LM2677SD-3.3/NOPB
- Mfr.Part #
- LM2677SD-3.3/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 14-VDFN Exposed Pad
- Datasheet
- Download
- Description
- LM2677 SIMPLE SWITCHER HIGH EFFI
- Stock
- 8,861
- In Stock :
- 8,861
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- Synchronous Rectifier :
- No
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Voltage - Input (Min) :
- 8V
- Number of Outputs :
- 1
- Thickness :
- 1mm
- Topology :
- Buck
- Number of Terminations :
- 14
- Terminal Finish :
- Matte Tin (Sn)
- Function :
- Step-Down
- Voltage - Output (Min/Fixed) :
- 3.3V
- Efficiency :
- 82 %
- Output Type :
- FIXED
- Mount :
- Surface Mount
- Series :
- SIMPLE SWITCHER®
- Frequency - Switching :
- 260kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Control Mode :
- VOLTAGE-MODE
- Length :
- 6mm
- Output Voltage :
- 3.3V
- Base Part Number :
- LM2677
- Input Voltage-Nom :
- 12V
- Min Output Voltage :
- 3.3V
- Height :
- 1mm
- Operating Temperature :
- -40°C~125°C TJ
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Max Output Current :
- 5A
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 4.2mA
- Operating Supply Voltage :
- 40V
- Terminal Pitch :
- 0.8mm
- Number of Pins :
- 14
- Package / Case :
- 14-VDFN Exposed Pad
- Width :
- 5mm
- Datasheets
- LM2677SD-3.3/NOPB

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2677SD-3.3/NOPB Overview
The LM2677SD-3.3/NOPB by Texas Instruments is a stellar example of modern power management technology, designed to cater to the demanding needs of high-efficiency, reliable voltage regulation in complex electronic systems. This component from the SIMPLE SWITCHER® series ensures an optimal balance between performance and compactness, offering an adjustable output voltage and integrated features that enhance system reliability and simplify design processes. The use of advanced manufacturing technologies positions the LM2677SD-3.3/NOPB as a critical solution for developers seeking robust, energy-efficient applications in a variety of market segments.
LM2677SD-3.3/NOPB Features
This DC DC Switching Regulator is built with an efficiency of up to 95%, allowing it to operate at lower temperatures and improving the overall energy efficiency of the application. It supports a wide input voltage range from 8V to 40V, making it versatile across different power supply scenarios. Moreover, the device includes built-in protection features such as thermal shutdown, current limiting, and under-voltage lockout, ensuring safe operation under adverse conditions. The compact SOP-8 package is ideal for space-constrained applications.
LM2677SD-3.3/NOPB Applications
- Consumer Electronics: Utilized in devices like gaming consoles and home theater systems, where stable and efficient power is crucial for performance and longevity.
- Telecommunications: Employs in networking equipment such as routers and switches, ensuring reliable power delivery for consistent data transmission.
- Automotive Applications: Integrated in automotive electronics, including infotainment systems and advanced driver-assistance systems (ADAS), to provide stable operation despite fluctuating car battery voltages.
- Industrial Systems: Serves in control systems for automation and process control, where precision and reliability are paramount.
- Portable Devices: Used in portable medical devices and mobile computing equipment, benefiting from its high efficiency and low heat generation for extended battery life and user safety.
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