LM2677SX-3.3
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- Mfr.Part #
- LM2677SX-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 5A TO263-7
- Stock
- 881
- In Stock ：
- 881
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Topology :
- Buck
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Single
- Function :
- Step-Down
- Operating Temperature :
- -40°C~125°C TJ
- Output Configuration :
- Positive
- RoHS Status :
- Non-RoHS Compliant
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 235
- Max Output Current :
- 5A
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Series :
- SIMPLE SWITCHER®
- Synchronous Rectifier :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Frequency - Switching :
- 260kHz
- Voltage - Input (Min) :
- 8V
- ECCN Code :
- EAR99
- Lead Free :
- Contains Lead
- Number of Terminations :
- 7
- Packaging :
- Tape and Reel (TR)
- Operating Supply Voltage :
- 40V
- Quiescent Current :
- 4.2mA
- Output Type :
- FIXED
- Width :
- 8.64mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Min Output Voltage :
- 3.3V
- Input Voltage-Nom :
- 12V
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Base Part Number :
- LM2677
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Form :
- Gull wing
- Output Voltage :
- 3.3V
- Mount :
- Surface Mount
- Voltage - Output (Min/Fixed) :
- 3.3V
- JESD-609 Code :
- e0
- Number of Pins :
- 7
- Pbfree Code :
- No
- Datasheets
- LM2677SX-3.3
Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2677SX-3.3 Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2677SX-3.3 is a high-performance solution tailored for efficient power management in various electronic applications. Designed by Texas Instruments, a leader in semiconductor innovation, the LM2677SX-3.3 is part of the SIMPLE SWITCHER® series, known for their reliability and ease of use. This regulator offers a fixed output voltage of 3.3V, capable of delivering up to 5A of output current, making it an ideal choice for powering heavy-load circuits while maintaining stability and efficiency.
LM2677SX-3.3 Features
The LM2677SX-3.3 integrates several key features that enhance its performance and usability:
- Adjustable Output Voltage: Provides a fixed 3.3V output, suitable for standardized applications while maintaining high efficiency.
- High Efficiency: With a switching frequency of up to 260 kHz, it reduces the need for external components and minimizes power loss.
- Thermal Shutdown and Current Limit Protection: Ensures reliable operation by protecting against excessive temperature and current overload.
- Wide Input Voltage Range: Operates over a broad input voltage from 8V to 40V, accommodating varying levels of input supply.
- Simple External Components: Requires minimal external components, facilitating easier and compact circuit design.
LM2677SX-3.3 Applications
- Consumer Electronics: Ideal for powering devices like portable media players and gaming consoles, where consistent and efficient power delivery is crucial.
- Embedded Systems: Used in microcontroller-based applications, providing stable 3.3V to sensors and other precision components.
- Telecommunications: Powers RF and communication devices, ensuring reliable operation even under fluctuating power supply conditions.
- Automotive Applications: Suitable for automotive electronics where robust power management is essential for performance and safety.
- Industrial Equipment: Helps in driving motors, PLCs, and other industrial machinery with efficient power management and minimal heat generation.
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