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
STMicroelectronics IC Regulators Controller BUCK 36VFQFPN ObsoleteTransistor DriverStep-DownPositiveBuck227.5 V ~ 15 V150kHz80%YesNo
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Frequency Control, Phase Control, Power Good-40°C ~ 125°C (TJ)36-VFQFN Exposed Pad36-VFQFPN (6x6)
STMicroelectronics IC Regulators Controller BUCK 28SOIC ObsoleteTransistor DriverStep-DownPositiveBuck227.5 V ~ 15 V150kHz80%YesNo
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Frequency Control, Phase Control, Power Good-40°C ~ 125°C (TJ)28-SOIC (0.295", 7.50mm Width)28-SO
STMicroelectronics IC Regulators Controller BUCK 28SOIC ObsoleteTransistor DriverStep-DownPositiveBuck227.5 V ~ 15 V150kHz80%YesNo
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Frequency Control, Phase Control, Power Good-40°C ~ 125°C (TJ)28-SOIC (0.295", 7.50mm Width)28-SO
STMicroelectronics IC Regulators Controller BUCK 10DFN Not For New DesignsTransistor DriverStep-DownPositiveBuck115 V ~ 12 V600kHz67%YesNo
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Enable, Phase Control, Power Good-40°C ~ 125°C (TJ)10-VFDFN Exposed Pad10-VFDFPN (3x3)
STMicroelectronics IC Regulators Controller BUCK 10-VFQFPN ActiveTransistor DriverStep-DownPositiveBuck115 V ~ 12 V600kHz67%YesNo
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Enable, Phase Control, Power Good-40°C ~ 125°C (TJ)10-VFDFN Exposed Pad10-VFDFPN (3x3)
STMicroelectronics IC Regulators Controller BUCK 10-VFQFPN ObsoleteTransistor DriverStep-DownPositiveBuck115 V ~ 12 V600kHz67%YesNo
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Enable, Phase Control, Power Good-40°C ~ 125°C (TJ)10-VFDFN Exposed Pad10-DFN (3x3)
Texas Instruments IC Regulators Controller BUCK 16TSSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 42 V50kHz ~ 1MHz
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NoYes
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Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
Texas Instruments IC Regulators Controller BUCK 16TSSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 42 V50kHz ~ 1MHz
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NoYes
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Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
Texas Instruments IC Regulators Controller BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 42 VUp to 750kHz
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YesNo
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Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments WIDE-INPUT SYNCHRONOUS BOOST CON ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC113 V ~ 42 V450kHz
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YesYes
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators Controller BUCK 14TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V50kHz ~ 2MHz90%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)14-TSSOP (0.173", 4.40mm Width)14-TSSOP
Texas Instruments IC Regulators Controller BUCK 14TSSOP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 6 V50kHz ~ 1MHz86%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)14-TSSOP (0.173", 4.40mm Width)14-TSSOP
Texas Instruments IC Regulators Controller BUCK SOT23-5 ObsoleteTransistor DriverStep-DownPositiveBuck112.7 V ~ 10 V
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100%NoNo
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Enable-40°C ~ 125°C (TJ)SC-74A, SOT-753SOT-23-5
Texas Instruments IC Regulators Controller BUCK 8MSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 35 VUp to 1MHz100%NoNo
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Current Limit, Enable-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
Texas Instruments IC Regulators Controller FLYBACK 10MSOP ObsoleteTransistor DriverStep-Up/Step-DownPositiveFlyback118 V ~ 15 V200kHz ~ 630kHz50%NoYes
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Frequency Control, Soft Start-40°C ~ 125°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-VSSOP
Texas Instruments IC Regulators Controller FLYBACK 10MSOP ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback118 V ~ 15 V200kHz ~ 630kHz50%NoYes
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Frequency Control, Soft Start-40°C ~ 125°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-VSSOP
Texas Instruments IC Regulators Controller FWRD Converter 16TSSOP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter218 V ~ 15 V200kHz ~ 580kHz80%NoYes
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Dead Time Control, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Texas Instruments IC Regulators Controller FWRD Converter 16WSON ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter218 V ~ 15 V200kHz ~ 580kHz80%NoYes
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Dead Time Control, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)16-WFDFN Exposed Pad16-WSON (5x5)
Texas Instruments IC Regulators Controller FWRD Converter 16TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter218 V ~ 15 V200kHz ~ 580kHz91%NoYes
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Dead Time Control, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Texas Instruments IC Regulators Controller BUCK 28ETSSOP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 36 V200kHz98.9%YesYes
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Current Limit, Enable, Soft Start-40°C ~ 125°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-HTSSOP
Texas Instruments IC Regulators Controller BUCK 28TSSOP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 36 V375kHz98.9%YesYes
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Current Limit, Enable, Soft Start-40°C ~ 125°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-HTSSOP
ON Semiconductor IC Regulators Controller BUCK 16SOIC ActiveTransistor DriverStep-DownPositiveBuck1110 V ~ 18 V25kHz ~ 500kHz80%YesYes
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
ON Semiconductor IC Regulators Controller FWRD Converter 16SOIC ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter2123.2 V ~ 100 V246kHz ~ 1MHz85%YesYes
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Current Limit, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
ON Semiconductor IC Regulators Controller FWRD Converter 16TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter2123.2 V ~ 100 V246kHz ~ 1MHz85%YesYes
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Current Limit, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
ON Semiconductor IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V275kHz75%YesNo
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Enable, Phase Control-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 14TSSOP ActiveTransistor DriverStep-DownPositiveBuck114.7 V ~ 28 V75kHz86%YesYes
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Enable, Power Good-40°C ~ 125°C (TJ)14-TSSOP (0.173", 4.40mm Width)14-TSSOP
ON Semiconductor IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.7 V ~ 28 V300kHz84%YesNo
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-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.7 V ~ 28 V600kHz80%YesNo
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-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 16SOIC ObsoleteTransistor DriverStep-DownPositiveBuck115.6 V ~ 30 V
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YesYes
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Ramp, Soft Start-40°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
ON Semiconductor IC Regulators Controller BUCK 14TSSOP ActiveTransistor DriverStep-DownPositiveBuck114.7 V ~ 28 V400kHz83%YesYes
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Enable, Power Good-40°C ~ 125°C (TJ)14-TSSOP (0.173", 4.40mm Width)14-TSSOP
ON Semiconductor IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.7 V ~ 28 V300kHz84%YesNo
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-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.7 V ~ 28 V600kHz80%YesNo
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-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.7 V ~ 28 V2.4MHz80%YesNo
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-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller FLYBACK 8SOIC ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback117.6 V ~ 30 V500kHz96%NoNo
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Frequency Control-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller FLYBACK 14SOIC ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback117.6 V ~ 30 V500kHz96%NoNo
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Frequency Control-40°C ~ 125°C (TJ)14-SOIC (0.154", 3.90mm Width)14-SOIC
ON Semiconductor IC Regulators Controller BCK/PSH-PULL 16SOIC ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull117 V ~ 40 V40kHz48%YesNo
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Dead Time Control, Frequency Control-40°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
Semtech Corporation IC Regulators Controller BUCK 28TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck211.8 V ~ 25 V
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YesNo
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Current Limit, Enable, On Time Control, Power Good-40°C ~ 125°C (TJ)28-TSSOP (0.173", 4.40mm Width)28-TSSOP
Semtech Corporation IC Regulators Controller BUCK 24TSSOP ActiveTransistor DriverStep-DownPositiveBuck224.75 V ~ 30 V100kHz ~ 1.1MHz94%YesYes
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)24-TSSOP (0.173", 4.40mm Width)24-TSSOP
Semtech Corporation IC Regulators Controller BUCK 28TSSOP Not For New DesignsPWM SignalStep-DownPositiveBuck224.7 V ~ 16 V500kHz88%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)28-TSSOP (0.173", 4.40mm Width)28-TSSOP
Semtech Corporation IC Regulators Controller BOOST SOT23-6 ActiveTransistor DriverStep-UpPositiveBoost114.5 V ~ 16 V200kHz95%NoNo
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Enable, Soft Start-40°C ~ 125°C (TJ)SOT-23-6SOT-23-6
Semtech Corporation IC Regulators Controller BOOST SOT23-6 ActiveTransistor DriverStep-UpPositiveBoost115 V ~ 16 V200kHz95%NoNo
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Enable, Soft Start-40°C ~ 125°C (TJ)SOT-23-6SOT-23-6
Semtech Corporation IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 14 V250kHz85%YesNo
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Enable, Phase Control, Soft Start-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SO
Semtech Corporation IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 14 V250kHz85%YesNo
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Enable, Phase Control, Soft Start-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
Semtech Corporation IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 14 V200kHz90%YesNo
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Enable, Phase Control, Soft Start-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SO
Semtech Corporation IC Regulators Controller BUCK/BCK-BST 12MLPQ ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost112.7 V ~ 15 V100kHz ~ 1.5MHz97%NoNo
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)12-VQFN Exposed Pad12-MLPQ (4x4)
Semtech Corporation IC Regulators Controller BUCK 14TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Current Limit, Enable, On Time Control, Power Good-40°C ~ 125°C (TJ)14-TSSOP (0.173", 4.40mm Width)14-TSSOP
Semtech Corporation IC Regulators Controller BUCK 20MLPQ ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 46 VUp to 1MHz
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YesNo
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Current Limit, Enable, On Time Control, Power Good, Soft Start-40°C ~ 125°C (TJ)20-UFQFN Exposed Pad20-MLPQ-UT (3x3)
ON Semiconductor IC Regulators Controller BCK/PSH-PULL 16SOIC ObsoleteTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull217 V ~ 40 V200kHz48%YesNo
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Dead Time Control, Frequency Control-40°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
ON Semiconductor IC Regulators Controller BCK/PSH-PULL 16SOIC ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull217 V ~ 40 V200kHz48%YesNo
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Dead Time Control, Frequency Control-40°C ~ 125°C (TJ)16-SOIC (0.154", 3.90mm Width)16-SOIC
MaxLinear, Inc. IC Regulators Controller BUCK SOT23-5 ObsoleteTransistor DriverStep-DownPositiveBuck113 V ~ 18 V200kHz ~ 833kHz
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NoNo
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Enable-40°C ~ 125°C (TJ)SC-74A, SOT-753SOT-23-5
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