LM2577T-12/LF03
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- Mfr.Part #
- LM2577T-12/LF03
- Manufacturer
- National Semiconductor
- Package / Case
- TO-220-5 Formed Leads
- Datasheet
- Download
- Description
- SWITCHING REGULATOR
- Stock
- 35,561
- In Stock ：
- 35,561
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Position :
- Zig-Zag
- Number of Outputs :
- 1
- Package / Case :
- TO-220-5 Formed Leads
- Operating Supply Voltage :
- 40V
- Function :
- Step-Up, Step-Up/Step-Down
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Output (Min/Fixed) :
- 12V
- Number of Terminations :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Voltage - Input (Min) :
- 3.5V
- Current - Output :
- 3A Switch
- Packaging :
- Tube
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- LM2577
- JESD-609 Code :
- e3
- Efficiency :
- 80 %
- Output Type :
- FIXED
- Synchronous Rectifier :
- No
- Input Voltage-Nom :
- 5V
- Operating Temperature :
- -40°C~125°C TJ
- JESD-30 Code :
- R-PZIP-T5
- Frequency - Switching :
- 52kHz
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Pbfree Code :
- No
- Series :
- SIMPLE SWITCHER®
- Quiescent Current :
- 10mA
- Max Output Current :
- 3A
- Topology :
- Boost, Flyback, Forward Converter
- Output Configuration :
- Positive
- ECCN Code :
- EAR99
- Mount :
- Through Hole
- Output Voltage :
- 12V
- Lead Free :
- Contains Lead
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LM2577T-12/LF03
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2577T-12/LF03 Overview
The Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2577T-12/LF03 is a high-performance switching regulator designed for robust and efficient power conversion. Crafted by the renowned National Semiconductor, this regulator stands out in its class for reliability and efficiency. It is ideal for applications requiring a stable output from a variable input voltage, ensuring consistent performance even under challenging conditions. Its ability to handle high input voltages while providing a fixed output makes it a versatile choice for a broad range of industrial and commercial applications.
LM2577T-12/LF03 Features
- Adjustable output voltage range, facilitating a customizable power solution.
- High efficiency, reducing energy consumption and heat generation.
- Wide input voltage range, accommodating fluctuating power supplies.
- Thermal overload protection, ensuring durability and safety in operation.
- Low ripple and noise output, which is critical for sensitive electronic applications.
LM2577T-12/LF03 Applications
- Consumer Electronics: Used in devices like gaming consoles and home appliances to ensure stable operation despite variable power input.
- Automotive Supplies: Powers electronic systems within vehicles that require consistent voltage for optimal performance.
- Telecommunication Equipment: Essential in telecom racks where stable power helps maintain communication integrity.
- Portable Devices: Ideal for battery-powered devices requiring efficient power conversion to extend battery life.
- Renewable Energy Systems: Used in solar power inverters and wind turbines to manage power effectively from variable renewable sources.
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