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
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 38TSSOP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost, SEPIC324.5 V ~ 38 V115kHz ~ 835kHz, 350kHz ~ 535kHz99%, 100%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-TFSOP (0.173", 4.40mm Width) Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller FWRD Converter 38TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter118.5 V ~ 100 V100kHz ~ 500kHz
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YesYes
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Frequency Control, Soft Start-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BOOST/SEPIC 24QFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, SEPIC114.5 V ~ 60 V105kHz ~ 760kHz96%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-55°C ~ 150°C (TJ)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 36SSOP ActiveTransistor DriverStep-DownPositiveBuck213.5 V ~ 30 VUp to 400kHz99%YesNo
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Enable, Power on Reset, Soft Start-40°C ~ 85°C (TA)36-SSOP (0.209", 5.30mm Width)36-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 36SSOP ActiveTransistor DriverStep-DownPositiveBuck213.5 V ~ 30 VUp to 400kHz99%YesNo
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Enable, Power on Reset, Soft Start-40°C ~ 85°C (TA)36-BSOP (0.295", 7.50mm Width)36-SSOP
Linear Technology/Analog Devices IC Regulators Controller FLYBACK 16MSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback115 V ~ 100 V
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NoNo
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Enable, Soft Start-55°C ~ 150°C (TJ)16-TFSOP (0.118", 3.00mm Width), 12 Leads16-MSOP
Linear Technology/Analog Devices IC Regulators Controller BOOST/SEPIC 20TSSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, SEPIC114.5 V ~ 60 V105kHz ~ 760kHz96%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-55°C ~ 150°C (TJ)20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller FWRD Converter 16SSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter119.25 V ~ 25 V100kHz ~ 500kHz90%YesYes
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Enable, Frequency Control-55°C ~ 125°C (TJ)16-SSOP (0.154", 3.90mm Width)16-SSOP
Linear Technology/Analog Devices IC Regulators Controller FWRD Converter 16SSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter116.82 V ~ 25 V100kHz ~ 500kHz90%YesYes
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Enable, Frequency Control-55°C ~ 125°C (TJ)16-SSOP (0.154", 3.90mm Width)16-SSOP
Linear Technology/Analog Devices IC Regulators Controller FWRD Converter 16SSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter119.25 V ~ 25 V100kHz ~ 500kHz90%YesYes
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Enable, Frequency Control-55°C ~ 125°C (TJ)16-SSOP (0.154", 3.90mm Width)16-SSOP
Linear Technology/Analog Devices IC Regulators Controller FWRD Converter 16SSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter116.82 V ~ 25 V100kHz ~ 500kHz90%YesYes
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Enable, Frequency Control-55°C ~ 125°C (TJ)16-SSOP (0.154", 3.90mm Width)16-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK/BOOST 8SOIC ActiveTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost113 V ~ 8 V300kHz95%YesNo
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Linear Technology/Analog Devices IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 14 V
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100%NoNo
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Current Limit, Enable0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Linear Technology/Analog Devices IC Regulators Controller FWRD Converter 38TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter116.5 V ~ 100 V100kHz ~ 500kHz95%YesYes
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Enable, Frequency Control, Soft Start-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller FWRD Converter 38TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter1110.5 V ~ 16 V100kHz ~ 500kHz95%YesYes
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Enable, Frequency Control, Soft Start-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28TSSOP ActiveTransistor DriverStep-DownPositive or NegativeBuck112.5 V ~ 60 V50kHz ~ 1MHz99%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 16TSSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 60 V300kHz
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YesYes
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Enable, Frequency Control, Soft Start-55°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 16TSSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 60 V300kHz
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YesYes
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Enable, Frequency Control, Soft Start-55°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 40QFN ActiveTransistor DriverStep-DownPositiveBuck334.5 V ~ 24 V250kHz ~ 750kHz98%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)40-WFQFN Exposed Pad40-QFN (6x6)
Linear Technology/Analog Devices IC Regulators Controller BUCK 16SSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 30 V300kHz99.4%YesNo
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Enable, Power Good, Soft Start0°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 20TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck114 V ~ 30 V300kHz99.4%YesNo
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Enable, Power Good, Soft Start0°C ~ 85°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 16SOIC ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 8 V200kHz95%YesNo
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Linear Technology/Analog Devices IC Regulators Controller BOOST 28SSOP ActiveTransistor DriverStep-UpPositiveBoost224.5 V ~ 38 V105kHz ~ 760kHz96%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-55°C ~ 150°C (TJ)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BOOST 28QFN ActiveTransistor DriverStep-UpPositiveBoost224.5 V ~ 38 V105kHz ~ 760kHz96%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-55°C ~ 150°C (TJ)28-WFQFN Exposed Pad28-QFN (4x5)
Linear Technology/Analog Devices IC Regulators Controller BOOST 28SSOP ActiveTransistor DriverStep-UpPositiveBoost224.5 V ~ 60 V105kHz ~ 760kHz96%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-55°C ~ 150°C (TJ)28-SSOP (0.173", 4.40mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BOOST 28QFN ActiveTransistor DriverStep-UpPositiveBoost224.5 V ~ 60 V105kHz ~ 760kHz96%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-55°C ~ 150°C (TJ)28-WFQFN Exposed Pad28-QFN (4x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 16TSSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 60 V300kHz
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YesYes
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Enable, Frequency Control, Soft Start-55°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOPOLOGY 38QFN ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost, SEPIC324.5 V ~ 38 V115kHz ~ 835kHz, 350kHz ~ 535kHz99%, 100%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators Controller MULT TOPOLOGY 38QFN ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost, SEPIC324.5 V ~ 38 V115kHz ~ 835kHz, 350kHz ~ 535kHz99%, 100%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators Controller BUCK 24SSOP ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 30 VUp to 400kHz99%YesNo
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Enable, Power on Reset, Soft Start0°C ~ 70°C (TA)24-SSOP (0.154", 3.90mm Width)24-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK/BCK-BST 16SOIC ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost213.5 V ~ 16 VUp to 400kHz100%NoNo
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Current Limit, Enable0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 38TSSOP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost, SEPIC324.5 V ~ 38 V115kHz ~ 835kHz, 350kHz ~ 535kHz99%, 100%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width) Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 38TSSOP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost, SEPIC324.5 V ~ 38 V115kHz ~ 835kHz, 350kHz ~ 535kHz99%, 100%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width) Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 16SOIC ActiveTransistor DriverStep-DownPositiveBuck112.7 V ~ 5 V200kHz93%YesNo
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Current Limit, Enable, Soft Start0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Linear Technology/Analog Devices IC Regulators Controller FWRD Converter 20SSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter119 V ~ 18 V700kHz
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NoYes
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Enable, Soft Start-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK-BOOST 38TSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveBuck-Boost224.7 V ~ 60 V200kHz ~ 700kHz
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YesYes
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Enable, Frequency Control, Soft Start-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width) Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK-BOOST 38TSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveBuck-Boost224.7 V ~ 60 V200kHz ~ 700kHz
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YesYes
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Enable, Frequency Control, Soft Start-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width) Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK/BUCK-BST 38QFN ActiveTransistor DriverStep-DownPositiveBuck, Buck-Boost324.5 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz100%YesNo
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Enable, Frequency Control, Soft Start, Tracking-55°C ~ 150°C (TJ)38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators Controller BUCK/BOOST ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost214.5 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz96%, 99%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)32-WFQFN Exposed Pad32-QFN (5x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 28TSSOP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz99%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz99%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)32-WFQFN Exposed Pad32-QFN (5x5)
Linear Technology/Analog Devices IC Regulators Controller BCK/BCK-BST 38TSSOP ActiveTransistor DriverStep-DownPositiveBuck, Buck-Boost324.5 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz100%YesNo
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Enable, Frequency Control, Soft Start, Tracking-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width) Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz99%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)32-WFQFN Exposed Pad32-QFN (5x5)
Linear Technology/Analog Devices IC Regulators Controller MULT TOPOLOGY 38QFN ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost, SEPIC324.5 V ~ 38 V115kHz ~ 835kHz, 350kHz ~ 535kHz99%, 100%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 38TSSOP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost, SEPIC324.5 V ~ 38 V115kHz ~ 835kHz, 350kHz ~ 535kHz99%, 100%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width) Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 38TSSOP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost, SEPIC324.5 V ~ 38 V115kHz ~ 835kHz, 350kHz ~ 535kHz99%, 100%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width) Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28TSSOP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz99%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK-BOOST 38TSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveBuck-Boost222.8 V ~ 80 V100kHz ~ 400kHz
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YesYes
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Enable, Frequency Control, Soft Start-55°C ~ 125°C38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK-BOOST 38TSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveBuck-Boost222.8 V ~ 80 V100kHz ~ 400kHz
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YesYes
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Enable, Frequency Control, Soft Start-55°C ~ 150°C (TJ)38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz99%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)32-WFQFN Exposed Pad32-QFN (5x5)