 to operate is around 4V, but it's recommended to use a minimum of 4.5V to ensure stable operation.
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While the LM2596T-3.3 can handle up to 3A of output current, it's not recommended for high-current applications due to thermal limitations. For high-current applications, consider using a more suitable regulator or adding additional heat sinking.
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The output voltage tolerance of the LM2596T-3.3 is typically ±2% of the nominal output voltage (3.3V). This means the output voltage can vary between 3.234V and 3.366V.
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The feedback pin (FB) is used to sense the output voltage and regulate it to the desired value. It's connected to the output voltage through a resistive divider network to provide feedback to the internal error amplifier.
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No, the LM2596T-3.3 is specifically designed for buck (step-down) configuration and is not suitable for other switching regulator topologies like boost (step-up) or flyback configurations.
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LM2596T-3.3 Overview
Use the download button to access the LM2596T-3.3 schematic symbol, PCB footprint, and 3D model.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.