Part Number Manufacturer / Brand Brife Description Part StatusOutput TypeFunctionOutput ConfigurationTopologyNumber of OutputsOutput PhasesVoltage - Supply (Vcc/Vdd)Frequency - SwitchingDuty Cycle (Max)Synchronous RectifierClock SyncSerial InterfacesControl FeaturesOperating TemperaturePackage / CaseSupplier Device Package
Microchip Technology IC Regulators Controller BUCK 16MLF ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 75 V200kHz ~ 600kHz85%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-MLF® (3x3)
Microchip Technology IC Regulators Controller FLYBACK 16SOIC ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback1110 V ~ 450 V3MHz49.4%NoNo
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Enable, Frequency Control, Reset-55°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8MSOP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Buck-Boost, Flyback, SEPIC113 V ~ 5.5 V
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YesNo
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-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
Microchip Technology IC Regulators Controller BUCK 16MLF ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 38 V200kHz ~ 600kHz85%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-MLF® (3x3)
Microchip Technology IC Regulators Controller BOOST 8SOIC ActiveTransistor DriverStep-UpPositiveBoost112.9 V ~ 14 V400kHz85%NoNo
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Enable-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC Regulators Controller FLYBACK 14SOIC ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback, Forward Converter1110 V ~ 120 V3MHz49.4%NoNo
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Enable, Frequency Control, Reset-55°C ~ 125°C (TJ)14-SOIC (0.154", 3.90mm Width)14-SOIC
Microchip Technology IC Regulators Controller BUCK 16SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 32 V300kHz86%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller FLYBACK 16DIP ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback1110 V ~ 450 V3MHz49.4%NoNo
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Enable, Frequency Control, Reset-55°C ~ 125°C (TJ)16-DIP (0.300", 7.62mm)16-PDIP
Microchip Technology IC Regulators Controller BUCK 16SSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 32 V300kHz86%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.209", 5.30mm Width)16-SSOP
Microchip Technology IC Regulators Controller FLYBACK 16SOIC ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback1110 V ~ 450 V3MHz49.4%NoNo
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Enable, Frequency Control, Reset-55°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller BCK PMBUS 28WDFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 40 V100kHz ~ 1.6MHz
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YesNoI²C, PMBus, SMBusPhase Control-40°C ~ 125°C (TJ)28-VFQFN Exposed Pad28-QFN (5x5)
Microchip Technology IC Regulators Controller FLYBACK 16SOIC ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback1110 V ~ 450 V3MHz97%NoNo
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Enable, Frequency Control, Reset-55°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller FLYBACK 16SOIC ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback1110 V ~ 450 V3MHz97%NoNo
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Enable, Frequency Control, Reset-55°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller BUCK 10MSOP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 14.5 V500kHz92%YesNo
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Current Limit, Enable-40°C ~ 125°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
Microchip Technology IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck112.9 V ~ 14 V400kHz100%YesNo
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-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology DIGITALLY ENHANCED POWER ANALOG Active
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24-VFQFN Exposed Pad24-QFN (4x4)
Microchip Technology IC Regulators Controller BUCK 16SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 32 V300kHz86%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller MULT TOP I2C 28QFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC114.5 V ~ 42 V31.25kHz ~ 2MHz
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NoNoI²C
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-40°C ~ 125°C (TJ)28-VFQFN Exposed Pad28-QFN (5x5)
Microchip Technology DIGITALLY ENHANCED POWER ANALOG Active
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24-VFQFN Exposed Pad24-QFN (4x4)
Microchip Technology DIGITALLY ENHANCED POWER ANALOG ActivePWM SignalStep-DownPositiveBuck124.5 V ~ 40 V100kHz ~ 1.6MHz
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YesYesI²C, PMBus, SMBusEnable, Frequency Control, Power Good, Soft Start, Watchdog-40°C ~ 125°C (TJ)28-VFQFN Exposed Pad28-QFN (5x5)
Microchip Technology IC Regulators CNTRL MULTI I2C 28VFQFN ActivePWM SignalStep-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC224.5 V ~ 42 V31.25kHz ~ 2MHz
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YesYesI²CDead Time Control, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)28-VFQFN Exposed Pad28-QFN (5x5)
Microchip Technology 75V SYNCHRONOUS BUCK CONTROLLER ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 75 V200kHz ~ 750kHz85%YesNo
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-QFN (3x3)
Microchip Technology IC Regulators Controller BUCK 16VQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 75 V200kHz ~ 800kHz85%YesNo
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-40°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-QFN (3x3)
Microchip Technology IC Regulators Controller BUCK 16MLF ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 38 V200kHz ~ 600kHz85%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-MLF® (3x3)
Microchip Technology IC Regulators Controller BUCK 16MLF ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 75 V200kHz ~ 600kHz85%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-MLF® (3x3)
Microchip Technology IC Regulators Controller BOOST 16VQFN ActiveTransistor DriverStep-UpPositiveBoost112.7 V ~ 4.5 V40kHz ~ 400kHz87.5%NoNo
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Enable, Frequency Control-25°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-QFN (3x3)
Microchip Technology IC Regulators Controller SEPIC 20QFN ActiveTransistor DriverStep-Up/Step-DownPositiveSepic113.5 V ~ 16 V
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NoNo
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Enable, Frequency Control, Ramp-40°C ~ 125°C (TJ)20-VFQFN Exposed Pad20-QFN (4x4)
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 20 V500kHz50%YesNo
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Frequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 20 V500kHz96%YesNo
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Frequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC Regulators Controller BOOST 8SOIC ActiveTransistor DriverStep-UpPositiveBoost112.9 V ~ 14 V400kHz85%NoNo
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Enable-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFull-Bridge, Half-Bridge, Push-Pull112 V ~ 14 V200kHz49%NoNo
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Frequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 20 V
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96%YesNo
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Frequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8MSOP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 20 V500kHz96%YesNo
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Frequency Control-40°C ~ 85°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
Microchip Technology IC Regulators Controller BUCK 16SSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 32 V300kHz86%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.209", 5.30mm Width)16-SSOP
Microchip Technology IC Regulators CNTRL MULTI I2C 28QFN ActivePWM SignalStep-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC224.5 V ~ 42 V31.25kHz ~ 2MHz
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YesYesI²CDead Time Control, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)28-VFQFN Exposed Pad28-QFN (5x5)
Microchip Technology IC Regulators Controller MULT TOP I2C 24QFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC114.5 V ~ 42 V31.25kHz ~ 2MHz
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NoNoI²C
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-40°C ~ 125°C (TJ)24-VFQFN Exposed Pad24-QFN (4x4)
Microchip Technology IC Regulators Controller BUCK PMBUS 24QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 32 V100kHz ~ 1.6MHz
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YesNoI²C, PMBus, SMBusPhase Control-40°C ~ 125°C (TJ)24-VFQFN Exposed Pad24-QFN (4x4)
Microchip Technology IC Regulators Controller BCK PMBUS 28QFN ActivePWM SignalStep-DownPositiveBuck124.5 V ~ 40 V100kHz ~ 1.6MHz
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YesYesI²C, PMBus, SMBusEnable, Frequency Control, Power Good, Soft Start, Watchdog-40°C ~ 125°C (TJ)28-VFQFN Exposed Pad28-QFN (5x5)
Microchip Technology IC Regulators CNTRL MULTI I2C 32QFN ActivePWM SignalStep-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC224.5 V ~ 42 V31.25kHz ~ 2MHz
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YesYesI²CDead Time Control, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)32-VFQFN Exposed Pad32-QFN (5x5)
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8MSOP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Buck-Boost, Flyback, SEPIC113 V ~ 5.5 V
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YesNo
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-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8MSOP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Buck-Boost, Flyback, SEPIC113 V ~ 5.5 V
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YesNo
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-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.7 V ~ 5.5 V750kHz80%NoNo
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Current Limit, Enable, Low Battery, Power Good-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.7 V ~ 5.5 V750kHz80%NoNo
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Current Limit, Enable, Low Battery, Power Good-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
Microchip Technology IC Regulators Controller BUCK 10DFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 30 V600kHz85%YesNo
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Enable, Phase Control, Power Good-40°C ~ 125°C (TJ)10-VFDFN Exposed Pad10-DFN (3x3)
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 20 V500kHz50%YesNo
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Frequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 20 V500kHz50%YesNo
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Frequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC Regulators Controller BUCK 10MSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 75 V200kHz93%YesNo
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Enable-40°C ~ 125°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 20 V
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50%YesNo
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Frequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFull-Bridge, Half-Bridge, Push-Pull112 V ~ 14 V200kHz49%NoNo
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Frequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 20 V
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96%YesNo
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Frequency Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
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