Part Number Manufacturer / Brand Brife Description Part StatusFunctionOutput ConfigurationTopologyOutput TypeNumber of OutputsVoltage - Input (Min)Voltage - Input (Max)Voltage - Output (Min/Fixed)Voltage - Output (Max)Current - OutputFrequency - SwitchingSynchronous RectifierOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Texas Instruments IC Regulators BUCK 3.3V 1A TO263-5 Not For New DesignsStep-DownPositiveBuckFixed14.5V40V3.3V
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1A150kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BADDPAK/TO-263-5
Texas Instruments IC Regulators BCK 1.2V 3A SYNC 20HTSSOP ActiveStep-DownPositiveBuckFixed13V6V1.2V
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3A350kHz, 550kHzYes-40°C ~ 85°C (TA)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators BCK 1.5V 3A SYNC 20HTSSOP ActiveStep-DownPositiveBuckFixed13V6V1.5V
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3A350kHz, 550kHzYes-40°C ~ 85°C (TA)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators BCK 1.8V 3A SYNC 20HTSSOP ActiveStep-DownPositiveBuckFixed13V6V1.8V
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3A350kHz, 550kHzYes-40°C ~ 85°C (TA)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators BCK 2.5V 3A SYNC 20HTSSOP ActiveStep-DownPositiveBuckFixed13V6V2.5V
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3A350kHz, 550kHzYes-40°C ~ 85°C (TA)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators BCK 3.3V 3A SYNC 20HTSSOP ActiveStep-DownPositiveBuckFixed13V6V3.3V
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3A350kHz, 550kHzYes-40°C ~ 85°C (TA)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators BOOST ADJ 2.55A 14TSSOP Not For New DesignsStep-UpPositiveBoostAdjustable12.2V12V1.26V17.5V2.55A (Switch)600kHz, 1.25MHzNo-40°C ~ 125°C (TJ)Surface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
Linear Technology/Analog Devices IC Regulators BCK ADJ/PROG 0.45A 16SSOP ActiveStep-DownPositiveBuckAdjustable (Programmable)13V13.5V1.19V (3.3V, 5V)12V450mAUp to 700kHzNo-40°C ~ 85°C (TA)Surface Mount16-SSOP (0.154", 3.90mm Width)16-SSOP
Linear Technology/Analog Devices IC Regulators BCK FLYBCK INV ADJ 20SOIC ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, FlybackAdjustable18V35V2.21V31.5V1.2A (Switch)100kHzNo0°C ~ 70°C (TA)Surface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
Linear Technology/Analog Devices IC Regulators BUCK FLYBCK INV 5V 20SOIC ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, FlybackFixed18V35V5V
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1.2A (Switch)100kHzNo0°C ~ 70°C (TA)Surface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
Linear Technology/Analog Devices IC Regulators MULT CONFIG INV 5V D2PAK ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, FlybackFixed18V45V5V
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2A (Switch)100kHzNo0°C ~ 70°C (TA)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CAD2PAK-7
Linear Technology/Analog Devices IC Regulators MULT CONFIG INV ADJ D2PAK ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, FlybackAdjustable18V45V2.5V35V2A (Switch)100kHzNo0°C ~ 70°C (TA)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CAD2PAK-7
Texas Instruments IC Regulators BUCK 5V 2A TO220-7 ActiveStep-DownPositiveBuckFixed14.5V60V5V
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2A150kHzNo-40°C ~ 125°C (TJ)Through HoleTO-220-7 (Formed Leads)TO-220-7
Monolithic Power Systems Inc. IC Regulators BUCK ADJ 2A DL ActiveStep-DownPositiveBuckAdjustable24.75V23V1.22V16V2A380kHzNo-40°C ~ 85°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOPF
Monolithic Power Systems Inc. IC Regulators BUCK ADJ 1.5A DL ActiveStep-DownPositiveBuckAdjustable24.75V23V0.92V16V1.5A1.4MHzNo-40°C ~ 85°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOPF
Texas Instruments IC Regulators BUCK 12V 3A TO263-5 Not For New DesignsStep-DownPositiveBuckFixed14V60V12V
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3A52kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BADDPAK/TO-263-5
Texas Instruments IC Regulators BUCK 5V 3A TO263-5 Not For New DesignsStep-DownPositiveBuckFixed14V60V5V
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3A52kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BADDPAK/TO-263-5
Texas Instruments IC Regulators BUCK ADJ 3A TO263-5 Not For New DesignsStep-DownPositiveBuckAdjustable14V60V1.23V57V3A52kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BADDPAK/TO-263-5
Linear Technology/Analog Devices IC Regulators BUCK ADJ 0.8A DL 24QFN ActiveStep-DownPositiveBuckAdjustable23.8V36V0.8V36V800mA500kHz ~ 2.1MHzNo-40°C ~ 125°C (TJ)Surface Mount24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators BUCK BST ADJ 1.5A 16MSOP ActiveStep-Up/Step-DownPositiveBuck-BoostAdjustable12.5V15V2.5V15V1.5A800kHzYes-40°C ~ 125°C (TJ)Surface Mount16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
Linear Technology/Analog Devices IC Regulators BUCK ADJ 1A 20QFN ActiveStep-DownPositiveBuckAdjustable13V20V2.7V5V1A1MHzNo-40°C ~ 125°C (TJ)Surface Mount20-WFQFN Exposed Pad20-QFN (4x4)
Texas Instruments IC Regulators BUCK 5V 5A TO263-7 ActiveStep-DownPositiveBuckFixed14.5V42V5V
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5A500kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-7 ThinTO-263-7 Thin
Texas Instruments IC Regulators BUCK ADJ 0.5A 16TSSOP ActiveStep-DownPositiveBuckAdjustable16V75V1.225V70V500mA50kHz ~ 500kHzNo-40°C ~ 125°C (TJ)Surface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Linear Technology/Analog Devices IC Regulators BUCK ADJ 1A 16MSOP ActiveStep-DownPositiveBuckAdjustable13.6V36V0.8V20V1A250kHz ~ 2.2MHzNo-40°C ~ 125°C (TJ)Surface Mount16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
Linear Technology/Analog Devices IC Regulators BUCK 3.3V 1A 16MSOP ActiveStep-DownPositiveBuckFixed13.6V36V3.3V
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1A250kHz ~ 2.2MHzNo-40°C ~ 125°C (TJ)Surface Mount16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
Linear Technology/Analog Devices IC Regulators BUCK 5V 1A 16MSOP ActiveStep-DownPositiveBuckFixed13.6V36V5V
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1A250kHz ~ 2.2MHzNo-40°C ~ 125°C (TJ)Surface Mount16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
Linear Technology/Analog Devices IC Regulators BUCK ADJ 2.5A SYNC 16MSOP ActiveStep-DownPositiveBuckAdjustable13.6V15V0.6V14.52V2.5A2MHz ~ 4MHzYes-40°C ~ 125°C (TJ)Surface Mount16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
Linear Technology/Analog Devices IC Regulators BUCK ADJ 2.5A SYNC 16QFN ActiveStep-DownPositiveBuckAdjustable13.6V15V0.6V14.52V2.5A2MHz ~ 4MHzYes-40°C ~ 125°C (TJ)Surface Mount16-WFQFN Exposed Pad16-QFN-EP (3x3)
Linear Technology/Analog Devices IC Regulators BUCK 5V 0.7A 16MSOP ActiveStep-DownPositiveBuckFixed13.6V36V5V
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700mA500kHz ~ 2MHzNo-40°C ~ 125°C (TJ)Surface Mount16-WFQFN Exposed Pad16-QFN-EP (3x3)
STMicroelectronics IC Regulators BUCK ADJ 4A MULTIWATT15 ActiveStep-DownPositiveBuckAdjustable19V46V5.1V40V4A100kHzNo-40°C ~ 150°C (TJ)Through HoleMultiwatt-15 (Horizontal, Bent and Staggered Leads)15-Multiwatt
Texas Instruments IC Regulators BUCK 5V 5A TO-263 ActiveStep-DownPositiveBuckFixed14.5V42V5V
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5A500kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-7 ThinTO-263-7 Thin
Texas Instruments IC Regulators BUCK ADJ 5A TO-263 ActiveStep-DownPositiveBuckAdjustable14.5V42V1.285V37V5A500kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-7 ThinTO-263-7 Thin
Texas Instruments IC Regulators BUCK ADJ 2A TO263-5 Not For New DesignsStep-DownPositiveBuckAdjustable14.5V60V1.2V57V2A150kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BADDPAK/TO-263-5
Linear Technology/Analog Devices IC Regulators FLYBACK INV ISO TSOT23 ActiveStep-Up/Step-DownPositive or Negative, Isolation CapableFlyback
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16V100V
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260mA7.5kHz ~ 750kHzNo-40°C ~ 150°C (TJ)Surface MountSOT-23-5 Thin, TSOT-23-5TSOT-23-5
Linear Technology/Analog Devices IC Regulators SWITCHD Capacitor PROG 8SOIC ActiveStep-Up/Step-DownPositiveCharge PumpProgrammable12V10V3.3V, 5V
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50mA650kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Linear Technology/Analog Devices IC Regulators SWITCHD Capacitor PROG 8SOIC ActiveStep-Up/Step-DownPositiveCharge PumpProgrammable12V10V3V, 5V
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50mA650kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Linear Technology/Analog Devices IC Regulators SWITCHD Capacitor 3.3V 8SOIC ActiveStep-Up/Step-DownPositiveCharge PumpFixed12V8V3.3V
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50mA650kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Linear Technology/Analog Devices IC Regulators MULT CONFIG INV 5V 8SOIC ActiveStep-Down, Step-Up/Step-DownPositive or NegativeBuck, Buck-Boost, SEPICFixed13V18V5V
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750mA (Switch)
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No-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Linear Technology/Analog Devices IC Regulators MULT CONFG INV 3.3V 8SOIC ActiveStep-Down, Step-Up/Step-DownPositive or NegativeBuck, Buck-Boost, SEPICFixed13V18V3.3V
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750mA (Switch)
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No-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Linear Technology/Analog Devices IC Regulators BUCK 3.3V 1.5A 8DIP ActiveStep-DownPositiveBuckFixed14V16V3.3V
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1.5A500kHzNo-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Linear Technology/Analog Devices IC Regulators BUCK SEPIC 5V 1.5A 8DIP ActiveStep-DownPositiveBuck, SEPICFixed15V25V5V
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1.5A (Switch)500kHzNo-40°C ~ 125°C (TJ)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Linear Technology/Analog Devices IC Regulators BUCK ADJ 1.5A 8DIP ActiveStep-DownPositiveBuckAdjustable14V16V2.42V14.88V1.5A500kHzNo-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Linear Technology/Analog Devices IC Regulators BUCK SEPIC ADJ 1.5A 8DIP ActiveStep-DownPositiveBuck, SEPICAdjustable15V25V2.42V21.5V1.5A (Switch)500kHzNo-40°C ~ 125°C (TJ)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Linear Technology/Analog Devices IC Regulators MULT CONFIG INV ADJ 8DIP ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, Cuk, Flyback, Forward Converter, SEPICAdjustable12.7V30V1.245V35V (Switch)1.5A (Switch)250kHzNo-40°C ~ 125°C (TJ)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Linear Technology/Analog Devices IC Regulators BUCK SEPIC ADJ 1.5A 8DIP ActiveStep-DownPositiveBuck, SEPICAdjustable15V25V2.42V21.5V1.5A (Switch)500kHzNo-40°C ~ 125°C (TJ)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Linear Technology/Analog Devices IC Regulators MULT CONFIG INV ADJ 8DIP ActiveStep-Up, Step-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost, Cuk, Flyback, Forward Converter, SEPICAdjustable12.7V30V1.245V35V (Switch)1.5A (Switch)500kHzNo-40°C ~ 125°C (TJ)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Linear Technology/Analog Devices IC Regulators BUCK SEPIC 5V 1.5A 8DIP ActiveStep-DownPositiveBuck, SEPICFixed15V25V5V
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1.5A (Switch)500kHzNo-40°C ~ 125°C (TJ)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Maxim Integrated IC Regulators BUCK BOOST INV ADJ 8SOIC ActiveStep-Up/Step-DownNegativeBuck-BoostAdjustable12.6V16.5V-2.6V-20V150mA100Hz ~ 75kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Texas Instruments IC Regulators BUCK 3.3V 1A TO263-7 ActiveStep-DownPositiveBuckFixed14.5V60V3.3V
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1A150kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
Texas Instruments IC Regulators BUCK ADJ 1A TO220-7 ActiveStep-DownPositiveBuckAdjustable14.5V60V1.2V57V1A150kHzNo-40°C ~ 125°C (TJ)Through HoleTO-220-7 (Formed Leads)TO-220-7