LM2673S-5.0
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- Mfr.Part #
- LM2673S-5.0
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- LM2673 8V TO 40V, 3A SIMPLE SWIT
- Stock
- 26,809
- In Stock ：
- 26,809
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- REACH SVHC :
- No SVHC
- Control Technique :
- PULSE WIDTH MODULATION
- Current - Output :
- 3A
- Voltage - Input (Min) :
- 8V
- Number of Outputs :
- 1
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Frequency :
- 260kHz
- Terminal Position :
- Single
- Control Mode :
- VOLTAGE-MODE
- ECCN Code :
- EAR99
- Series :
- SIMPLE SWITCHER®
- Input Voltage-Nom :
- 12V
- Number of Pins :
- 7
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Topology :
- Buck
- Length :
- 10.1mm
- Lead Free :
- Contains Lead
- JESD-609 Code :
- e0
- Output Type :
- FIXED
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- No
- Max Output Current :
- 3A
- Lifecycle Status :
- NRND (Last Updated: 3 days ago)
- Voltage - Input (Max) :
- 40V
- Output Voltage :
- 5V
- Function :
- Step-Down
- RoHS Status :
- Non-RoHS Compliant
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 235
- Height :
- 4.65mm
- Mount :
- Surface Mount
- Width :
- 8.89mm
- Quiescent Current :
- 4.2mA
- Nominal Output Voltage :
- 5V
- Output Configuration :
- Positive
- Base Part Number :
- LM2673
- Operating Temperature :
- -40°C~125°C TJ
- Packaging :
- Tube
- Operating Supply Voltage :
- 40V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 7
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Thickness :
- 4.44mm
- Efficiency :
- 88 %
- Datasheets
- LM2673S-5.0
LM2673S-5.0 Documents
Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2673S-5.0 Overview
The Texas Instruments LM2673S-5.0 from the Voltage Regulators - DC DC Switching Regulators category represents a pinnacle of innovation in power management technology. Engineered for high efficiency and reliability, this device is an optimal solution for converting a higher voltage input (8V to 40V) to a lower regulated output voltage (5.0V), while delivering up to 3A of output current. This compact, feature-rich component is designed to meet the rigorous demands of both high-performance consumer and industrial electronic applications, making it a crucial part of any power supply design.
LM2673S-5.0 Features
The LM2673S-5.0 is packed with advanced features that set it apart from conventional switching regulators. Its SIMPLE SWITCHER® technology facilitates a straightforward design process, minimizing external component count and simplifying the PCB layout. Key features include a high-efficiency rating which reduces thermal output, adjustable output voltage, and a wide input voltage range. Additionally, the device includes built-in thermal shutdown, current limiting capabilities, and frequency synchronization for better noise reduction in sensitive applications.
LM2673S-5.0 Applications
- Portable Devices: Utilizes the LM2673S-5.0 to manage efficient power supply in portable electronics, ensuring extended battery life and stable operation under variable load conditions.
- Networking Equipment: Employs this regulator for consistent power management in routers and switches, enhancing device reliability and performance in communication infrastructures.
- Industrial Systems: Applies the LM2673S-5.0 in industrial automation systems for robust, efficient power conversion, critical for maintaining system integrity and operational safety.
- Automotive Applications: Uses in automotive electronics to provide stable, reliable power in environments subject to wide temperature variations and fluctuating input conditions.
- Consumer Electronics: Ideal for applications such as gaming consoles and home entertainment systems, where efficient power management is key to enhancing user experience and device functionality.
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