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
Diodes Incorporated IC Regulators Controller BUCK SOP-8L ObsoleteTransistor DriverStep-DownPositiveBuck115V, 12V200kHz90%YesNo
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Soft Start0°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOP
Maxim Integrated IC Regulators Controller BUCK 28TQFN ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 42 V1MHz ~ 2.2MHz98.5%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)28-WFQFN Exposed Pad28-TQFN (5x5)
Maxim Integrated IC Regulators Controller BUCK 28TQFN ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 42 V1MHz ~ 2.2MHz98.5%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)28-WFQFN Exposed Pad28-TQFN (5x5)
Maxim Integrated IC Regulators Controller BUCK 28TQFN ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 42 V1MHz ~ 2.2MHz, 500kHz ~ 1.1MHz98.5%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)28-WFQFN Exposed Pad28-TQFN (5x5)
Maxim Integrated IC Regulators Controller BUCK 28TQFN ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 42 V1MHz ~ 2.2MHz, 500kHz ~ 1.1MHz98.5%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)28-WFQFN Exposed Pad28-TQFN (5x5)
STMicroelectronics IC Regulators Controller BUCK 16QFN Discontinued at -Transistor DriverStep-DownPositiveBuck115 V ~ 12 V200kHz100%YesYes
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Enable, Frequency Control, Phase Control, Power Good-40°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-VFQFPN (3x3)
Microsemi Corporation IC Regulators Controller BUCK 16JDIP Active
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16-CDIP (0.300", 7.62mm)16-CERDIP
Microsemi Corporation IC Regulators Controller MULT TOP 16JDIP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Flyback, Push-Pull218 V ~ 40 V100kHz ~ 300kHz49%YesNo
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Enable-55°C ~ 125°C (TA)16-CDIP (0.300", 7.62mm)16-CERDIP
Microsemi Corporation IC Regulators Controller MULT TOP 16JDIP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Flyback, Push-Pull218 V ~ 40 V100kHz ~ 300kHz49%YesNo
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Enable-55°C ~ 125°C (TA)16-CDIP (0.300", 7.62mm)16-CERDIP
Microsemi Corporation IC Regulators Controller BUCK/FLYBACK 16DIP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Flyback2110 V ~ 30 V4kHz ~ 1.5MHz85%YesNo
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Current Limit, Ramp, Soft Start-55°C ~ 125°C (TA)
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16-CDIP
Microsemi Corporation IC Regulators Controller BUCK/FLYBACK 16DIP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Flyback2110 V ~ 30 V4kHz ~ 1.5MHz85%YesNo
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Current Limit, Ramp, Soft Start-55°C ~ 125°C (TA)
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16-CDIP
Microsemi Corporation IC Regulators Controller MULT TOPOLOGY 16DIP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Push-Pull218 V ~ 40 V1Hz ~ 500kHz
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YesYes
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Current Limit, Enable-55°C ~ 125°C (TA)16-CDIP (0.300", 7.62mm)16-CERDIP
Microsemi Corporation IC Power Management Controller CURR MODE 8CDIP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBoost, Buck, Flyback, Forward1110 V ~ 30 VUp to 500kHz96%NoNo
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Frequency Control-55°C ~ 125°C (TA)
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8-CDIP
Microsemi Corporation IC Regulators Controller BUCK/BOOST 8CDIP ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost117.6 V ~ 30 V500kHz96%YesNo
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-55°C ~ 125°C (TA)
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Maxim Integrated IC Power Management CTLR I2C INTERFACE QFN Active
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Maxim Integrated IC Power Management CTLR I2C INTERFACE QFN Active
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Diodes Incorporated IC Regulators Controller BUCK 8SOIC ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V300kHz80%YesNo
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Enable, Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-PSOP
Diodes Incorporated IC Regulators Controller BUCK 8SOIC ObsoleteTransistor DriverStep-DownPositiveBuck115 V ~ 12 V300kHz82%YesNo
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Enable, Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-PSOP
Diodes Incorporated IC Regulators Controller BUCK 8SOIC ObsoleteTransistor DriverStep-DownPositiveBuck115 V ~ 12 V300kHz82%YesNo
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Enable, Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-PSOP
Infineon Technologies IC Regulators Controller BCK/HALF-BRG 14SOIC ObsoleteTransistor DriverStep-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Half-Bridge2212 V ~ 18 VUp to 500kHz50%YesNo
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Enable, Frequency Control-40°C ~ 150°C (TJ)14-SOIC (0.154", 3.90mm Width)14-SOIC
Infineon Technologies IC Regulators Controller BCK/HALF-BRG 14SOIC ObsoleteTransistor DriverStep-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Half-Bridge2212 V ~ 18 VUp to 500kHz50%YesNo
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Enable, Frequency Control-40°C ~ 150°C (TJ)14-SOIC (0.154", 3.90mm Width)14-SOIC
Infineon Technologies IC Regulators Controller BUCK PMBUS 32QFN Discontinued at -PWM SignalStep-DownPositiveBuck323.3V200kHz ~ 2MHz
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I²C, PMBusEnable, Power Good-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-MLPQ (5x5)
Infineon Technologies IC Regulators Controller BUCK PMBUS 32QFN Discontinued at -PWM SignalStep-DownPositiveBuck323.3V200kHz ~ 2MHz
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I²C, PMBusEnable, Power Good-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-MLPQ (5x5)
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBACK 8DFN ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 16 VUp to 2MHz96%YesNo
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Current Limit, Frequency Control-40°C ~ 105°C (TA)8-VFDFN Exposed Pad8-DFN (2x3)
Vishay Siliconix IC Regulators Controller MULT TOP 14SOIC ObsoleteTransistor DriverStep-Up/Step-DownPositiveCuk, Flyback, Forward Converter, Push-Pull119 V ~ 13.5 V40kHz ~ 1MHz
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Enable, Reset-40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
Maxim Integrated IC Regulators Controller BST/BUCK-BST 8DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Buck-Boost113 V ~ 16.5 V300kHz92%NoNo
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Enable0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Cypress Semiconductor Corp IC Regulators Controller BUCK 24TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck216 V ~ 24 V
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Current Limit, Soft Start-30°C ~ 85°C (TA)24-TSSOP (0.173", 4.40mm Width)24-TSSOP
Cypress Semiconductor Corp IC Regulators Controller BUCK 16TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck214.5 V ~ 17 V500kHz100%YesNo
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Frequency Control-30°C ~ 85°C (TA)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
ON Semiconductor IC Regulators Controller BUCK 16SSOP ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 23 V330kHz94%NoNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOP
ON Semiconductor IC Regulators Controller BUCK 16SSOP ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 23 V330kHz94%NoNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOP
ON Semiconductor IC Regulators Controller BUCK 16SSOP ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 50 V50kHz ~ 500kHz92%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOP
ON Semiconductor IC Regulators Controller BUCK 16SSOP ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 50 V50kHz ~ 500kHz92%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOP
ON Semiconductor IC Regulators Controller BUCK Power Management 42V Obsolete
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ON Semiconductor IC Regulators Controller BUCK 16SSOP ObsoleteTransistor DriverStep-DownPositiveBuck118 V ~ 42 V125kHz85%YesYes
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOP
ON Semiconductor IC Regulators Controller BUCK Power Management 42V Obsolete
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ON Semiconductor IC Regulators Controller BUCK Power Management 42V Obsolete
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ON Semiconductor IC Regulators Controller BUCK 16SSOP ObsoleteTransistor DriverStep-DownPositiveBuck118.5 V ~ 42 V125kHz85%YesYes
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOP
ON Semiconductor IC Regulators Controller BUCK 14-MFPS ObsoleteTransistor DriverStep-DownPositiveBuck118.5 V ~ 42 V80kHz ~ 500kHz90%YesNo
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)14-LSOP (0.173", 4.40mm Width)14-MFPS
ON Semiconductor IC Regulators Controller BUCK 14-MFPS ObsoleteTransistor DriverStep-DownPositiveBuck118.5 V ~ 42 V80kHz ~ 500kHz90%YesNo
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)14-LSOP (0.173", 4.40mm Width)14-MFPS
ON Semiconductor IC Regulators Controller BUCK 14-MFPS ObsoleteTransistor DriverStep-DownPositiveBuck118.5 V ~ 42 V80kHz ~ 500kHz90%YesNo
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)14-LSOP (0.173", 4.40mm Width)14-MFPS
ON Semiconductor IC Regulators Controller BUCK 16SSOP ObsoleteTransistor DriverStep-DownPositiveBuck118.5 V ~ 42 V80kHz ~ 500kHz90%YesNo
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOP
ON Semiconductor IC Regulators Controller BUCK 16SSOP ObsoleteTransistor DriverStep-DownPositiveBuck118.5 V ~ 42 V80kHz ~ 500kHz90%YesNo
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOP
ON Semiconductor IC Regulators Controller BUCK 16SSOP ObsoleteTransistor DriverStep-DownPositiveBuck118.5 V ~ 42 V80kHz ~ 500kHz90%YesNo
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOP
ON Semiconductor IC Regulators Controller BUCK 16SSOP ObsoleteTransistor DriverStep-DownPositiveBuck118.5 V ~ 42 V80kHz ~ 500kHz90%YesNo
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-LSSOP (0.173", 4.40mm Width)16-SSOP
ON Semiconductor IC Regulators Controller BUCK 8SOIC ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V275kHz88%YesNo
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Enable, Phase Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
MaxLinear, Inc. IC Regulators Controller BUCK10DFN ObsoleteTransistor DriverStep-DownPositiveBuck115.5 V ~ 40 V100kHz ~ 800kHz
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Current Limit, Enable, On Time Control, Power Good, Soft Start-40°C ~ 125°C (TJ)10-VFDFN Exposed Pad10-DFN (3x3)
Cypress Semiconductor Corp IC Regulators Controller BUCK 48LQFP ObsoleteTransistor DriverStep-DownPositive or Negative, Isolation CapableBuck611.7 V ~ 11 V1MHz100%YesNo
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Dead Time Control, Soft Start-30°C ~ 85°C (TA)48-LQFP48-LQFP (7x7)
Maxim Integrated IC Regulators Controller MULT TOP 16TQFN ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter118.4 V ~ 26 V100kHz ~ 600kHz80%YesYes
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Dead Time Control, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-WFQFN Exposed Pad16-TQFN (3x3)
Maxim Integrated IC Regulators Controller MULT TOP 16TQFN ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter118.4 V ~ 26 V100kHz ~ 600kHz80%YesYes
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Dead Time Control, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-WFQFN Exposed Pad16-TQFN (3x3)
MaxLinear, Inc. IC Regulators Controller BUCK 16QFN ObsoleteTransistor DriverStep-DownPositiveBuck115.5 V ~ 40 V
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Current Limit, Enable, On Time Control, Power Good, Soft Start-40°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-QFN (3x3)