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
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 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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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
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)
Maxim Integrated IC Regulators Controller BUCK PMBUS 32TQFN ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 14 V300kHz ~ 1MHz95%YesYesPMBusCurrent Limit, Enable, Power Good-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-TQFN (5x5)
Maxim Integrated IC Regulators Controller BUCK PMBUS 32TQFN ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 14 V300kHz ~ 1MHz95%YesYesPMBusCurrent Limit, Enable, Power Good-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-TQFN (5x5)
Maxim Integrated IC Regulators Controller BUCK 8SO ObsoleteTransistor DriverStep-DownPositiveBuck114 V ~ 16.5 VUp to 300kHz
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Enable0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SO
Maxim Integrated IC Regulators Controller BUCK 9V 1.5A TO252 Active
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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)
Maxim Integrated IC Regulators BCK/BST ADJ/3.3V5V 40TQFN Last Time BuyTransistor DriverStep-Up, Step-DownPositiveBuck, Boost323.5 V ~ 42 V1MHz ~ 2.2MHz95%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)40-WFQFN Exposed Pad40-TQFN (6x6)
Maxim Integrated IC Regulators BCK/BST ADJ/3.3V5V 40TQFN Last Time BuyTransistor DriverStep-Up, Step-DownPositiveBuck, Boost323.5 V ~ 42 V1MHz ~ 2.2MHz95%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)40-WFQFN Exposed Pad40-TQFN (6x6)
Maxim Integrated IC Regulators Controller BUCK 28TQFN ObsoleteTransistor 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 ObsoleteTransistor 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 ObsoleteTransistor 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 ObsoleteTransistor 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 V200kHz ~ 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 V200kHz ~ 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 MULT TOP SOT23-6 Last Time BuyTransistor DriverStep-Down, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.5 V ~ 5.5 V
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85%NoNo
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Enable-40°C ~ 85°C (TA)SOT-23-6SOT-23-6
Maxim Integrated IC CTLR DUAL STEP-DOWN TSSOP Active
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Maxim Integrated IC CTLR DUAL STEP-DOWN TSSOP Active
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Maxim Integrated IC CTLR DUAL STEP-DOWN TSSOP Obsolete
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Maxim Integrated IC CTLR DUAL STEP-DOWN TSSOP Obsolete
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Maxim Integrated IC Regulators Controller BUCK 14TDFN ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 28 V200kHz ~ 2MHz88%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)
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Maxim Integrated IC Regulators Controller BUCK 14TDFN ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 28 V200kHz ~ 2MHz88%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 85°C (TA)
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Maxim Integrated IC MULTIPHASE DC-DC CTLR TQFN Active
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Maxim Integrated IC Regulators Controller MULT TOP SOT23-6 Last Time BuyTransistor DriverStep-Down, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.5 V ~ 5.5 V
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85%NoNo
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Enable-40°C ~ 85°C (TA)
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Maxim Integrated IC Regulators Controller MULT TOP SOT23-6 ObsoleteTransistor DriverStep-Down, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.5 V ~ 5.5 V
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85%NoNo
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Enable-40°C ~ 85°C (TA)
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Maxim Integrated IC MULTIPHASE DC-DC CTLR TQFN Obsolete
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Maxim Integrated IC MULTIPHASE DC-DC CTLR TQFN Obsolete
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Maxim Integrated IC CONTROLLER STEP DOWN 12A TQFN Obsolete
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Maxim Integrated IC Regulators CONTROLLER SMD Obsolete
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Maxim Integrated IC Regulators CONTROLLER SMD Obsolete
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Maxim Integrated IC CONTROLLER STEP DOWN 12A TQFN Obsolete
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Maxim Integrated IC CONTROLLER STEP DOWN 12A TQFN Obsolete
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Maxim Integrated IC CONTROLLER STEP DOWN 12A TQFN Obsolete
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Maxim Integrated IC CONTROLLER STEP DOWN 12A TQFN Obsolete
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Maxim Integrated IC CONTROLLER STEP DOWN 12A TQFN Active
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Maxim Integrated IC CONTROLLER STEP DOWN 12A TQFN Obsolete
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Maxim Integrated IC Regulators BUCK DUAL 2MHZ 36V 40TQFN ObsoleteTransistor DriverStep-Up, Step-DownPositiveBuck, Boost323.5 V ~ 42 V1MHz ~ 2.2MHz95%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)40-WFQFN Exposed Pad40-TQFN (6x6)
Maxim Integrated IC Regulators BUCK DUAL 2MHZ 36V 40TQFN ObsoleteTransistor DriverStep-Up, Step-DownPositiveBuck, Boost323.5 V ~ 42 V1MHz ~ 2.2MHz95%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)40-WFQFN Exposed Pad40-TQFN (6x6)
Maxim Integrated IC REG Preliminary
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Maxim Integrated IC REG Preliminary
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Maxim Integrated STEP-DOWN CONTROLLER Last Time Buy
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Maxim Integrated STEP-DOWN CONTROLLER Last Time Buy
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Maxim Integrated IC Regulators BUCK ADJ/PROG TRPL TQFN Preliminary
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Maxim Integrated IC Regulators BUCK ADJ/PROG TRPL 32QFN Preliminary
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Maxim Integrated IC Regulators BUCK ADJ/PROG TRPL 32QFN Obsolete
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  2. 8
  3. 9
  4. 10
  5. 11
  6. 12
  7. 13
  8. 14
  9. 15
  10. 16