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 16HTSSOP ObsoleteTransistor DriverStep-DownPositiveBuck115 V ~ 12 V200kHz100%YesNo
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Current Limit, Frequency Control, Phase Control, Power Good, Soft Start-40°C ~ 150°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
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-DownPositiveBuck114.5 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-DownPositiveBuck114.5 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 28SOIC ObsoleteTransistor DriverStep-DownPositiveBuck227.5 V ~ 15 V300kHz75%YesNo
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Current Limit, Frequency Control, Phase Control, Power Good-25°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 Good0°C ~ 125°C (TJ)28-SOIC (0.295", 7.50mm Width)28-SO
STMicroelectronics IC Regulators Controller BOOST/FLYBACK 8SOIC ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6 V ~ 30 V250kHz96%NoNo
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Frequency Control-40°C ~ 150°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC Regulators Controller BOOST/FLYBACK 8SOIC ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6 V ~ 30 V250kHz96%NoNo
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Frequency Control-40°C ~ 150°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC Regulators Controller BOOST/FLYBACK 8SOIC ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6 V ~ 30 V250kHz48%NoNo
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Frequency Control-40°C ~ 150°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC Regulators Controller BOOST/FLYBACK 8SOIC ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6 V ~ 30 V250kHz96%NoNo
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Frequency Control-40°C ~ 150°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC Regulators Controller BST/FLYBK 8-MINIDIP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6 V ~ 30 V250kHz96%NoNo
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Frequency Control-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm)8-Mini DIP
STMicroelectronics IC Regulators Controller BOOST/FLYBACK 8SOIC ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6 V ~ 30 V250kHz48%NoNo
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Frequency Control-40°C ~ 150°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC Regulators Controller BST/FLYBK 8-MINIDIP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6 V ~ 30 V250kHz48%NoNo
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Frequency Control-40°C ~ 150°C (TJ)8-DIP (0.300", 7.62mm)8-Mini DIP
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)
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)
STMicroelectronics IC Regulators Controller BUCK 44TQFP ObsoleteTransistor DriverStep-DownPositiveBuck227.5 V ~ 15 V150kHz80%YesNo
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Current Limit, Enable, Frequency Control, Phase Control, Power Good0°C ~ 125°C (TJ)44-TQFP Exposed Pad44-TQFP (10x10)
STMicroelectronics IC Regulators Controller BUCK 44TQFP ObsoleteTransistor DriverStep-DownPositiveBuck227.5 V ~ 15 V150kHz80%YesNo
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Current Limit, Enable, Frequency Control, Phase Control, Power Good0°C ~ 125°C (TJ)44-TQFP Exposed Pad44-TQFP (10x10)
STMicroelectronics IC Regulators Controller BUCK 48-TQFP ObsoleteTransistor DriverStep-DownPositiveBuck337.5 V ~ 15 V150kHz80%YesNo
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Enable, Frequency Control, Phase Control, Soft Start0°C ~ 125°C (TJ)48-TQFP Exposed Pad48-TQFP-EP (7x7)
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 28SOIC ObsoleteTransistor DriverStep-DownPositiveBuck227.5 V ~ 15 V150kHz80%YesNo
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Frequency Control, Phase Control, Power Good0°C ~ 125°C (TJ)28-SOIC (0.295", 7.50mm Width)28-SO
STMicroelectronics IC Regulators Controller 8SOIC ObsoleteTransistor Driver
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Positive, Isolation Capable
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1112 V ~ 25 V100kHz60%NoNo
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Frequency Control, Soft Start0°C ~ 95°C (TA)8-SOIC (0.154", 3.90mm Width)8-SO
ON Semiconductor IC Regulators Controller BUCK 16SOP ObsoleteTransistor DriverStep-DownPositiveBuck117 V ~ 40 V1kHz ~ 200kHz45%YesNo
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Dead Time Control-25°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOP
ON Semiconductor IC Regulators Controller 8DIP ObsoleteTransistor Driver
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Positive
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117.6 V ~ 30 VUp to 500kHz48%YesNo
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0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
ON Semiconductor IC Regulators Controller 14-SOP ObsoleteTransistor Driver
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Positive
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117.6 V ~ 30 VUp to 500kHz97%YesNo
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0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOP
ON Semiconductor IC Regulators Controller 14-SOP ObsoleteTransistor Driver
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Positive
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117.6 V ~ 30 VUp to 500kHz97%YesNo
-
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0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOP
ON Semiconductor IC Regulators Controller 8DIP Obsolete
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-
-
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1
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7.6 V ~ 30 V
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100%
-
-
-
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0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
ON Semiconductor IC Regulators Controller MULT TOPOLOGY 16DIP ObsoleteTransistor DriverStep-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Flyback, Push-Pull118 V ~ 40 V350kHz45%NoNo
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Enable0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-DIP
ON Semiconductor IC Regulators Controller 16DIP ObsoleteTransistor Driver
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Positive
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216.95 V ~ 40 VUp to 500kHz
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YesYes
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Current Limit, Enable0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-DIP
Renesas Electronics America Inc. IC Regulators Controller BOOST 10MSOP ObsoleteTransistor DriverStep-UpPositiveBoost112 V ~ 12 V530kHz ~ 1.2GHz90%NoNo
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Enable, Frequency Control, Low Battery, Soft Start-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
Renesas Electronics America Inc. IC Regulators Controller BOOST 10MSOP ObsoleteTransistor DriverStep-UpPositiveBoost112 V ~ 12 V530kHz ~ 1.2GHz90%NoNo
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Enable, Frequency Control, Low Battery, Soft Start-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
Renesas Electronics America Inc. IC Regulators Controller BOOST 10MSOP ObsoleteTransistor DriverStep-UpPositiveBoost112 V ~ 12 V530kHz ~ 1.2GHz90%NoNo
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Enable, Frequency Control, Low Battery, Soft Start-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
Renesas Electronics America Inc. IC Regulators Controller BOOST 10MSOP ObsoleteTransistor DriverStep-UpPositiveBoost112 V ~ 12 V530kHz ~ 1.2GHz90%NoNo
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Enable, Frequency Control, Low Battery, Soft Start-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
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 V280kHz
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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 V280kHz
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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 V280kHz
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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 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 16SOIC ObsoletePWM SignalStep-DownPositiveBuck224.75 V ~ 5.25 V50kHz ~ 1.5MHz
-
-
No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 16SOIC ObsoletePWM SignalStep-DownPositiveBuck224.75 V ~ 5.25 V280kHz
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-
No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 16SOIC ObsoletePWM SignalStep-DownPositiveBuck224.75 V ~ 5.25 V280kHz
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-
No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 16SOIC ObsoletePWM SignalStep-DownPositiveBuck224.75 V ~ 5.25 V280kHz
-
-
No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 16SOIC ObsoletePWM SignalStep-DownPositiveBuck224.75 V ~ 5.25 V280kHz
-
-
No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz
-
-
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 ~ 1.5MHz
-
-
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 ~ 1.5MHz
-
-
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 ~ 1.5MHz
-
-
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