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 PMBUS 28QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 32 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 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 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 IC Regulators Controller MULTI CONFIG 24QFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC114.5 V ~ 42 V31.25kHz ~ 2MHz
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NoYesI²CEN-40°C ~ 125°C (TJ)24-VFQFN Exposed Pad24-QFN (4x4)
Microchip Technology IC Power Management CTLR SYNC LOW SIDE 24QFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC114.5 V ~ 42 V31.25kHz ~ 2MHz
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NoYesI²CEN-40°C ~ 125°C (TJ)24-VFQFN Exposed Pad24-QFN (4x4)
Microchip Technology IC Regulators CTRLR ActivePWM SignalStep-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC124.75 V ~ 5.5 V31.25kHz ~ 2MHz
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YesYesI²CDead Time Control, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)24-VFQFN Exposed Pad24-QFN (4x4)
Microchip Technology DIGITALLY ENHANCED POWER VOLTAG ActivePWM SignalStep-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC124.75 V ~ 5.5 V31.25kHz ~ 2MHz
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YesYesI²C, PMBus, SMBusDead Time Control, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)24-VFQFN Exposed Pad24-QFN (4x4)
Microchip Technology IC Regulators Controller BUCK PMBUS 24QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 40 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 BUCK PMBUS 24QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 40 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 Power Management CTLR SYNC LOW SIDE 28QFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC114.5 V ~ 42 V31.25kHz ~ 2MHz
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NoYesI²CEN-40°C ~ 125°C (TJ)28-VFQFN Exposed Pad28-QFN (5x5)
Microchip Technology IC Regulators CTRLR ActivePWM SignalStep-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC124.75 V ~ 5.5 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 DIGITALLY ENHANCED POWER VOLTAG ActivePWM SignalStep-Up/Step-DownPositiveBoost, Cuk, Flyback, SEPIC124.75 V ~ 5.5 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 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 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)32-VFQFN Exposed Pad32-QFN (5x5)
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 IC Regulators Controller BUCK 16SOIC Discontinued at -Transistor 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 BUCK 16SSOP Discontinued at -Transistor 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 MULT TOPOLOGY 8SOIC Discontinued at -Transistor 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 MULT TOPOLOGY 8SOIC Discontinued at -Transistor 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 8SOIC Discontinued at -Transistor 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 BUCK 10MSOP Discontinued at -Transistor DriverStep-DownPositiveBuck113 V ~ 14.5 V1MHz90%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 10MSOP Discontinued at -Transistor DriverStep-DownPositiveBuck113 V ~ 14.5 V1MHz90%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 10MSOP Discontinued at -Transistor DriverStep-DownPositiveBuck113 V ~ 14.5 V1MHz90%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 10MSOP Discontinued at -Transistor DriverStep-DownPositiveBuck113 V ~ 14.5 V1MHz90%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 10MSOP Discontinued at -Transistor 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 10MSOP Discontinued at -Transistor 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 10MSOP Discontinued at -Transistor DriverStep-DownPositiveBuck113 V ~ 14.5 V500kHz92%YesNo
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Current Limit-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
Microchip Technology IC Regulators Controller BUCK 10MSOP Discontinued at -Transistor DriverStep-DownPositiveBuck113 V ~ 14.5 V500kHz92%YesNo
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Current Limit-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
Microchip Technology IC Regulators Controller BUCK 16SOIC Discontinued at -Transistor 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 BUCK 16SOIC Discontinued at -Transistor 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 BUCK 16SSOP Discontinued at -Transistor 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 BUCK 16SSOP Discontinued at -Transistor 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 BUCK 16SOIC Discontinued at -Transistor 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 BUCK 16SOIC Discontinued at -Transistor 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 BUCK 16SSOP ObsoleteTransistor 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 BUCK 16SSOP ObsoleteTransistor 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 BUCK 16SOIC Discontinued at -Transistor 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 BUCK 16SSOP Discontinued at -Transistor 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 BUCK 16SOIC Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V200kHz, 400kHz100%YesYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller BUCK 16SOIC Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V200kHz, 400kHz100%YesYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller BUCK 16QSOP Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V200kHz, 400kHz100%YesYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Microchip Technology IC Regulators Controller BUCK 16QSOP Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V200kHz, 400kHz100%YesYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Microchip Technology IC Regulators Controller BUCK 16SOIC Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V400kHz100%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller BUCK 16SOIC Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V400kHz100%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller BUCK 16QSOP Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V400kHz100%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Microchip Technology IC Regulators Controller BUCK 16QSOP Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V400kHz100%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Microchip Technology IC Regulators Controller BUCK 16SOIC Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V400kHz100%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller BUCK 16SOIC Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V400kHz100%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC Regulators Controller BUCK 16QSOP Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V400kHz100%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Microchip Technology IC Regulators Controller BUCK 16QSOP Discontinued at -Transistor DriverStep-DownPositiveBuck112.9 V ~ 14 V400kHz100%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
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