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    Assets

    L6982N33DR

    L6982N33DR

    L6982N33DR Symbol.svgDefault
    kicad_mod

    L6982N33DR

    SOIC127P600X175-8N.kicad_modFootprint
    stp

    L6982N33DR

    L6982N33DR.stp3D Model
    L6982N33DR-thumb.png

    L6982N33DR-thumb.png

    L6982N33DR-thumbThumbnail

    L6982N33DR

    L6982N33DR thumbnail
    Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 8-SOIC (0.154", 3.90mm Width)
    L6982N33DR
    General Description
    The L6982N33DR is a high-efficiency synchronous step-down switching regulator manufactured by STMicroelectronics. It is designed to provide a fixed regulated output voltage from a wide input voltage range while maintaining excellent conversion efficiency and low power dissipation. The device integrates high-side and low-side power MOSFETs, control circuitry, protection features, and compensation functions within a compact package, reducing external component count and simplifying power supply design. Its robust architecture makes it suitable for industrial automation systems, distributed power architectures, telecommunications equipment, embedded systems, consumer electronics, smart devices, and battery-powered applications requiring efficient DC-to-DC voltage conversion.
    Key Features
    Power Conversion Architecture
    • Synchronous buck regulator topology
    • Fixed output voltage regulation
    • Integrated power MOSFETs
    • High-efficiency power conversion
    • Optimized switching performance
    • Reduced external component requirements
    Electrical Characteristics
    • Wide input voltage operating range
    • Stable output voltage regulation
    • High conversion efficiency
    • Low standby power consumption
    • Fast transient response
    • Low output ripple performance
    Control Features
    • Current-mode control architecture
    • Internal compensation circuitry
    • Soft-start functionality
    • Frequency synchronization capability
    • Stable operation under varying load conditions
    Protection Features
    • Overcurrent protection
    • Short-circuit protection
    • Thermal shutdown protection
    • Undervoltage lockout protection
    • Safe startup operation
    • Enhanced system reliability
    Power Management
    • Low-power operating modes
    • Energy-efficient design
    • Suitable for battery-powered systems
    • Optimized thermal performance
    • Reduced power dissipation
    Package Characteristics
    • Surface-mount package
    • Compact footprint
    • Automated assembly compatible
    • High-density PCB design support
    • Industrial-grade packaging
    Material Construction
    • Monolithic integrated power management solution
    • Lead-free package materials
    • RoHS-compliant construction
    • High-reliability semiconductor technology
    Environmental Characteristics
    • Suitable for industrial operating environments
    • Long operational service life
    • Reliable continuous operation
    • Robust thermal performance
    Application Areas
    • Industrial Automation Equipment
    • Embedded Systems
    • Microcontroller Power Supplies
    • FPGA and Processor Power Rails
    • Telecommunications Equipment
    • Smart Metering Systems
    • Consumer Electronics
    • Building Automation Systems
    • Distributed Power Architectures
    • Battery-Powered Devices
    • IoT Products
    • Power Management Modules
    Compliance
    • RoHS Compliant
    • Lead-Free Compatible
    • Industrial-Grade Power Management Solution
    Manufacturer
    STMicroelectronics
    Product Family
    L6982 Synchronous Step-Down Switching Regulator Series
    #L6982N33DR #STMicroelectronics #BuckConverter #DCtoDCConverter #SwitchingRegulator #PowerManagement #PowerSupplyDesign #EmbeddedSystems #IndustrialElectronics #VoltageRegulator #PowerElectronics #IoTDevices #ElectronicsEngineering #PCBDesign #SMPS

    Properties

    L6982N33DR

    STMicroelectronics

    Inductors

    st.com/resource/en/datasheet/l6982.pdf

    IC

    parametric-v1

    creativecommons.org/licenses/by/4.0/

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