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
- ECCN Code :
- EAR99
- Width :
- 7.62mm
- Packaging :
- Tube
- Function :
- Step-Up, Step-Down
- Mounting Type :
- Through Hole
- Control Technique :
- PULSE WIDTH MODULATION
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 2.54mm
- Pbfree Code :
- No
- Control Mode :
- CURRENT-MODE
- Voltage - Output (Min/Fixed) :
- 1.25V
- Synchronous Rectifier :
- No
- Number of Pins :
- 16
- Input Voltage-Nom :
- 5V
- Min Output Voltage :
- 2.5V
- Max Output Voltage :
- 40V
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 16
- Current Rating :
- 1.5A
- Mount :
- Through Hole
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Number of Outputs :
- 1
- Voltage - Output (Max) :
- 40V Switch
- Frequency - Switching :
- 100Hz~100kHz
- Operating Temperature :
- 0°C~70°C TA
- Current - Output :
- 1.5A Switch
- Output Voltage :
- 40V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Configuration :
- Positive or Negative
- Base Part Number :
- LM78S40
- Height Seated (Max) :
- 5.08mm
- Terminal Position :
- Dual
- Min Supply Voltage :
- 2.5V
- Max Output Current :
- 1.5A
- Max Supply Voltage :
- 40V
- Output Type :
- Adjustable
- Topology :
- Buck, Boost
- Lead Free :
- Contains Lead
- 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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