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
Texas Instruments IC Regulators Controller BUCK 16HTSSOP Not For New DesignsTransistor DriverStep-DownPositiveBuck112.25 V ~ 5.5 V100kHz ~ 1MHz95%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
Texas Instruments IC Regulators Controller MULT TOP 20TSSOP Not For New DesignsTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter118.5 V ~ 14.5 V250kHz74%YesYes
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Enable, On Time Control, Soft Start-40°C ~ 105°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
Texas Instruments IC Regulators Controller BUCK 16HTSSOP Not For New DesignsTransistor DriverStep-DownPositiveBuck112.25 V ~ 5.5 V100kHz ~ 1MHz95%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
Texas Instruments IC Regulators Controller MULT TOP 20TSSOP Not For New DesignsTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter118.5 V ~ 14.5 V250kHz74%YesYes
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Enable, On Time Control, Soft Start-40°C ~ 105°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
Texas Instruments IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter116.9 V ~ 13.5 V202kHz78%NoNo
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-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Texas Instruments IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter114.1 V ~ 13.5 V202kHz78%NoNo
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-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller BUCK 28QSOP Not For New DesignsTransistor 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
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-40°C ~ 125°C (TJ)38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad38-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller FLYBACK 16TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback114.5 V ~ 20 V100kHz88%YesYes
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Enable, Frequency Control, On Time Control-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 16TSSOP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, SEPIC114 V ~ 60 V300kHz
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NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller FLYBACK 16TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback119.7 V ~ 18 V100kHz88%YesYes
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Enable, Frequency Control, On Time Control-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK/BCK-BST 16SSOP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositive or NegativeBuck, Buck-Boost114 V ~ 36 V
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YesYes
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Enable, Power Good, Soft Start-40°C ~ 125°C (TJ)16-SSOP (0.154", 3.90mm Width)16-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 24SSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 36 V
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90%YesNo
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Enable, Power Good, Soft Start-40°C ~ 85°C (TA)24-SSOP (0.154", 3.90mm Width)24-SSOP
Texas Instruments IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck215.5 V ~ 28 V
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YesNo
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Enable, On Time Control, Power Good-40°C ~ 85°C (TA)24-VFQFN Exposed Pad24-VQFN (4x4)
Texas Instruments IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck215.5 V ~ 28 V
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YesNo
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Enable, On Time Control, Power Good-40°C ~ 85°C (TA)24-VFQFN Exposed Pad24-VQFN (4x4)
Renesas Electronics America Inc. IC Regulators Controller MULT TOP 16TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFull-Bridge, Half-Bridge, Push-Pull219 V ~ 16 VUp to 1MHz83%YesYes
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Enable, Frequency Control, Soft Start-40°C ~ 105°C (TA)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Texas Instruments IC Regulators Controller MULT TOPOLOGY 8SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback, Forward Converter117.6 V ~ 30 V500kHz48%NoNo
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Frequency Control-55°C ~ 125°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller BUCK 28TQFN ActiveTransistor DriverStep-DownPositiveBuck221.6 V ~ 5.5 V600kHz97%YesYes
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Current Limit, Enable, Sequencing-40°C ~ 85°C (TA)28-WFQFN Exposed Pad28-TQFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 28QFN ActiveTransistor DriverStep-DownPositiveBuck112.97 V ~ 22 V250kHz ~ 2MHz100%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start0°C ~ 70°C (TA)28-VFQFN Exposed Pad28-QFN (5x5)
Texas Instruments IC Regulators Controller MULT TOP 16SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull218.4 V ~ 22 V400kHz ~ 1MHz50%NoNo
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Current Limit, Frequency Control, Ramp, Soft Start0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOIC
Power Integrations IC Regulators Controller MULT TOPOLOGY 7ESIP ActiveTransistor DriverStep-Up, Step-DownPositive, Isolation CapableFlyback, Forward Converter21Up to 11.5V66kHz, 132kHz63%NoNo
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Enable, Reset-40°C ~ 150°C (TJ)16-SSIP, 12 Leads, Exposed Pad, Formed LeadseSIP-16F
Renesas Electronics America Inc. IC Regulators Controller MULT TOP 16QSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFull-Bridge, Half-Bridge119 V ~ 16 VUp to 2MHz99%YesNo
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Frequency Control, Ramp, Soft Start-40°C ~ 105°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK/BOOST 16SSOP 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)16-SSOP (0.154", 3.90mm Width)16-SSOP
Renesas Electronics America Inc. IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck114.75 V ~ 5.5 V50kHz ~ 1.1MHz
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YesYes
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Enable, Phase Control, Power Good, Soft Start-40°C ~ 125°C (TJ)24-VFQFN Exposed Pad24-QFN (4x4)
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 36QFN ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 5.5 V200kHz ~ 1.4MHz95%YesYesI²C, PMBus, SMBusCurrent Limit, Enable, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)36-VFQFN Exposed Pad36-QFN (6x6)
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 36QFN ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 5.5 V200kHz ~ 1.4MHz95%YesYesI²C, PMBus, SMBusCurrent Limit, Enable, Power Good, Soft Start-40°C ~ 85°C (TA)36-VFQFN Exposed Pad36-QFN (6x6)
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 36QFN ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 5.5 V200kHz ~ 1.4MHz95%YesYesI²C, PMBus, SMBusCurrent Limit, Enable, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)36-VFQFN Exposed Pad36-QFN (6x6)
Linear Technology/Analog Devices IC Regulators Controller BUCK 38TSSOP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 38 V250kHz ~ 770kHz95%YesNo
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Current Limit, 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 BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 38 V200kHz ~ 2MHz
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YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
Texas Instruments IC Regulators Controller BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 42 VUp to 750kHz
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YesNo
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Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators Controller BUCK 30TSSOP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V300kHz83%YesNo
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Enable, Power Good, Soft Start-40°C ~ 125°C (TJ)30-TFSOP (0.173", 4.40mm Width)30-TSSOP
Monolithic Power Systems Inc. IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 30 V420kHz90%NoYes
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Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 16MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC114.5 V ~ 38 V105kHz ~ 760kHz96%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOPOLOGY 16QFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC114.5 V ~ 38 V105kHz ~ 760kHz96%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)16-WFQFN Exposed Pad16-QFN-EP (3x3)
Linear Technology/Analog Devices IC Regulators Controller BUCK 32QFN ActivePWM SignalStep-DownPositiveBuck223 V ~ 5.5 V250kHz ~ 3MHz91.5%NoNo
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)32-WFQFN Exposed Pad32-QFN (5x5)
Texas Instruments SYNCHRONOUS BOOST CONTROLLER ActiveTransistor DriverStep-UpPositiveBoost114.5 V ~ 65 VUp to 1MHz100%NoYes
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Frequency Control, Soft Start-40°C ~ 125°C (TJ)20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Renesas Electronics America Inc. IC Regulators Controller BUCK 48QFN ActivePWM SignalStep-DownPositiveBuck664.75 V ~ 5.25 V80kHz ~ 1MHz66.7%
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No
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Enable, Frequency Control, Soft Start0°C ~ 70°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Renesas Electronics America Inc. IC Regulators Controller BUCK 40QFN ActivePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz66.7%
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No
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Enable, Frequency Control, Soft Start0°C ~ 70°C (TA)40-VFQFN Exposed Pad40-QFN (6x6)
Texas Instruments IC Regulators Controller MULT TOP 16SOIC ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback, Forward Converter218.4 V ~ 14.5 V200kHz ~ 2MHz75%NoNo
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Ramp, Soft Start-40°C ~ 105°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Texas Instruments IC Regulators Controller FWRD Converter 16SOIC ActiveTransistor DriverStep-Up/Step-DownPositiveForward Converter218.5 V ~ 16 V400kHz66%NoNo
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Enable, Ramp, Soft Start0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Texas Instruments IC Regulators Controller BUCK 16HTSSOP ActiveTransistor DriverStep-DownPositiveBuck1110 V ~ 40 V100kHz ~ 1MHz94%YesYes
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Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
Texas Instruments IC Regulators Controller BUCK 24TSSOP ActivePWM SignalStep-DownPositiveBuck444.5 V ~ 15 V100kHz ~ 1.2MHz87.5%NoYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)24-TSSOP (0.173", 4.40mm Width)24-TSSOP
Texas Instruments IC Regulators Controller BUCK 24TSSOP ActivePWM SignalStep-DownPositiveBuck444.5 V ~ 15 V100kHz ~ 1.2MHz87.5%NoYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)24-TSSOP (0.173", 4.40mm Width)24-TSSOP
Texas Instruments IC Regulators Controller MULT TOP 16TSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback, Forward Converter218.4 V ~ 14.5 V200kHz ~ 2MHz75%NoNo
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Ramp, Soft Start-40°C ~ 105°C (TA)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Texas Instruments IC Regulators Controller BUCK 20TSSOP Not For New DesignsTransistor DriverStep-DownPositiveBuck116 V ~ 100 V200kHz, 535kHz
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YesYes
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Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 24SSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 36 V
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90%YesNo
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Enable, Power Good, Soft Start-40°C ~ 85°C (TA)24-SSOP (0.154", 3.90mm Width)24-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 38QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 38 V200kHz ~ 2MHz
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YesNo
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Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-WFQFN Exposed Pad38-QFN (5x7)
Maxim Integrated IC Regulators Controller BUCK 16TSSOP ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck1110.8 V ~ 24 V50kHz ~ 2.5MHz100%NoYes
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Dead Time Control, Enable, Frequency Control-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Texas Instruments IC Regulators Controller MULT TOP 16SOIC ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback, Forward Converter118.3 V ~ 15 V
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78%NoYes
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Enable0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
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