LM2677T-3.3
- Mfr.Part #
- LM2677T-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-7 (Formed Leads)
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 5A TO220-7
- Stock
- 166
- In Stock :
- 166
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Series :
- SIMPLE SWITCHER®
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Supply Voltage :
- 40V
- Mounting Type :
- Through Hole
- Quiescent Current :
- 4.2mA
- Voltage - Input (Min) :
- 8V
- ECCN Code :
- EAR99
- Voltage - Input (Max) :
- 40V
- Synchronous Rectifier :
- No
- Frequency - Switching :
- 260kHz
- Number of Terminations :
- 7
- Packaging :
- Tube
- Input Voltage-Nom :
- 12V
- Mount :
- Through Hole
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Configuration :
- Positive
- Function :
- Step-Down
- Control Mode :
- CURRENT-MODE
- Number of Pins :
- 7
- Topology :
- Buck
- Operating Temperature :
- -40°C~125°C TJ
- RoHS Status :
- Non-RoHS Compliant
- Output Voltage :
- 3.3V
- Output Type :
- FIXED
- JESD-609 Code :
- e0
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- No
- Number of Outputs :
- 1
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Position :
- Zig-Zag
- Lead Free :
- Contains Lead
- Package / Case :
- TO-220-7 (Formed Leads)
- Base Part Number :
- LM2677
- Max Output Current :
- 5A
- Datasheets
- LM2677T-3.3

[Voltage Regulators - DC DC Switching Regulators] Texas Instruments LM2677T-3.3 Overview
Introducing the LM2677T-3.3, a high-performance DC-DC switching regulator meticulously crafted by Texas Instruments to meet the demanding needs of modern electronic systems. Engineered with precision and reliability in mind, this integrated circuit (IC) regulator is designed to deliver a stable output voltage of 3.3V with an impressive current rating of 5A, making it an ideal choice for a wide range of applications where efficient power management is paramount.
With its compact TO220-7 package and advanced buck regulator design, the LM2677T-3.3 offers unparalleled performance and versatility, making it the go-to solution for engineers and developers seeking optimal power solutions for their projects.
LM2677T-3.3 Features
- Highly efficient buck regulator design
- Stable output voltage of 3.3V
- Maximum output current of 5A
- Wide input voltage range for flexibility
- Compact TO220-7 package for easy integration
- Overcurrent and thermal shutdown protection for enhanced safety
- Designed for high reliability and longevity
LM2677T-3.3 Applications
- Industrial Automation: The LM2677T-3.3 is perfect for powering control systems, sensors, and actuators in industrial automation applications, ensuring stable and reliable operation in demanding environments.
- Telecommunications Equipment: Utilize the LM2677T-3.3 to provide a consistent power supply for communication devices, such as routers, switches, and base stations, guaranteeing uninterrupted connectivity.
- Renewable Energy Systems: Integrate the LM2677T-3.3 into solar inverters, wind turbines, and battery charging systems to regulate voltage and maximize energy harvesting efficiency.
- Consumer Electronics: Enhance the performance of consumer electronics like set-top boxes, gaming consoles, and LED lighting fixtures with the LM2677T-3.3's efficient power management capabilities.
- Medical Devices: Ensure the reliability and safety of medical devices such as patient monitors, infusion pumps, and diagnostic equipment by powering them with the LM2677T-3.3.
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