LM2679S-3.3
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- Mfr.Part #
- LM2679S-3.3
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- LM2679 SIMPLE SWITCHER 8V TO 40V
- Stock
- 83
- In Stock ：
- 83
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tube
- Output Type :
- FIXED
- Mounting Type :
- Surface Mount
- Series :
- SIMPLE SWITCHER®
- Length :
- 10.1mm
- Control Mode :
- VOLTAGE-MODE
- Voltage - Input (Min) :
- 8V
- Frequency - Switching :
- 260kHz
- Number of Outputs :
- 1
- Input Voltage-Nom :
- 12V
- Mount :
- Surface Mount
- Function :
- Step-Down
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Lifecycle Status :
- NRND (Last Updated: 3 days ago)
- Output Voltage :
- 1.23V
- Voltage - Input (Max) :
- 40V
- RoHS Status :
- Non-RoHS Compliant
- Topology :
- Buck
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 235
- Lead Free :
- Contains Lead
- Number of Terminations :
- 7
- Quiescent Current :
- 4.2mA
- Operating Temperature :
- -40°C~125°C TJ
- Thickness :
- 4.44mm
- Number of Pins :
- 7
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Voltage - Output (Min/Fixed) :
- 3.3V
- Terminal Position :
- Single
- Efficiency :
- 82 %
- Synchronous Rectifier :
- No
- Operating Supply Voltage :
- 40V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Base Part Number :
- LM2679
- JESD-609 Code :
- e0
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height :
- 4.65mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Max Output Current :
- 5A
- Width :
- 8.89mm
- Datasheets
- LM2679S-3.3
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2679S-3.3 Overview
The Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2679S-3.3 offers a high-performance solution for your power management needs. Designed by National Semiconductor, this regulator ensures efficient handling of power with its SIMPLE SWITCHER technology, capable of converting a higher voltage source (8V to 40V) down to a stable 3.3V output. Its robust design is suitable for handling demanding applications, offering both reliability and high efficiency. Ideal for businesses seeking bulk procurement for their power supply solutions, the LM2679S-3.3 is engineered to support a wide array of electronic applications, ensuring consistent performance and power efficiency.
LM2679S-3.3 Features
This device boasts an array of features designed to enhance its utility and efficiency in various applications. Key features include an adjustable output voltage range from 3.3V, high-efficiency performance, and a thermal shutdown mechanism for additional safety. The SIMPLE SWITCHER design simplifies the integration process, making it a go-to choice for developers looking for a reliable and easy-to-implement solution in their power management systems.
LM2679S-3.3 Applications
- Consumer Electronics: Utilized in devices such as gaming consoles and home appliances, where stable and efficient power is necessary for reliability and performance.
- Telecommunications: Essential in telecom equipment like routers and switches, ensuring they operate efficiently over a range of input voltages.
- Automotive Systems: Can be used in vehicle-based electronic systems where consistent and reliable power delivery is critical for safety and functionality.
- Industrial Equipment: Ideal for use in automated machinery and industrial control systems that require dependable power under variable input conditions.
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