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 16QSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 30 V150kHz, 300kHz98%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BUCK 16SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 30 V150kHz, 300kHz98%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Maxim Integrated IC Regulators Controller BUCK 20QSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz, 450kHz, 600kHz100%YesNo
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Current Limit, Enable, On Time Control, Power Good-40°C ~ 85°C (TA)20-SSOP (0.154", 3.90mm Width)20-QSOP
Maxim Integrated IC Regulators Controller BUCK 16QSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz, 450kHz, 600kHz100%YesNo
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Current Limit, Enable, On Time Control, Power Good-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BUCK 28QSOP ObsoleteTransistor DriverStep-DownPositiveBuck214.5 V ~ 5.5 V200kHz, 300kHz, 420kHz, 540kHz100%YesNo
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Current Limit, Enable, On Time Control, Power Good-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-QSOP
Maxim Integrated IC Regulators Controller BUCK 24QSOP ObsoleteTransistor DriverStep-DownPositiveBuck112 V ~ 28 V200kHz, 300kHz, 400kHz, 550kHz100%YesNo
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Current Limit, Enable, On Time Control-40°C ~ 85°C (TA)24-SSOP (0.154", 3.90mm Width)24-QSOP
Maxim Integrated IC Regulators Controller BUCK 24QSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz, 550kHz, 1MHz100%YesNo
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Current Limit, Enable, On Time Control, Slew Control-40°C ~ 85°C (TA)24-SSOP (0.154", 3.90mm Width)24-QSOP
Maxim Integrated IC Regulators Controller BUCK 16QSOP ObsoleteTransistor DriverStep-DownPositiveBuck214.5 V ~ 20 V250kHz, 350kHz
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YesNo
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Enable-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BUCK 10UMAX ObsoleteTransistor DriverStep-DownPositiveBuck115 V ~ 20 V300kHz
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YesNo
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Enable-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
Maxim Integrated IC Regulators Controller BST/BUCK-BST 8SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Buck-Boost113 V ~ 16.5 V300kHz92%NoNo
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Enable0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-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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Enable-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Maxim Integrated IC Regulators Controller BST/BUCK-BST 8SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Buck-Boost113 V ~ 16.5 V300kHz92%NoNo
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Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller BUCK 16QSOP ActiveTransistor DriverStep-DownPositiveBuck212.7 V ~ 28 VUp to 1.25MHz100%YesNo
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Enable-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BUCK 20QSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz, 450kHz, 600kHz
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YesNo
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Current Limit, Enable, On Time Control, Power Good-40°C ~ 85°C (TA)20-SSOP (0.154", 3.90mm Width)20-QSOP
Maxim Integrated IC Regulators Controller BUCK 28QSOP ActiveTransistor DriverStep-DownPositiveBuck214.5 V ~ 5.5 V200kHz, 300kHz, 420kHz, 540kHz
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YesNo
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Current Limit, Enable, On Time Control, Power Good-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-QSOP
Maxim Integrated IC Regulators Controller MULT TOP SOT23-6 ActiveTransistor DriverStep-Up, 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 Regulators Controller BOOST 8DIP ObsoleteTransistor DriverStep-UpPositiveBoost111.8 V ~ 16.5 VUp to 300kHz
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NoNo
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Enable-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Maxim Integrated IC Regulators Controller BOOST 8SOIC ActiveTransistor DriverStep-UpPositiveBoost111.8 V ~ 16.5 VUp to 300kHz
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NoNo
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Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller MULT TOP 10UMAX ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback, SEPIC113 V ~ 28 V100kHz ~ 500kHz90%NoYes
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Enable, Frequency Control-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
Maxim Integrated IC Regulators Controller BOOST 8SOIC ActiveTransistor DriverStep-UpPositiveBoost113 V ~ 16.5 V300kHz
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NoNo
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Enable0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller MULT TOP 10UMAX ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback, SEPIC113 V ~ 28 V100kHz ~ 500kHz90%NoYes
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Enable, Frequency Control-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
Maxim Integrated IC Regulators Controller MULT TOP 16SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBuck, Boost, Flyback115 V ~ 30 V150kHz, 300kHz96%YesYes
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Enable, Pulse Skipping, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)
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Maxim Integrated IC Regulators Controller MULT TOP 16SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBuck, Boost, Flyback114.5 V ~ 30 V150kHz, 300kHz96%YesYes
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Enable, Pulse Skipping, Soft Start0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Maxim Integrated IC Regulators Controller BUCK 16QSOP ActiveTransistor DriverStep-DownPositiveBuck212.7 V ~ 28 VUp to 1.25MHz100%YesNo
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Enable-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BUCK 16QSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 30 V150kHz, 300kHz98%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BUCK 16QSOP ObsoleteTransistor DriverStep-DownPositiveBuck214.5 V ~ 20 V250kHz, 350kHz
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YesNo
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Enable-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 16.5 V300kHz100%NoNo
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Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller BOOST 8SOIC ObsoleteTransistor DriverStep-UpPositiveBoost113 V ~ 16.5 V300kHz
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NoNo
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Enable0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller MULT TOP 16SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBuck, Boost, Flyback115 V ~ 30 V150kHz, 300kHz96%YesYes
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Enable, Pulse Skipping, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)
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Maxim Integrated IC Regulators Controller BOOST/FLYBK 10UMAX ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback1123.6 V ~ 30 V25kHz ~ 625kHz50%NoNo
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Enable-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
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
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Enable-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
Maxim Integrated IC Regulators Controller MULT TOPOLOGY 8UMAX ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter117.6 V ~ 30 V20kHz ~ 1MHz96%NoYes
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Frequency Control-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller BOOST/FLYBK 10UMAX ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback1123.6 V ~ 30 V25kHz ~ 625kHz50%NoNo
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Enable-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
Maxim Integrated IC Regulators Controller MULT TOPOLOGY 8UMAX Last Time BuyTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter117.6 V ~ 30 V20kHz ~ 1MHz96%NoYes
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Frequency Control-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller MULT TOPOLOGY 8UMAX ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter117.6 V ~ 30 V10kHz ~ 500kHz49.8%NoNo
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Frequency Control-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller BUCK 20SSOP ObsoleteTransistor DriverStep-DownPositiveBuck113.15 V ~ 30 V200kHz ~ 300kHz96%YesYes
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Enable, Reset-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Maxim Integrated IC Regulators Controller BUCK 16QSOP ActiveTransistor DriverStep-DownPositiveBuck214.5 V ~ 30 V150kHz, 300kHz98%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck214.2 V ~ 30 V200kHz ~ 300kHz99%YesYes
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Enable, Reset, Sequencing-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck214.2 V ~ 30 V200kHz ~ 300kHz99%YesYes
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Enable, Reset, Sequencing0°C ~ 70°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 20SSOP ObsoleteTransistor DriverStep-DownPositiveBuck113.15 V ~ 30 V200kHz ~ 300kHz96%YesYes
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Enable, Reset-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Maxim Integrated IC Regulators Controller BUCK 16QSOP ActiveTransistor DriverStep-DownPositiveBuck214.5 V ~ 30 V150kHz, 300kHz98%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller BOOST 20SOIC Discontinued at -Transistor DriverStep-UpPositive or NegativeBoost214.2 V ~ 10 V100kHz, 200kHz90%NoNo
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Frequency Control, Soft Start-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Maxim Integrated IC Regulators Controller BOOST 20SOIC Discontinued at -Transistor DriverStep-UpPositive or NegativeBoost214.2 V ~ 10 V100kHz, 200kHz90%NoNo
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Frequency Control, Soft Start0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Maxim Integrated IC Regulators Controller BUCK 44TQFN ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
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YesNo
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Enable, Phase Control, Power Good-40°C ~ 85°C (TA)44-WFQFN Exposed Pad44-TQFN-EP (7x7)
Maxim Integrated IC Regulators Controller BUCK 28SSOP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
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YesNo
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Enable, Phase Control, Power Good-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller 14SOIC Active
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14-SOIC (0.154", 3.90mm Width)14-SOIC
Maxim Integrated IC Regulators Controller 14SOIC Active
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14-SOIC (0.154", 3.90mm Width)14-SOIC
Maxim Integrated IC Regulators Controller MULT TOP 28TSSOP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 76 V
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48%YesYes
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Frequency Control, Soft Start-40°C ~ 125°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-TSSOP-EP
Maxim Integrated IC Regulators Controller BUCK 24QSOP ActiveTransistor DriverStep-DownPositiveBuck112 V ~ 28 V200kHz, 300kHz, 400kHz, 550kHz100%YesNo
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Current Limit, Enable, On Time Control-40°C ~ 85°C (TA)24-SSOP (0.154", 3.90mm Width)24-QSOP
Maxim Integrated IC Regulators Controller BUCK 20QSOP ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz, 450kHz, 600kHz
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YesNo
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Current Limit, Enable, On Time Control, Power Good-40°C ~ 85°C (TA)20-SSOP (0.154", 3.90mm Width)20-QSOP
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