LM78S40CN
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- Mfr.Part #
- LM78S40CN
- Manufacturer
- National Semiconductor
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- 1.5A, 100KHZ BIPOLAR, PDIP16
- Stock
- 36,723
- In Stock ：
- 36,723
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Current - Output :
- 1.5A Switch
- Mount :
- Through Hole
- Output Type :
- Adjustable
- Height Seated (Max) :
- 5.08mm
- Input Voltage-Nom :
- 5V
- Current Rating :
- 1.5A
- Frequency - Switching :
- 100Hz~100kHz
- Terminal Position :
- Dual
- Function :
- Step-Up, Step-Down
- Terminal Pitch :
- 2.54mm
- Width :
- 7.62mm
- ECCN Code :
- EAR99
- Synchronous Rectifier :
- No
- Mounting Type :
- Through Hole
- Number of Pins :
- 16
- Topology :
- Buck, Boost
- Packaging :
- Tube
- Base Part Number :
- LM78S40
- Pbfree Code :
- No
- Lead Free :
- Contains Lead
- Max Output Current :
- 1.5A
- Operating Temperature :
- 0°C~70°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output (Max) :
- 40V Switch
- Number of Terminations :
- 16
- Output Voltage :
- 40V
- Max Output Voltage :
- 40V
- REACH SVHC :
- No SVHC
- Min Output Voltage :
- 2.5V
- Number of Outputs :
- 1
- Control Mode :
- CURRENT-MODE
- Max Supply Voltage :
- 40V
- Voltage - Output (Min/Fixed) :
- 1.25V
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Min Supply Voltage :
- 2.5V
- Output Configuration :
- Positive or Negative
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- LM78S40CN
[Voltage Regulators - DC DC Switching Regulators National Semiconductor LM78S40CN] Overview
The LM78S40CN, manufactured by National Semiconductor, is a high-performance DC-DC switching regulator integrated circuit designed to provide reliable power conversion in various electronic applications. With its robust construction and advanced features, this regulator is an ideal choice for demanding industrial and commercial environments.
Featuring a maximum output current of 1.5A and operating at a frequency of 100kHz, the LM78S40CN delivers efficient power conversion while ensuring stable output voltage regulation. Its bipolar design enhances performance and reliability, making it suitable for a wide range of voltage regulation tasks.
Whether used in telecommunications equipment, industrial automation systems, or consumer electronics, the LM78S40CN excels in delivering consistent power supply performance, meeting the stringent requirements of modern electronic devices.
LM78S40CN Features
- High output current capability of 1.5A
- Operating frequency of 100kHz
- Bipolar design for enhanced performance
- PDIP16 package for easy integration
- Wide input voltage range
- Efficient power conversion
- Stable output voltage regulation
- Reliable performance in various environmental conditions
LM78S40CN Applications
- Industrial Automation: The LM78S40CN is ideal for voltage regulation in industrial control systems, motor drives, and power supply units, ensuring stable and reliable operation of machinery and equipment.
- Telecommunications: This regulator can be used in telecommunications infrastructure, such as base stations and network equipment, to provide consistent power supply, enhancing overall system performance and reliability.
- Consumer Electronics: In consumer electronics devices like set-top boxes, gaming consoles, and audio amplifiers, the LM78S40CN delivers efficient power conversion, prolonging battery life and ensuring smooth operation.
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