LMS3655NQRNLRQ1
- Mfr.Part #
- LMS3655NQRNLRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- 22-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 5.5A 22VQFN
- Stock
- 3,000
- In Stock :
- 3,000
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- JESD-609 Code :
- e3
- Series :
- Automotive, AEC-Q100
- Height :
- 900μm
- Output Type :
- FIXED
- Number of Outputs :
- 1
- Synchronous Rectifier :
- No
- Number of Terminations :
- 22
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 22
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input (Max) :
- 36V
- Packaging :
- Tape and Reel (TR)
- Output Voltage :
- 3.3V
- Terminal Position :
- QUAD
- Thickness :
- 850μm
- Surface Mount :
- yes
- Topology :
- Buck
- Frequency - Switching :
- 250kHz~500kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Control Mode :
- CURRENT-MODE
- Width :
- 4mm
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Min) :
- 3.9V
- Function :
- Step-Down
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Temperature :
- -40°C~125°C TA
- Mounting Type :
- Surface Mount, Wettable Flank
- Input Voltage-Nom :
- 13.5V
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LMS3655
- Voltage - Output (Min/Fixed) :
- 3.3V
- Pbfree Code :
- yes
- Package / Case :
- 22-VFQFN Exposed Pad
- Length :
- 5mm
- Current - Output :
- 5.5A
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Configuration :
- Positive
- Datasheets
- LMS3655NQRNLRQ1

Voltage Regulators - DC DC Switching Regulators Texas Instruments LMS3655NQRNLRQ1 Overview
The Texas Instruments LMS3655NQRNLRQ1 is a cutting-edge Voltage Regulator from the renowned manufacturer, designed to efficiently manage power delivery. This device, part of the Voltage Regulators - DC DC Switching Regulators category, stands out for its ability to provide a stable 3.3V output from an input ranging up to 22V. Its compact 22-VQFN package is engineered for high performance in a variety of applications, making it an ideal choice for demanding electronic environments where space and efficiency are critical. This IC REG BUCK converter is adept at handling up to 5.5A, ensuring robust power management for a wide array of industrial and automotive applications. The integration of advanced features such as power-good flags, precision enable functionality, and thermal shutdown enhance its reliability and operational safety, making it a preferred choice for high-performance designs.
LMS3655NQRNLRQ1 Features
- High efficiency buck converter capable of delivering 3.3V at 5.5A
- Wide input voltage range from up to 22V, adaptable to varying power supplies
- Compact 22-VQFN package, ideal for space-constrained applications
- Integrated safety features including thermal shutdown and under-voltage lockout
- Advanced control features like power-good flag and precision enable for enhanced system management
LMS3655NQRNLRQ1 Applications
- Automotive Electronics: Used in vehicle power systems to ensure stable operation of navigation, audio, and safety systems.
- Industrial Automation: Powers sensors and controllers reliably in harsh industrial environments, ensuring smooth and efficient machine operations.
- Telecommunications Equipment: Supplies consistent power to telecommunications hardware, critical for maintaining system reliability and connectivity.
- Portable Devices: Ideal for battery-powered devices where efficient power conversion extends battery life and enhances performance.
- Energy Management Systems: Integral in managing power distribution and efficiency in smart grid and renewable energy applications.
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