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
Renesas Electronics America Inc. IC Regulators Controller BUCK 20SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V50kHz ~ 1.5MHz75%
-
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 ~ 1.5MHz75%
-
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 ~ 1.5MHz75%
-
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 ~ 1.5MHz75%
-
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 32QFN ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz75%
-
No
-
Enable, Frequency Control, Power Good-10°C ~ 100°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 10-TDFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 14.4 V600kHz75%YesNo
-
Enable, Phase Control, Power Good, Power on Reset0°C ~ 70°C (TA)10-WFDFN Exposed Pad10-TDFN-EP (3x3)
Renesas Electronics America Inc. IC Regulators Controller BUCK 10-TDFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 14.4 V600kHz75%YesNo
-
Enable, Phase Control, Power Good, Power on Reset-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-TDFN-EP (3x3)
Renesas Electronics America Inc. IC Regulators Controller BUCK 10-TDFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 14.4 V600kHz75%YesNo
-
Enable, Phase Control, Power Good, Power on Reset0°C ~ 70°C (TA)10-WFDFN Exposed Pad10-TDFN-EP (3x3)
Renesas Electronics America Inc. IC Regulators Controller BUCK 10-TDFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 14.4 V600kHz75%YesNo
-
Enable, Phase Control, Power Good, Power on Reset0°C ~ 70°C (TA)10-WFDFN Exposed Pad10-TDFN-EP (3x3)
Renesas Electronics America Inc. IC Regulators Controller BUCK 16SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1.5MHz75%
-
No
-
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-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1.5MHz75%
-
No
-
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 ActivePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1.5MHz75%
-
No
-
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 20QFN ActivePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1.5MHz75%
-
No
-
Enable, Frequency Control, Power Good-40°C ~ 85°C (TA)20-VQFN Exposed Pad20-QFN-EP (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 20QFN ActivePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1.5MHz75%
-
No
-
Enable, Frequency Control, Power Good-40°C ~ 85°C (TA)20-VQFN Exposed Pad20-QFN-EP (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 28SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz75%
-
No
-
Current Limit, Enable, Frequency Control, Power Good0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 28SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz75%
-
No
-
Current Limit, Enable, Frequency Control, Power Good0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 28SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz75%
-
No
-
Current Limit, Enable, Frequency Control, Power Good0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 28SOIC ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz75%
-
No
-
Current Limit, Enable, Frequency Control, Power Good0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 32QFN ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz75%
-
No
-
Current Limit, Enable, Frequency Control, Power Good0°C ~ 70°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 32QFN ObsoletePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz75%
-
No
-
Current Limit, Enable, Frequency Control, Power Good0°C ~ 70°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 32QFN ObsoletePWM SignalStep-DownPositiveBuck224.75 V ~ 5.25 V80kHz ~ 1MHz75%
-
No
-
Current Limit, Enable, Frequency Control, Power Good0°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 32QFN ObsoletePWM SignalStep-DownPositiveBuck224.75 V ~ 5.25 V80kHz ~ 1MHz75%
-
No
-
Current Limit, Enable, Frequency Control, Power Good0°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBACK 16QFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 18 VUp to 1MHz75%NoYes
-
Current Limit, Frequency Control, Power Good, Soft Start-40°C ~ 105°C (TA)16-VFQFN Exposed Pad16-QFN (3x3)
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBK 16SOIC ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 18 VUp to 1MHz75%NoYes
-
Current Limit, Frequency Control, Power Good, Soft Start-40°C ~ 105°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBK 16TSSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 18 VUp to 1MHz75%NoYes
-
Current Limit, Frequency Control, Power Good, Soft Start-40°C ~ 105°C (TA)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBK 16TSSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 18 VUp to 1MHz75%NoYes
-
Current Limit, Frequency Control, Power Good, Soft Start-40°C ~ 105°C (TA)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBK 16SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 18 VUp to 1MHz75%NoYes
-
Current Limit, Frequency Control, Soft Start-40°C ~ 105°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBK 16TSSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 18 VUp to 1MHz75%NoYes
-
Current Limit, Frequency Control, Soft Start-40°C ~ 105°C (TA)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Texas Instruments IC Regulators Controller BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 42 VUp to 500kHz75%NoYes
-
Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators Controller BUCK 28TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck225.5 V ~ 28 V200kHz ~ 500kHz75%YesNo
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start-5°C ~ 125°C (TJ)28-TSSOP (0.173", 4.40mm Width)28-TSSOP
Texas Instruments IC Regulators Controller BUCK 28TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck225.5 V ~ 28 V200kHz ~ 500kHz75%YesNo
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start-5°C ~ 125°C (TJ)28-TSSOP (0.173", 4.40mm Width)28-TSSOP
Maxim Integrated IC Regulators Controller BOOST/FLYBK 10UMAX ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback1123.6 V ~ 30 V12.5kHz ~ 625kHz75%NoNo
-
Enable-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
Maxim Integrated IC Regulators Controller BUCK 16QSOP Not For New DesignsTransistor DriverStep-DownPositive, Isolation CapableBuck1110.75 V ~ 18.75 V50kHz ~ 300kHz75%NoNo
-
Frequency Control, On Time Control, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BUCK 16QSOP Not For New DesignsTransistor DriverStep-DownPositive, Isolation CapableBuck1110.75 V ~ 18.75 V50kHz ~ 300kHz75%NoNo
-
Frequency Control, On Time Control, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BUCK 16SOIC Not For New DesignsTransistor DriverStep-DownPositive, Isolation CapableBuck1110.75 V ~ 18.75 V50kHz ~ 300kHz75%NoNo
-
Frequency Control, On Time Control, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SO
Maxim Integrated IC Regulators Controller MULT TOPOLOGY 8UMAX ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 28 V262kHz75%NoNo
-
-
-40°C ~ 85°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller BOOST 8UMAX ActiveTransistor DriverStep-UpPositive, Isolation CapableBoost1110.8 V ~ 24 V262kHz75%NoNo
-
Enable-40°C ~ 85°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller FLYBACK 16TSSOP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 24 V12.5kHz ~ 625kHz75%YesYes
-
Dead Time Control, Enable, Frequency Control-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
ON Semiconductor IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V275kHz75%YesNo
-
Enable, Phase Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 8SOIC ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V350kHz75%YesNo
-
Enable, Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 8SOIC ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V350kHz75%YesNo
-
Enable, Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 8SOIC ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V300kHz75%YesNo
-
Enable, Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 8SOIC ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V275kHz75%YesNo
-
Enable, Phase Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V200kHz75%YesNo
-
Enable, Phase Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V275kHz75%YesNo
-
Enable, Phase Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V275kHz75%YesNo
-
Enable, Phase Control-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC Regulators Controller BUCK 10DFN ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V300kHz75%YesNo
-
Enable, Power Good-40°C ~ 85°C (TA)10-VFDFN Exposed Pad10-DFN (3x3)
ON Semiconductor IC Regulators Controller BUCK 10DFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V300kHz75%YesNo
-
Enable, Power Good0°C ~ 70°C (TA)10-VFDFN Exposed Pad10-DFN (3x3)
ON Semiconductor IC Regulators Controller BUCK 10DFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V300kHz75%YesNo
-
Enable, Power Good0°C ~ 70°C (TA)10-VFDFN Exposed Pad10-DFN (3x3)
ON Semiconductor IC Regulators Controller BUCK 10DFN ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V600kHz75%YesNo
-
Enable, Power Good0°C ~ 70°C (TA)10-VFDFN Exposed Pad10-DFN (3x3)
  1. 1
  2. 2