LM2670S-ADJ
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- Mfr.Part #
- LM2670S-ADJ
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 5.4
- Stock
- 2,697
- In Stock ：
- 2,697
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Function :
- Step-Down
- Frequency :
- 260kHz
- Height :
- 4.65mm
- Lifecycle Status :
- NRND (Last Updated: 3 days ago)
- Current Rating :
- 3A
- Control Technique :
- PULSE WIDTH MODULATION
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Termination :
- SMD/SMT
- Input Voltage-Nom :
- 12V
- Synchronous Rectifier :
- No
- Length :
- 10.1mm
- Width :
- 8.89mm
- ECCN Code :
- EAR99
- Min Output Voltage :
- 1.2V
- Quiescent Current :
- 4.2mA
- Mount :
- Surface Mount
- Max Supply Voltage :
- 40V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Efficiency :
- 88 %
- Base Part Number :
- LM2670
- Number of Pins :
- 7
- Terminal Position :
- Single
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Voltage :
- 37V
- Thickness :
- 4.44mm
- RoHS Status :
- Non-RoHS Compliant
- Max Output Voltage :
- 37V
- Mounting Type :
- Surface Mount
- Lead Free :
- Contains Lead
- Min Supply Voltage :
- 8V
- Max Output Current :
- 3A
- Peak Reflow Temperature (Cel) :
- 235
- Terminal Form :
- Gull wing
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~125°C TJ
- Topology :
- Buck
- Output Configuration :
- Positive
- Number of Terminations :
- 7
- Control Mode :
- VOLTAGE-MODE
- Packaging :
- Tube
- JESD-609 Code :
- e0
- Voltage - Input (Min) :
- 8V
- Operating Supply Voltage :
- 40V
- Series :
- SIMPLE SWITCHER®
- Output Type :
- Adjustable
- Datasheets
- LM2670S-ADJ
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2670S-ADJ Overview
The LM2670S-ADJ from National Semiconductor represents a pinnacle in voltage regulation technology, encapsulating advanced features for high-efficiency power management. This voltage-mode switching regulator is designed to meet the rigorous demands of modern electronic devices by providing a stable and reliable power supply. Its adaptability in voltage settings enables precise control over power delivery, making it an indispensable component in a variety of industrial and consumer applications. The product's integration of cutting-edge features ensures it stands out as a reliable choice for critical systems where consistent performance is paramount.
LM2670S-ADJ Features
The LM2670S-ADJ boasts a comprehensive suite of features designed for optimal performance in power management tasks. Key features include its ability to switch efficiently at 260 kHz, which minimizes the size of external components and facilitates a more compact overall design. Additionally, the regulator supports a wide input voltage range, accommodating varying levels of input power while maintaining stable output. Its thermal shutdown and current limit protections enhance the reliability and longevity of both the regulator and the end device it powers.
LM2670S-ADJ Applications
- Consumer Electronics: Utilized in devices such as laptops and cameras for stable power delivery, ensuring efficient operation and extended battery life.
- Telecommunications Equipment: Critical for power management in communication devices, where consistent and reliable voltage is necessary for uninterrupted service.
- Portable Devices: Ideal for handheld devices, providing efficient power conversion that extends operational periods and enhances usability in mobile applications.
- Industrial Systems: Employs its robust design in industrial settings, facilitating reliable operation of machinery and electronic systems in harsh environments.
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