LM78S40N
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- Mfr.Part #
- LM78S40N
- Manufacturer
- National Semiconductor
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- 1.5A, 100KHZ BIPOLAR, PDIP16
- Stock
- 174
- In Stock ：
- 174
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Technique :
- PULSE WIDTH MODULATION
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- SWITCHING REGULATOR
- RoHS Status :
- Non-RoHS Compliant
- Width :
- 7.62mm
- Lead Free :
- Contains Lead
- Packaging :
- Tube
- JESD-609 Code :
- e0
- Voltage - Output (Max) :
- 40V Switch
- Output Configuration :
- Positive or Negative
- Base Part Number :
- LM78S40
- Max Output Voltage :
- 40V
- Number of Outputs :
- 1
- Output Type :
- Adjustable
- Terminal Position :
- Dual
- Mount :
- Through Hole
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C TA
- Min Output Voltage :
- 1.25V
- Topology :
- Buck, Boost
- Function :
- Step-Up, Step-Down
- Max Output Current :
- 1.5A
- Current - Output :
- 1.5A Switch
- Terminal Pitch :
- 2.54mm
- Height Seated (Max) :
- 5.08mm
- Number of Pins :
- 16
- Number of Terminations :
- 16
- Voltage - Input (Min) :
- 2.5V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Output Voltage :
- 40V
- Synchronous Rectifier :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Voltage - Output (Min/Fixed) :
- 1.25V
- Input Voltage-Nom :
- 5V
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Frequency - Switching :
- 100Hz~100kHz
- Pbfree Code :
- No
- Datasheets
- LM78S40N
[Voltage Regulators - DC DC Switching Regulators] National Semiconductor LM78S40N Overview
Welcome to the cutting-edge realm of DC DC Switching Regulators, proudly crafted by National Semiconductor in the form of the LM78S40N. This sophisticated device stands as a beacon of excellence, offering a seamless blend of power, efficiency, and reliability. Designed to meet the demands of modern electronic systems, the LM78S40N delivers a robust solution for voltage regulation challenges.
With a maximum output current of 1.5A and a switching frequency of 100KHz, this bipolar PDIP16 package epitomizes innovation in integrated circuits. Its compact design belies its formidable capabilities, making it an ideal choice for applications where space is at a premium.
Engineered with precision and ingenuity, the LM78S40N empowers businesses with the flexibility to optimize their power management strategies. Whether it's powering industrial machinery, telecommunications equipment, or automotive electronics, this regulator sets the standard for performance and versatility.
LM78S40N Features
- High output current capability of 1.5A
- Efficient switching frequency of 100KHz
- Bipolar PDIP16 package for reliable performance
- Compact design for space-constrained applications
- Wide range of input and output voltage options
- Low dropout voltage for enhanced efficiency
- Overcurrent and thermal protection for added reliability
LM78S40N Applications
- Industrial Automation: The LM78S40N is the backbone of industrial control systems, providing stable voltage regulation for PLCs, motor drives, and sensors, ensuring seamless operation in harsh environments.
- Telecommunications: In the world of telecommunications, reliability is paramount. The LM78S40N powers communication infrastructure equipment, such as base stations and routers, guaranteeing uninterrupted connectivity.
- Automotive Electronics: From engine control units to infotainment systems, the LM78S40N plays a vital role in automotive electronics, delivering consistent power to ensure optimal performance and safety on the road.
- Renewable Energy Systems: As the demand for sustainable energy solutions grows, the LM78S40N facilitates the integration of renewable energy sources by regulating voltage in solar inverters and wind turbine control systems.
- Medical Devices: Precision is critical in medical devices, and the LM78S40N provides the stable voltage required for devices such as patient monitors, infusion pumps, and diagnostic equipment, safeguarding patient health.
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