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
ON Semiconductor IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck334.4 V ~ 16 V250kHz ~ 800kHz
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NoNo
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Current Limit, Frequency Control0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
ON Semiconductor IC Regulators Controller BUCK 20SOIC ObsoleteTransistor DriverStep-DownPositiveBuck114.75 V ~ 5.25 V80kHz ~ 1MHz95%YesNo
-
Enable, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz75%
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No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz75%
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No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz75%
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No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz75%
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No
-
Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V280kHz
-
-
No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V280kHz
-
-
No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V280kHz
-
-
No
-
Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz
-
-
No
-
Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz
-
-
No
-
Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz
-
-
No
-
Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz
-
-
No
-
Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz
-
-
No
-
Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz
-
-
No
-
Enable, Frequency Control, Power Good0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Infineon Technologies IC Regulators Controller BUCK 20-DSO ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck2211 V ~ 18 V48.25kHz ~ 1MHz50%YesNo
-
Dead Time Control, Enable, Soft Start-25°C ~ 125°C (TJ)20-SOIC (0.295", 7.50mm Width)PG-DSO-20-45
STMicroelectronics IC Regulators Controller BUCK 20SOIC ObsoleteTransistor DriverStep-DownPositiveBuck115 V ~ 12 V200kHz100%YesNo
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Current Limit, Frequency Control, Phase Control, Power Good, Soft Start0°C ~ 125°C (TJ)20-SOIC (0.295", 7.50mm Width)20-SO
STMicroelectronics IC Regulators Controller BUCK 20SOIC ObsoleteTransistor DriverStep-DownPositiveBuck115 V ~ 12 V200kHz100%YesNo
-
Current Limit, Frequency Control, Phase Control, Power Good, Soft Start0°C ~ 125°C (TJ)20-SOIC (0.295", 7.50mm Width)20-SO
STMicroelectronics IC Regulators Controller BUCK 20SOIC ObsoleteTransistor DriverStep-DownPositiveBuck115 V ~ 12 V200kHz100%YesNo
-
Current Limit, Frequency Control, Phase Control, Power Good, Soft Start0°C ~ 125°C (TJ)20-SOIC (0.295", 7.50mm Width)20-SO
STMicroelectronics IC Regulators Controller BUCK 20SOIC ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 12 V200kHz100%YesNo
-
Current Limit, Frequency Control, Phase Control, Power Good, Soft Start0°C ~ 125°C (TJ)20-SOIC (0.295", 7.50mm Width)20-SO
Linear Technology/Analog Devices IC Regulators CTLR BST/FWRD Converter 20SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Forward Converter11Up to 20V
-
90%NoYes
-
Current Limit, Enable, Phase Control, Soft Start0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Semtech Corporation IC Regulators Controller BUCK 20SOIC ActiveTransistor DriverStep-DownPositiveBuck224.2 V ~ 15 V300kHz95%YesNo
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Enable, Power Good, Soft Start0°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SO
ON Semiconductor IC Regulators Controller BUCK/BOOST 20SOIC Discontinued at -
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-
-
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2
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10 V ~ 15 V
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95%
-
-
-
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-40°C ~ 105°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOP
ON Semiconductor IC Regulators Controller BUCK/BOOST 20-SOP Obsolete
-
-
-
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2
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8 V ~ 15 V
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95%
-
-
-
-
-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOP
Texas Instruments IC Regulators Controller HALF-BRIDGE 20SOIC ActiveTransistor DriverStep-Up/Step-DownPositiveHalf-Bridge419 V ~ 20 VUp to 300kHz50%YesYes
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Frequency Control, Ramp, Soft Start0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Texas Instruments IC Regulators Controller HALF-BRIDGE 20SOIC ActiveTransistor DriverStep-Up/Step-DownPositiveHalf-Bridge419 V ~ 20 VUp to 300kHz50%YesYes
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Frequency Control, Ramp, Soft Start0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC