LM2577T-ADJ
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- Mfr.Part #
- LM2577T-ADJ
- Manufacturer
- National Semiconductor
- Package / Case
- TO-220-5
- Datasheet
- Download
- Description
- LM2577 SIMPLE SWITCHER 3.5V TO 4
- Stock
- 25,078
- In Stock ：
- 25,078
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Input Voltage-Nom :
- 5V
- Termination :
- Through Hole
- Control Mode :
- CURRENT-MODE
- Topology :
- Boost, Flyback, Forward Converter
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- TO-220-5
- Efficiency :
- 80 %
- Output Type :
- Adjustable
- Min Supply Voltage :
- 3.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Synchronous Rectifier :
- No
- Mounting Type :
- Through Hole
- Terminal Position :
- Single
- Min Output Voltage :
- 1.23V
- Packaging :
- Tube
- Base Part Number :
- LM2577
- REACH SVHC :
- No SVHC
- Max Output Voltage :
- 15V
- Series :
- SIMPLE SWITCHER®
- Voltage - Output (Min/Fixed) :
- 1.23V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Outputs :
- 1
- Output Configuration :
- Positive
- Function :
- Step-Up, Step-Up/Step-Down
- Max Output Current :
- 3A
- Number of Terminations :
- 5
- Thickness :
- 4.58mm
- Lead Free :
- Contains Lead
- Current - Output :
- 3A Switch
- Lifecycle Status :
- NRND (Last Updated: 4 days ago)
- Length :
- 10.16mm
- Height :
- 4.7mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Mount :
- Through Hole
- Width :
- 8.51mm
- Max Supply Voltage :
- 40V
- JESD-609 Code :
- e0
- Peak Reflow Temperature (Cel) :
- 260
- Output Voltage :
- 60V
- Number of Pins :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 10mA
- Operating Temperature :
- -40°C~125°C TJ
- Input Current :
- 7.5mA
- Frequency :
- 52kHz
- Voltage - Output (Max) :
- 60V Switch
- Datasheets
- LM2577T-ADJ
LM2577T-ADJ Documents
[Voltage Regulators - DC DC Switching Regulators] National Semiconductor LM2577T-ADJ Overview
The National Semiconductor LM2577T-ADJ is a versatile DC-DC switching regulator designed to provide efficient power conversion in a wide range of applications. With its simple switcher design, this integrated circuit offers reliable performance, making it an ideal choice for various industrial and commercial projects.
Featuring a voltage input range from 3.5V to 40V, the LM2577T-ADJ is capable of delivering adjustable output voltages up to 4V, providing flexibility to suit different power requirements. Its robust construction and advanced control mechanisms ensure stable operation even in demanding environments.
Whether you're designing power supplies for automotive systems, industrial equipment, or consumer electronics, the LM2577T-ADJ offers the efficiency and reliability you need to bring your projects to life.
LM2577T-ADJ Features
- Wide input voltage range: 3.5V to 40V
- Adjustable output voltage up to 4V
- Efficient DC-DC switching regulator design
- Robust performance for industrial and commercial applications
- Simple switcher architecture for ease of use
- Stable operation in varying environmental conditions
LM2577T-ADJ Applications
- Automotive Power Systems: The LM2577T-ADJ can be used to regulate voltage in automotive power systems, ensuring stable power delivery to various components such as sensors, actuators, and lighting systems.
- Industrial Automation: In industrial automation settings, this regulator can help maintain consistent power levels for PLCs, motor drives, and control systems, enhancing overall system reliability and performance.
- Consumer Electronics: From portable devices to home appliances, the LM2577T-ADJ is suitable for a wide range of consumer electronics applications, providing efficient power conversion for optimal device operation.
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