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
Analog Devices Inc. IC Regulators Controller BUCK 16QSOP ActiveTransistor DriverStep-DownPositiveBuck113.7 V ~ 5.5 V310kHz, 570kHz90%YesYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Rohm Semiconductor IC Regulators Controller BUCK 48VQFP ActiveTransistor DriverStep-DownPositiveBuck213 V ~ 30 V250kHz ~ 550kHz
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YesYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)48-LQFP48-VQFPC (7x7)
Infineon Technologies IC Regulators Controller BUCK 48MLPQ ObsoleteTransistor DriverStep-DownPositiveBuck338 V ~ 16 V200kHz100%YesNo
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Enable, Frequency Control, Power Good, Soft Start0°C ~ 150°C (TJ)48-VFQFN Exposed Pad48-MLPQ (7x7)
Renesas Electronics America Inc. IC Regulators Controller BUCK 40QFN ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz66.7%
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No
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Enable, Frequency Control, Power Good, Soft Start0°C ~ 70°C (TA)40-VFQFN Exposed Pad40-QFN (6x6)
Renesas Electronics America Inc. IC Regulators Controller BUCK 40QFN ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz66.7%
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No
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Enable, Frequency Control, Power Good, Soft Start0°C ~ 70°C (TA)40-VFQFN Exposed Pad40-QFN (6x6)
Renesas Electronics America Inc. IC Regulators Controller BOOST 44TQFP ActivePWM SignalStep-UpPositiveBoost664.75 V ~ 5.25 V75kHz ~ 1MHz91.7%
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Yes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)44-TQFP Exposed Pad44-MQFP (10x10)
Renesas Electronics America Inc. IC Regulators Controller BOOST 44TQFP ActiveTransistor DriverStep-UpPositiveBoost444.75 V ~ 5.25 V75kHz ~ 1MHz91.7%NoYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)44-TQFP Exposed Pad44-MQFP (10x10)
STMicroelectronics IC Regulators Controller BUCK 32-TQFP ObsoleteTransistor DriverStep-DownPositiveBuck314.75 V ~ 25 V200kHz, 300kHz
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YesNo
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 140°C (TJ)32-LQFP32-TQFP (7x7)
Texas Instruments IC Regulators Controller BUCK-BOOST 28HTSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveBuck-Boost113.5 V ~ 42 V100kHz ~ 600kHz
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YesYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-HTSSOP
Texas Instruments IC Regulators Controller BUCK-BOOST 28HTSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveBuck-Boost113.5 V ~ 42 V100kHz ~ 600kHz
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YesYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-HTSSOP
Texas Instruments IC Regulators Controller BUCK-BOOST 28HTSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveBuck-Boost113.5 V ~ 42 V100kHz ~ 600kHz
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YesYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-HTSSOP
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 12MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback, SEPIC111.6 V ~ 42 V100kHz ~ 1MHz
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NoYes
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)12-TSSOP (0.118", 3.00mm Width) Exposed Pad12-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 12MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback, SEPIC111.6 V ~ 42 V100kHz ~ 1MHz
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NoYes
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)12-TSSOP (0.118", 3.00mm Width) Exposed Pad12-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 12MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback, SEPIC111.6 V ~ 42 V100kHz ~ 1MHz
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NoYes
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)12-TSSOP (0.118", 3.00mm Width) Exposed Pad12-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 20TSSOP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, Buck-Boost11-4.5 V ~ -80 V100kHz ~ 750kHz
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YesYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo
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Enable, Frequency Control, Power Good, Soft Start0°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo
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Enable, Frequency Control, Power Good, Soft Start0°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo
-
Enable, Frequency Control, Power Good, Soft Start0°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo
-
Enable, Frequency Control, Power Good, Soft Start0°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo
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Enable, Frequency Control, Power Good, Soft Start0°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 36SSOP ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)36-SSOP (0.209", 5.30mm Width)36-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 36SSOP ActiveTransistor DriverStep-DownPositiveBuck323.5 V ~ 36 V220kHz99.4%NoNo
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)36-SSOP (0.209", 5.30mm Width)36-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V220kHz99.4%YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V220kHz99.4%YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 38 V105kHz ~ 835kHz, 350kHz ~ 535kHz99.4%YesNo
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 24 V105kHz ~ 835kHz, 350kHz ~ 535kHz99.4%YesNo
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Semtech Corporation IC Regulators Controller BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck114.75 V ~ 16 V100kHz ~ 1MHz90%YesYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
Texas Instruments IC Regulators Controller BOOST 16WQFN ActiveTransistor DriverStep-UpPositiveBoost114.5 V ~ 38 V50kHz ~ 1MHz
-
YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)16-WFQFN Exposed Pad16-WQFN (3x3)
Texas Instruments IC Regulators Controller BOOST 16WQFN ActiveTransistor DriverStep-UpPositiveBoost114.5 V ~ 38 V50kHz ~ 1MHz
-
YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)16-WFQFN Exposed Pad16-WQFN (3x3)
Texas Instruments IC Regulators Controller BOOST 16WQFN ActiveTransistor DriverStep-UpPositiveBoost114.5 V ~ 38 V50kHz ~ 1MHz
-
YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)16-WFQFN Exposed Pad16-WQFN (3x3)
Texas Instruments IC Regulators Controller BUCK 16QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 25 V500kHz90%YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-VFQFN Exposed Pad16-QFN (3x3)
Texas Instruments IC Regulators Controller BUCK 16QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 25 V500kHz90%YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-VFQFN Exposed Pad16-QFN (3x3)
Texas Instruments IC Regulators Controller BUCK 16QFN Not For New DesignsTransistor DriverStep-DownPositiveBuck114.5 V ~ 25 V500kHz
-
YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-VFQFN Exposed Pad16-QFN (3x3)
Texas Instruments IC Regulators Controller BUCK 16QFN Not For New DesignsTransistor DriverStep-DownPositiveBuck114.5 V ~ 25 V500kHz
-
YesNo
-
Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-VFQFN Exposed Pad16-QFN (3x3)