LM2679SD-5.0
- Mfr.Part #
- LM2679SD-5.0
- Manufacturer
- Texas Instruments
- Package / Case
- 14-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 5V 5A 14VSON
- Stock
- 17,194
- In Stock :
- 17,194
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Mode :
- VOLTAGE-MODE
- Pbfree Code :
- No
- Max Output Current :
- 5A
- Frequency - Switching :
- 260kHz
- Synchronous Rectifier :
- No
- Input Voltage-Nom :
- 12V
- Topology :
- Buck
- Voltage - Input (Min) :
- 8V
- Number of Pins :
- 14
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Voltage :
- 5V
- Output Configuration :
- Positive
- Series :
- SIMPLE SWITCHER®
- Quiescent Current :
- 4.2mA
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Lead Free :
- Contains Lead
- Number of Terminations :
- 14
- Output Type :
- FIXED
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input (Max) :
- 40V
- Mount :
- Surface Mount
- Efficiency :
- 84 %
- Packaging :
- Tape and Reel (TR)
- Operating Supply Voltage :
- 40V
- Width :
- 5mm
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 6mm
- Terminal Pitch :
- 0.8mm
- JESD-609 Code :
- e0
- Package / Case :
- 14-VDFN Exposed Pad
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Base Part Number :
- LM2679
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Function :
- Step-Down
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LM2679SD-5.0

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2679SD-5.0 Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2679SD-5.0 is a high-performance, highly efficient solution designed for converting higher voltage into lower voltage without unnecessary power loss. Manufactured by Texas Instruments, this regulator is part of the Simple Switcher® series and comes in a compact 14-VSON package, optimized for space-sensitive applications. This device ensures a steady 5V output with a capacity to deliver up to 5A current, making it an ideal choice for power-intensive applications. Its built-in features include thermal shutdown, current limiting, and a wide input range, enhancing its reliability and versatility in various commercial and industrial settings.
LM2679SD-5.0 Features
The LM2679SD-5.0 excels in delivering clean and stable output with features designed for high efficiency and operational reliability. Key features include:
- Adjustable output voltage from 5V, catering to a variety of needs and applications.
- High efficiency of up to 92%, reducing heat generation and improving system longevity.
- Built-in thermal shutdown and current limit features, protecting against over-current and overheating conditions.
- Wide input range from up to 40V, accommodating various input voltages for flexible deployment in different environments.
- Compact 14-VSON package, ideal for space-constrained applications.
LM2679SD-5.0 Applications
- Portable Devices: Enables the efficient power management necessary for battery-operated devices, such as handheld scanners and portable medical equipment, by providing a stable and consistent 5V output.
- Telecommunications Equipment: Can be used in telecom infrastructures to provide reliable power conversion, ensuring system stability and operational reliability in communication devices.
- Consumer Electronics: Ideal for power supply solutions in consumer electronics like gaming consoles and TV boxes, where efficient power conversion is critical for performance and durability.
- Automotive Applications: Suitable for automotive electronics that require consistent power under variable input conditions, thus ensuring the functionality and safety of vehicle electronic systems.
- Industrial Systems: Provides the robustness needed for industrial applications, such as automated machinery controls and robotics, where power efficiency and reliability are paramount.
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