28V, 0.5A Step-Down Converter with SNOOZE Mode Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 10-WFDFN Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #DCS-Control™

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 16-VFQFN Exposed Pad #RegulatorSwitching #commonpartslibrary

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 8-SOIC (0.154", 3.90mm Width) #CommonPartLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA #commonpartslibrary #integratedcircuit #powermanagement #voltageregulator

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-WFDFN Exposed Pad #RegulatorSwitching #commonpartslibrary

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-SOIC (0.154", 3.90mm Width) #RegulatorSwitching #commonpartslibrary

Buck-Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 12-UFBGA, DSBGA #commonpartslibrary #integratedcircuit #powermanagement #voltageregulator

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 5A TO-263-8, D²Pak (7 Leads + Tab), TO-263CA #Commonpartslibrary #Integratedcircuit #Powermanagement #Voltageregulator

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 400mA 8-WFDFN #commonpartsLibrary #integratedcircuit #powermanagement #voltageregulator

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 350mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) #ad #dcdc #power

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 8A 16-PowerVFQFN #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #LM61480

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

Linear Voltage Regulator IC Positive Fixed 3.3V to 5V 1 Output 30mA SOT-23-5 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LinearRegulator #VoltageRegulator

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3.5A 14-PowerVFQFN #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Swtiching-regulator #LM62435

Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A (Switch) 10-VFDFN Exposed Pad #commonpartslibrary #integratedcircuit #powermanagement #voltageregulator

Linear Voltage Regulator IC Positive Fixed 3.3V 1 Output 500mA 6-WSON #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LinearRegulator #VoltageRegulator

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 5A TO-263-8, D²Pak (7 Leads + Tab), TO-263CA #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #Switching-Regulator #LM2678

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA #commonpartslibrary #integratedcircuit #powermanagement #voltageregulator

Buck-Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 12-WFDFN Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #Switching-regulator #ISL9110

Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 400mA (Switch) SOT-23-5 Thin, TSOT-23-5 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #MAX1724

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-220-5 #commonpartslibrary #integratedcircuit #powermanagement #voltageregulator

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 200mA SC-74A, SOT-753 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #XC9265

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) #RegulatorSwitching #commonpartslibrary

Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 200mA (Switch) 6-TSSOP, SC-88, SOT-363 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #Switching-regulator #TPS61221

Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 60mA 6-WFDFN Exposed Pad #power #dcdc #3V3