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Maxim Integrated IC Regulators Controller BUCK 28TQFN ActiveTransistor DriverStep-DownPositiveBuck114.75 V ~ 28 V125kHz ~ 1.5MHz
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YesYes
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 85°C (TA)28-WFQFN Exposed Pad28-TQFN (5x5)
Maxim Integrated IC Regulators Controller BUCK 40TQFN ActiveTransistor DriverStep-DownPositiveBuck212 V ~ 28 V170kHz ~ 620kHz100%YesNo
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Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation-40°C ~ 85°C (TA)40-WFQFN Exposed Pad40-TQFN-EP (5x5)
Maxim Integrated IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224.75 V ~ 28 V250kHz, 500kHz
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YesNo
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Enable, Phase Control-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Maxim Integrated IC Regulators Controller BUCK 28SSOP Not For New DesignsTransistor 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 20-TQFN Active
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20-WFQFN Exposed Pad20-TQFN (4x4)
Maxim Integrated IC Regulators Controller MULT TOP 16TSSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback, SEPIC114.5 V ~ 40 V15kHz ~ 500kHz50%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
Maxim Integrated IC Regulators Controller BUCK ActiveTransistor DriverStep-DownPositiveBuck114 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 BUCK 3.3V/5V/ADJ 28TQFN ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 42 V1MHz ~ 2.2MHz98.5%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)28-WFQFN Exposed Pad28-TQFN (5x5)
Maxim Integrated IC Regulators Controller BUCK 28QSOP ActiveTransistor DriverStep-DownPositiveBuck226 V ~ 24 V500kHz
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YesNo
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Current Limit, Enable, Power Good-40°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-QSOP
Maxim Integrated IC Regulators Controller BUCK 32TQFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 60 V100kHz ~ 2.2MHz
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YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)32-WFQFN Exposed Pad32-TQFN-EP (5x5)
Maxim Integrated IC Regulators BUCK DUAL 40TQFN ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost323.5 V ~ 42 V1MHz ~ 2.2MHz95%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)40-WFQFN Exposed Pad40-TQFN (6x6)
Maxim Integrated IC Regulators Controller BUCK 20QSOP ActiveTransistor DriverStep-DownPositiveBuck112.35 V ~ 5.5 V500kHz, 1MHz92%YesYes
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Current Limit, Enable, Frequency Control-40°C ~ 85°C (TA)20-SSOP (0.154", 3.90mm Width)20-QSOP
Maxim Integrated IC Regulators Controller BUCK 24TQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz, 450kHz, 600kHz100%YesNo
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Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-TQFN (4x4)
Maxim Integrated IC Regulators BUCK DUAL 40TQFN ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost323.5 V ~ 42 V1MHz ~ 2.2MHz95%YesYes
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Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)40-WFQFN Exposed Pad40-TQFN (6x6)
Maxim Integrated IC Regulators Controller BUCK 20SSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz95%YesYes
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Enable, Soft Start0°C ~ 70°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Maxim Integrated IC Regulators Controller BUCK 20SSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz95%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Maxim Integrated IC Regulators Controller BOOST/FLYBK 16TQFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback114.5 V ~ 36 V100kHz ~ 1MHz48%NoYes
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Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)16-WFQFN Exposed Pad16-TQFN (3x3)
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 FLYBACK 8SOIC ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 30 V20kHz ~ 1MHz96%NoNo
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Frequency Control-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller BUCK 16TQFN ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck114.5 V ~ 36 V100kHz ~ 1MHz72.5%NoYes
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Dead Time Control, Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)16-WFQFN Exposed Pad16-TQFN (3x3)
Maxim Integrated IC GATE DRVR ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 28 V200kHz ~ 2MHz88%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)14-WFDFN Exposed Pad14-TDFN (3x3)
Maxim Integrated IC Regulators Controller BUCK 16QSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 40 V100kHz ~ 1MHz87.5%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)16-LSSOP (0.154", 3.90mm Width) Exposed Pad16-QSOP-EP
Maxim Integrated IC Regulators Controller BUCK 10UMAX ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 28 V200kHz ~ 500kHz
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YesNo
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Current Limit, Soft Start-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
Maxim Integrated IC Regulators Controller BUCK 10UMAX ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 5.5 V1MHz89%YesNo
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Current Limit-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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Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller BUCK 10UMAX ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 36 VUp to 330kHz100%NoNo
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Enable-40°C ~ 125°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
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 24QSOP Last Time BuyTransistor 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 MULT TOPOLOGY 8UMAX ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter1111 V ~ 28 V262kHz75%NoNo
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-40°C ~ 85°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller BOOST 8UMAX ActiveTransistor DriverStep-UpPositive, Isolation CapableBoost1110.8 V ~ 24 V262kHz75%NoNo
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Enable-40°C ~ 85°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
Maxim Integrated IC Regulators Controller BOOST 14DIP Not For New DesignsTransistor DriverStep-UpPositiveBoost113 V ~ 16.5 V300kHz
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NoNo
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Enable, Low Battery0°C ~ 70°C (TA)14-DIP (0.300", 7.62mm)14-PDIP
Maxim Integrated IC Regulators Controller BOOST 14SOIC Not For New DesignsTransistor DriverStep-UpPositiveBoost113 V ~ 16.5 V300kHz
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NoNo
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Enable, Low Battery0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-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 24QSOP ActiveTransistor DriverStep-DownPositiveBuck224.75 V ~ 23 V100kHz ~ 600kHz
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YesYes
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Current Limit, Enable, Frequency Control, Reset-40°C ~ 85°C (TA)24-SSOP (0.154", 3.90mm Width)24-QSOP
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 16QSOP ActiveTransistor 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 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 20SSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz95%YesYes
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Enable, Soft Start-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Maxim Integrated IC Regulators Controller BUCK 16QSOP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 6.5 VUp to 1.2MHz
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YesNo
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-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators Controller FLYBACK 8SOIC ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 30 V20kHz ~ 1MHz96%NoYes
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Frequency Control-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller FLYBACK 8SOIC ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 30 V20kHz ~ 1MHz49.8%NoYes
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Frequency Control-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller FLYBACK 8MSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 30 V20kHz ~ 1MHz49.8%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 BOOST/SEPIC 10UMAX ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, SEPIC119.5 V ~ 24 V50kHz ~ 2.5MHz75%NoNo
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Enable-40°C ~ 125°C (TJ)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
Maxim Integrated IC Regulators Controller FLYBACK 8SOIC ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 30 V20kHz ~ 1MHz49.8%NoNo
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Frequency Control-40°C ~ 125°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC Regulators Controller FLYBACK 8UMAX ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 30 V20kHz ~ 1MHz96%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 FLYBACK 8UMAX ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 30 V20kHz ~ 1MHz49.8%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 BOOST/FLYBK 10UMAX ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119.5 V ~ 24 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 BUCK 14TDFN ActiveTransistor DriverStep-DownPositiveBuck112 V ~ 26 V
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YesNo
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Enable, On Time Control, Power Good-40°C ~ 85°C (TA)14-WFDFN Exposed Pad14-TDFN-EP (3x3)
Maxim Integrated IC Regulators Controller FLYBACK 16TSSOP Not For New DesignsTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback1110.8 V ~ 24 V25kHz ~ 1.25MHz50%YesYes
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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
Maxim Integrated IC Regulators Controller BUCK 24TQFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V200kHz ~ 1MHz87.5%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-TQFN (4x4)
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