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™

Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 2.2A (Switch) SOT-23-5 Thin, TSOT-23-5 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator

Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 3A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA #CommonPartsLibrary #IntegratedCircuit #PowerManagement #VoltageRegulator #SwitchingRegulator #DCDC

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 12-WFDFN Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-Regulator #LMR51450

Buck Switching Regulator IC Positive Adjustable 1V 1 Output 5A 30-WFQFN Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #Switching-Regulator #LM76005

Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 1A 14-PowerTSSOP (0.173", 4.40mm Width) The LM5010 step-down switching regulator features all the functions needed to implement a low-cost, efficient, buck bias regulator capable of supplying in excess of 1-A load current. This high-voltage regulator contains an N-Channel Buck Switch, and is available in thermally enhanced 10-pin WSON and 14-pin HTSSOP packages. The hysteretic regulation scheme requires no loop compensation, resulting in fast load transient response, and simplifies circuit implementation. The operating frequency remains constant with line and load variations due to the inverse relationship between the input voltage and the ON-time. The valley current limit detection is set at 1.25 A. Additional features include: VCC undervoltage lockout, thermal shutdown, gate drive undervoltage lockout, and maximum duty cycle limiter Features 1• Input Voltage Range: 8 V to 75 V • Valley Current Limit At 1.25 A • Switching Frequency Can Exceed 1 MHz • Integrated N-Channel Buck Switch • Integrated Start-Up Regulator • No Loop Compensation Required • Ultra-Fast Transient Response • Operating Frequency Remains Constant With Load and Line Variations • Maximum Duty Cycle Limited During Start-Up • Adjustable Output Voltage • Precision 2.5-V Feedback Reference • Thermal Shutdown • Exposed Thermal Pad for Improved Heat Dissipation 2 Applications • High Efficiency Point-of-Load (POL) Regulator • Non-Isolated Telecommunications Buck Regulator • Secondary High Voltage Post Regulator • Automotive Systems #TexasInstruments #LM5010MHXNOPB #BuckRegulator #DCDCConverter #SwitchingRegulator #PowerManagement #HighVoltage #StepDownConverter #IndustrialElectronics #EmbeddedSystems #PowerSupplyDesign #HTSSOP14 #PMIC #ElectronicsDesign #VoltageRegulator

Buck Switching Regulator IC Positive Adjustable 1.8V 1 Output 750mA 6-XFBGA, DSBGA #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-Regulator #TPS62840

Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2.5A 30-WFQFN Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #LM76002

Buck-Boost Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 21-PowerVFQFN #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #TPS552872

Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-SOIC (0.154", 3.90mm Width) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #LM2594

Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-TSSOP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Switching-regulator #UCC2897

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A SOT-23-6 Thin, TSOT-23-6 #CommonPartsLibrary #IntegratedCircuit #power-management #Voltage-regulator #Switching-regulator

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 Adjustable 0.55V 4 Output 3A, 3A, 2A, 2A 33-PowerFLGA Module #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #MPM #MPM54304

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

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 8-SOIC (0.154", 3.90mm Width) Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #AP64100

Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 650mA 8-PowerSOIC (0.154", 3.90mm Width) #Integrated-circuit #power-management #Voltage-regulator #Switching-regulator #LM5169

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #Eco-Mode™ #TPS54231

Buck Switching Regulator IC Positive Programmable 1.8V 1 Output 300mA 12-WFDFN Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #Switching-regulator #DCS-Control™ #TPS62745

Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 25A 16-PowerWFQFN #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #Switching-regulator #TPS54

Buck-Boost Switching Regulator IC Positive Adjustable (Fixed) 1.5V (3.3V) 1 Output 1A, 2.2A 10-VFDFN Exposed Pad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #SWitching-Regulator #MP2155

Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.245V 1 Output 3A (Switch) TO-263-8, D2PAK (7 Leads + Tab), TO-263CA #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator #LT1371

Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154", 3.90mm Width) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #voltage-regulator #switching-regulator #MC34063