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 FLYBACK 8SOIC ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1113 V ~ 36 V275kHz50%NoNo
-
Enable, Soft Start0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller FLYBACK 8SOIC ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1113 V ~ 36 V275kHz50%NoNo
-
Enable, Soft Start0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller FLYBACK 8SOIC ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1113 V ~ 36 V275kHz50%NoNo
-
Enable, Soft Start-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller FLYBACK 8SOIC ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1113 V ~ 36 V275kHz50%NoNo
-
Enable, Soft Start-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators CTLR FLYBK/FWRD Converter 8DIP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 28 V262kHz50%NoNo
-
-
-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Maxim Integrated IC Regulators Controller MULT TOPOLOGY 8UMAX ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 28 V262kHz50%NoNo
-
-
-40°C ~ 85°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller MULT TOPOLOGY 8UMAX ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 28 V262kHz50%NoNo
-
-
-40°C ~ 85°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller MULT TOP SOT23-6 ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 28 V262kHz50%NoNo
-
-
-40°C ~ 85°C (TA)SOT-23-6SOT-23-6
Maxim Integrated IC Regulators CTLR FLYBK/FWRD Converter 8DIP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 28 V262kHz75%NoNo
-
-
-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
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 MULT TOP SOT23-6 ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 28 V262kHz75%NoNo
-
-
-40°C ~ 85°C (TA)SOT-23-6SOT-23-6
Maxim Integrated IC Regulators Controller BUCK 44MQFP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)44-QFP44-MQFP (10x10)
Maxim Integrated IC Regulators Controller BUCK 44MQFP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)44-QFP44-MQFP (10x10)
Maxim Integrated IC Regulators Controller BUCK 44TQFN ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)44-WFQFN Exposed Pad44-TQFN-EP (7x7)
Maxim Integrated IC Regulators Controller BUCK 44TQFN ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)44-WFQFN Exposed Pad44-TQFN-EP (7x7)
Maxim Integrated IC Regulators Controller BUCK 44MQFP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)44-QFP44-MQFP (10x10)
Maxim Integrated IC Regulators Controller BUCK 44MQFP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)44-QFP44-MQFP (10x10)
Maxim Integrated IC Regulators Controller BUCK 44TQFN Discontinued at -Transistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)44-WFQFN Exposed Pad44-TQFN-EP (7x7)
Maxim Integrated IC Regulators Controller BUCK 44TQFN Discontinued at -Transistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
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
-
YesNo
-
Enable-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller MULT TOP 28TSSOP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 76 V
-
48%YesYes
-
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 MULT TOP 28TSSOP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 76 V
-
48%YesYes
-
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 BOOST 8UMAX ObsoleteTransistor DriverStep-UpPositive, Isolation CapableBoost1110.8 V ~ 24 V262kHz50%NoNo
-
Enable-40°C ~ 85°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller BOOST 8UMAX ObsoleteTransistor DriverStep-UpPositive, Isolation CapableBoost1110.8 V ~ 24 V262kHz50%NoNo
-
Enable-40°C ~ 85°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller BOOST 8UMAX ObsoleteTransistor 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 BOOST 8UMAX ObsoleteTransistor 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 BUCK 28TQFN Discontinued at -Transistor DriverStep-DownPositiveBuck114.75 V ~ 28 V125kHz ~ 1.5MHz
-
YesYes
-
Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)28-WFQFN Exposed Pad28-TQFN (5x5)
Maxim Integrated IC Regulators Controller BUCK 28TQFN Discontinued at -Transistor DriverStep-DownPositiveBuck114.75 V ~ 28 V125kHz ~ 1.5MHz
-
YesYes
-
Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)28-WFQFN Exposed Pad28-TQFN (5x5)
Maxim Integrated IC Regulators Controller BUCK 16TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck114.75 V ~ 28 V125kHz ~ 1.5MHz
-
YesYes
-
Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Maxim Integrated IC Regulators Controller BUCK 16TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck114.75 V ~ 28 V125kHz ~ 1.5MHz
-
YesYes
-
Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 44TQFN ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)44-WFQFN Exposed Pad44-TQFN-EP (7x7)
Maxim Integrated IC Regulators Controller BUCK 44TQFN ObsoleteTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
-
YesNo
-
Enable, Phase Control, Power Good-40°C ~ 85°C (TA)44-WFQFN Exposed Pad44-TQFN-EP (7x7)
Maxim Integrated IC Regulators Controller FLYBACK 16TSSOP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 24 V25kHz ~ 1.25MHz50%YesYes
-
Dead Time Control, Enable, Frequency Control-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Maxim Integrated IC Regulators Controller FLYBACK 16TSSOP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 24 V25kHz ~ 1.25MHz50%YesYes
-
Dead Time Control, Enable, Frequency Control-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
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
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
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
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
Maxim Integrated IC Regulators Controller BUCK 16TSSOP ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck1110.8 V ~ 24 V50kHz ~ 2.5MHz100%NoYes
-
Dead Time Control, Enable, Frequency Control-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
  1. 7
  2. 8
  3. 9
  4. 10
  5. 11
  6. 12
  7. 13
  8. 14
  9. 15
  10. 16