LM2678SX-3.3
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- Mfr.Part #
- LM2678SX-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 5A TO263-7
- Stock
- 1,640
- In Stock ：
- 1,640
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Output Current :
- 5A
- Operating Temperature :
- -40°C~125°C TJ
- Number of Pins :
- 7
- Voltage - Input (Min) :
- 8V
- JESD-609 Code :
- e0
- Quiescent Current :
- 4.2mA
- Control Technique :
- PULSE WIDTH MODULATION
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Position :
- Single
- Function :
- Step-Down
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 4.8mm
- Operating Supply Voltage :
- 40V
- Series :
- SIMPLE SWITCHER®
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Output Voltage :
- 3.3V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Base Part Number :
- LM2678
- Synchronous Rectifier :
- No
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- No
- Control Mode :
- CURRENT-MODE
- Frequency - Switching :
- 260kHz
- Output Configuration :
- Positive
- RoHS Status :
- Non-RoHS Compliant
- Lead Free :
- Contains Lead
- Topology :
- Buck
- Mount :
- Surface Mount
- Voltage - Output (Min/Fixed) :
- 3.3V
- Terminal Form :
- Gull wing
- Output Type :
- FIXED
- Width :
- 8.635mm
- Peak Reflow Temperature (Cel) :
- 235
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Outputs :
- 1
- Min Output Voltage :
- 3.3V
- Number of Terminations :
- 7
- Datasheets
- LM2678SX-3.3
Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2678SX-3.3 Overview
The Texas Instruments LM2678SX-3.3 is a highly efficient DC-DC buck converter designed to provide a stable 3.3V output at up to 5A current. This integrated circuit (IC) is housed in a TO-263-7 package, making it ideal for compact designs. Its switch-mode design ensures a reliable conversion with minimal heat dissipation, reducing the need for extensive cooling solutions. The LM2678SX-3.3 is engineered for optimal performance in a variety of electronic applications, offering a robust power solution for modern devices. This voltage regulator caters to a diverse range of needs, from consumer electronics to industrial systems, making it a versatile choice for professionals looking to manage power requirements efficiently.
LM2678SX-3.3 Features
- High Efficiency: The switch-mode design minimizes power loss and heat generation.
- Compact Form Factor: The TO-263-7 package offers easy integration into space-constrained designs.
- High Output Current: Provides a steady 3.3V output at up to 5A current.
- Wide Input Voltage Range: Compatible with a variety of power sources.
- Short-Circuit Protection: Safeguards connected devices from potential damage.
LM2678SX-3.3 Applications
- Consumer Electronics: Powers devices such as routers, modems, and smart home gadgets, ensuring stable performance and longevity.
- Industrial Systems: Provides reliable power conversion for PLCs, sensors, and other automation equipment, maintaining operational stability.
- Telecommunications: Supports network infrastructure, including switches and base stations, with a stable power supply.
- Medical Devices: Delivers consistent power to diagnostic tools and monitoring systems, ensuring accurate readings and reliable operation.
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