LM2679SD-3.3
- Mfr.Part #
- LM2679SD-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- 14-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 5A 14VSON
- Stock
- 251
- In Stock :
- 251
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Position :
- Dual
- Function :
- Step-Down
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Length :
- 6mm
- Voltage - Input (Max) :
- 40V
- Series :
- SIMPLE SWITCHER®
- Input Voltage-Nom :
- 12V
- Quiescent Current :
- 4.2mA
- Pbfree Code :
- No
- JESD-609 Code :
- e0
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- RoHS Status :
- Non-RoHS Compliant
- Output Voltage :
- 3.3V
- Output Type :
- FIXED
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 14-VDFN Exposed Pad
- Base Part Number :
- LM2679
- Packaging :
- Tape and Reel (TR)
- Synchronous Rectifier :
- No
- Width :
- 5mm
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C~125°C TJ
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 5A
- Voltage - Input (Min) :
- 8V
- Control Mode :
- VOLTAGE-MODE
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.8mm
- Mount :
- Surface Mount
- Frequency - Switching :
- 260kHz
- Number of Pins :
- 14
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 14
- Operating Supply Voltage :
- 40V
- Topology :
- Buck
- Lead Free :
- Contains Lead
- Datasheets
- LM2679SD-3.3
LM2679SD-3.3 Documents

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2679SD-3.3 Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2679SD-3.3 is a highly efficient solution designed for applications requiring a stable and reliable power supply. Engineered by Texas Instruments, a leader in semiconductor innovation, this regulator leverages advanced technology to provide a fixed output voltage of 3.3V with a capability to handle up to 5A of load current. Its compact 14-VSON package makes it an ideal choice for space-constrained applications while ensuring robust performance in a variety of operating conditions. The LM2679SD-3.3 is particularly suitable for businesses looking to integrate a high-performance voltage regulator into their products, ensuring efficiency and reliability.
LM2679SD-3.3 Features
This integrated circuit offers several key features that make it stand out in the market:
- High efficiency with reduced heat generation.
- Fixed output voltage of 3.3V suitable for consistent power supply.
- Output current capability of up to 5A, accommodating higher load demands.
- Small form factor in a 14-VSON package, ideal for compact designs.
- Over-temperature and over-current protection to ensure safe operation under extreme conditions.
LM2679SD-3.3 Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances to provide stable power and enhance product reliability.
- Telecommunications Equipment: Powers routers and switches, ensuring consistent performance and preventing power-related failures in network equipment.
- Portable Devices: Integrated into battery-operated devices such as handheld GPS units, providing efficient power conversion that extends battery life.
- Computing Devices: Utilized in laptops and small computers where space is at a premium but power efficiency cannot be compromised.
- Industrial Applications: Serves in power management solutions within automated machinery and industrial robots, maintaining system stability and efficiency.
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