LM2678T-5.0
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- Mfr.Part #
- LM2678T-5.0
- Manufacturer
- National Semiconductor
- Package / Case
- TO-220-7 (Formed Leads)
- Datasheet
- Download
- Description
- LM2678 8V TO 40V, 5A SIMPLE SWIT
- Stock
- 26,809
- In Stock ：
- 26,809
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Length :
- 14.986mm
- Efficiency :
- 84 %
- Max Output Voltage :
- 5V
- Mounting Type :
- Through Hole
- Series :
- SIMPLE SWITCHER®
- Max Supply Voltage :
- 40V
- Number of Pins :
- 7
- Terminal Position :
- Zig-Zag
- Frequency :
- 260kHz
- Number of Outputs :
- 1
- Lead Free :
- Contains Lead
- Synchronous Rectifier :
- No
- Thickness :
- 4.572mm
- JESD-609 Code :
- e0
- Lifecycle Status :
- NRND (Last Updated: 3 days ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- TO-220-7 (Formed Leads)
- Packaging :
- Tube
- Topology :
- Buck
- Output Voltage :
- 5V
- Width :
- 10.16mm
- Nominal Output Voltage :
- 5V
- Voltage - Input (Max) :
- 40V
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Base Part Number :
- LM2678
- Control Mode :
- VOLTAGE-MODE
- Output Type :
- FIXED
- Function :
- Step-Down
- Current - Output :
- 5A
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Quiescent Current :
- 4.2mA
- Output Configuration :
- Positive
- Number of Terminations :
- 7
- Mount :
- Through Hole
- Control Technique :
- PULSE WIDTH MODULATION
- Height :
- 4.7mm
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Min Output Voltage :
- 5V
- Min Supply Voltage :
- 8V
- Input Voltage-Nom :
- 12V
- Max Output Current :
- 5A
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- LM2678T-5.0
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2678T-5.0 Overview
Introducing the LM2678T-5.0 from National Semiconductor, a top-tier component in the field of Voltage Regulators - DC DC Switching Regulators. This robust regulator is designed to manage power supply efficiently in a range of demanding applications. Capable of handling input voltages from 8V to 40V and delivering up to 5A of output current, this device ensures reliable performance under various operating conditions. The LM2678T-5.0 is engineered to simplify power design systems, making it an ideal choice for developers looking to enhance the efficiency and longevity of their products.
LM2678T-5.0 Features
The LM2678T-5.0 is packed with features designed for superior performance and ease of use. Key features include an adjustable output voltage, integrated protection mechanisms such as over-current and thermal shutdown, and a high-efficiency simple switcher design that minimizes the need for external components. The device's ability to operate over a wide input voltage range allows for versatile applications, making it a reliable choice for complex electronic systems.
LM2678T-5.0 Applications
- Automotive Electronics: The LM2678T-5.0 can be used to power automotive subsystems, providing stable voltage in environments with variable input conditions.
- Industrial Power Supplies: Ideal for driving high-demand industrial tools and machinery, ensuring consistent performance even under fluctuating power conditions.
- Portable Devices: Its efficient power management capabilities make it suitable for portable devices that require a compact, reliable power solution.
- Telecommunications: Supports telecommunications equipment with consistent power, crucial for maintaining system reliability and connectivity.
- Consumer Electronics: Powers a wide range of consumer electronics, offering flexibility and durability for everyday applications.
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