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 BUCK 20QFN 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-WFQFN Exposed Pad20-QFN (3x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 38 V50kHz ~ 900kHz99%YesNo
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Current Limit, Enable, Frequency Control, Soft Start, Tracking-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 24 V105kHz ~ 835kHz, 350kHz ~ 535kHz99.4%YesNo
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 10MSOP ActiveTransistor DriverStep-DownPositiveBuck112.75 V ~ 9.8 V550kHz100%YesNo
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Enable, Soft Start, Tracking-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 10DFN ActiveTransistor DriverStep-DownPositiveBuck112.75 V ~ 9.8 V550kHz100%YesNo
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Enable, Soft Start, Tracking-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-DFN (3x3)
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 FLYBACK 16SSOP ActiveTransistor DriverStep-Up/Step-DownPositive or Negative, Isolation CapableFlyback114.1 V ~ 20 V90kHz ~ 115kHz90%NoNo
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Enable, Soft Start0°C ~ 100°C (TJ)16-SSOP (0.154", 3.90mm Width)16-SSOP
Linear Technology/Analog Devices IC Regulators Controller FLYBACK 16SSOP ActiveTransistor DriverStep-Up/Step-DownPositive or Negative, Isolation CapableFlyback119.7 V ~ 22 V90kHz ~ 115kHz90%NoNo
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Enable, Soft Start0°C ~ 100°C (TJ)16-SSOP (0.154", 3.90mm Width)16-SSOP
Linear Technology/Analog Devices 150V LOW IQ STEP-DOWN DC/DC CONT ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 150 V50kHz ~ 850kHz100%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad20-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOPOLOGY 10DFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback, SEPIC115.5 V ~ 100 V100kHz ~ 1MHz
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NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)10-WFDFN Exposed Pad10-DFN (3x3)
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 10MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback, SEPIC115.5 V ~ 100 V100kHz ~ 1MHz
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NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 12MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback, SEPIC111.6 V ~ 42 V100kHz ~ 1MHz
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NoYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)12-TSSOP (0.118", 3.00mm Width) Exposed Pad12-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOPOLOGY 10DFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback, SEPIC115.5 V ~ 100 V100kHz ~ 1MHz
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NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)10-WFDFN Exposed Pad10-DFN (3x3)
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 10MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback, SEPIC115.5 V ~ 100 V100kHz ~ 1MHz
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NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 30 V250kHz ~ 780kHz97.2%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28QFN ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 30 V250kHz ~ 780kHz97.2%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)28-WFQFN Exposed Pad28-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 28QFN ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 30 V250kHz ~ 780kHz97.2%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)28-WFQFN Exposed Pad28-QFN (4x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 30 V250kHz ~ 780kHz97.2%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 30 V250kHz ~ 780kHz97.2%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 10MSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 60 V200kHz ~ 600kHz100%NoYes
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Frequency Control, Soft Start-40°C ~ 150°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 8 V200kHz95%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 V ~ 8 V200kHz95%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 MULT TOP 10MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive and NegativeBoost, Flyback, SEPIC112.9 V ~ 40 V100kHz ~ 1MHz
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NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 150°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller MULT TOP 10MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive and NegativeBoost, Flyback, SEPIC112.9 V ~ 40 V100kHz ~ 1MHz
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NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 150°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 24 V105kHz ~ 835kHz, 350kHz ~ 535kHz99.4%YesNo
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 36 V
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90%YesNo
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Enable, On Time Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 10DFN ActiveTransistor DriverStep-DownPositiveBuck112.75 V ~ 9.8 V550kHz100%YesNo
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Enable, Soft Start, Tracking-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-DFN (3x3)
Linear Technology/Analog Devices IC Regulators Controller BUCK 10MSOP ActiveTransistor DriverStep-DownPositiveBuck112.75 V ~ 9.8 V550kHz100%YesNo
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Enable, Soft Start, Tracking-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 32QFN ActivePWM SignalStep-DownPositiveBuck223 V ~ 5.5 V250kHz ~ 1.25MHz91.5%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)
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 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 BUCK 28QFN ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 38 V250kHz ~ 780kHz95%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)28-WFQFN Exposed Pad28-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 38 V250kHz ~ 1MHz
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YesYes
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Current Limit, Enable, Frequency Control, Phase Control-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 32QFN 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)32-WFQFN Exposed Pad32-QFN (5x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 32QFN 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)32-WFQFN Exposed Pad32-QFN (5x5)
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
Linear Technology/Analog Devices IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 38 V200kHz ~ 1.2MHz98%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 28QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 38 V250kHz ~ 1MHz
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YesYes
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Current Limit, Enable, Frequency Control, Phase Control-40°C ~ 125°C (TJ)28-WFQFN Exposed Pad28-QFN (4x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 20QFN ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 38 V50kHz ~ 900kHz99%YesNo
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Current Limit, Enable, Frequency Control, Soft Start, Tracking-40°C ~ 125°C (TJ)20-WFQFN Exposed Pad20-QFN (3x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 36 V
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90%YesNo
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Enable, On Time Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 36 V
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90%YesNo
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Enable, On Time Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-QFN (5x5)
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 BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 14 V
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100%NoNo
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Current Limit, Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Linear Technology/Analog Devices IC Regulators Controller BUCK 28QFN ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 24 V105kHz ~ 835kHz, 350kHz ~ 535kHz99.4%YesNo
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-WFQFN Exposed Pad28-QFN (4x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 24 V105kHz ~ 835kHz, 350kHz ~ 535kHz99.4%YesNo
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-QFN (5x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 38 V250kHz ~ 770kHz
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YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller SYNC 20-TSSOP ActivePWMStep-Up, Step-DownPositiveBuck, Boost, Buck-Boost, SEPIC1
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4.5 V ~ 42 V100kHz ~ 750kHz100%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 16TSSOP ActiveTransistor DriverStep-DownPositive or NegativeBuck114 V ~ 60 V200kHz
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YesNo
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Enable-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 16SSOP ActiveTransistor DriverStep-DownPositiveBuck114.1 V ~ 15 V100kHz ~ 600kHz93%YesYes
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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
Linear Technology/Analog Devices IC Regulators Controller BUCK 16SOIC ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 30 V300kHz99.4%YesNo
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Enable, Power Good, Soft Start0°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC