LM2673S-3.3
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- Mfr.Part #
- LM2673S-3.3
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 5.4
- Stock
- 7,371
- In Stock ：
- 7,371
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Base Part Number :
- LM2673
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tube
- Nominal Output Voltage :
- 3.3V
- Output Type :
- FIXED
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Frequency - Switching :
- 260kHz
- Lead Free :
- Contains Lead
- Series :
- SIMPLE SWITCHER®
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Outputs :
- 1
- Operating Supply Voltage :
- 40V
- Operating Temperature :
- -40°C~125°C TJ
- Length :
- 10.1mm
- Min Output Voltage :
- 3.3V
- JESD-609 Code :
- e0
- ECCN Code :
- EAR99
- Thickness :
- 4.44mm
- Output Configuration :
- Positive
- Control Mode :
- VOLTAGE-MODE
- Number of Pins :
- 7
- Mounting Type :
- Surface Mount
- Max Output Current :
- 3A
- Number of Terminations :
- 7
- REACH SVHC :
- No SVHC
- Output Voltage :
- 3.3V
- Quiescent Current :
- 4.2mA
- Lifecycle Status :
- NRND (Last Updated: 1 day ago)
- Terminal Position :
- Single
- Height :
- 4.65mm
- Topology :
- Buck
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Form :
- Gull wing
- Function :
- Step-Down
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Synchronous Rectifier :
- No
- Peak Reflow Temperature (Cel) :
- 235
- Width :
- 8.89mm
- Voltage - Input (Min) :
- 8V
- Efficiency :
- 86 %
- Mount :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Input Voltage-Nom :
- 12V
- Voltage - Input (Max) :
- 40V
- Datasheets
- LM2673S-3.3
LM2673S-3.3 Documents
[Voltage Regulators - DC DC Switching Regulators] Overview
Introducing the cutting-edge LM2673S-3.3 voltage regulator by National Semiconductor, a pioneering solution tailored to meet the demands of modern electronic systems. This SWITCHING REG, VOLTAGEMODE, 5.4 device stands as a beacon of innovation, offering unrivaled performance and reliability in voltage regulation.
Designed with precision engineering and leveraging the latest technological advancements, the LM2673S-3.3 sets a new standard for efficiency and stability in power management. Its compact form factor and robust design make it ideal for a wide range of applications, from consumer electronics to industrial machinery.
Empower your projects with the assurance of consistent and precise voltage regulation, courtesy of the LM2673S-3.3. Experience unparalleled performance and reliability for your critical applications, ensuring seamless operation and peace of mind.
LM2673S-3.3 Features
- SWITCHING REG technology for enhanced efficiency and performance
- VOLTAGEMODE control mechanism for precise voltage regulation
- Compact and durable design for versatile integration
- Wide input voltage range of 5.4 volts, catering to diverse power supply requirements
- Highly efficient operation for reduced power consumption and heat dissipation
- Robust build quality ensures reliability in demanding environments
LM2673S-3.3 Applications
- Industrial Automation: The LM2673S-3.3 is instrumental in regulating voltage levels in industrial automation systems, ensuring stable power delivery for machinery and equipment, thus maximizing operational efficiency and minimizing downtime.
- Telecommunications: Deployed in telecommunications infrastructure, this voltage regulator facilitates consistent power supply to network components, guaranteeing uninterrupted communication services and optimal performance.
- Consumer Electronics: From portable devices to home appliances, the LM2673S-3.3 delivers reliable voltage regulation, safeguarding sensitive electronics and enhancing overall product longevity and performance.
- Automotive Electronics: In automotive applications, this regulator plays a crucial role in maintaining stable voltage levels for various onboard systems, contributing to vehicle safety and reliability on the road.
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