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
Skyworks Solutions Inc. IC Regulators SWITCHD Capacitor 1.5V SC70JW ObsoleteStep-DownPositiveCharge PumpFixed12.7V5.5V1.5V
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300mA2MHzNo-40°C ~ 150°C (TJ)Surface Mount8-TFSOJ (0.069", 1.75mm Width)8-SC70JW
ON Semiconductor IC Regulators BUCK 1.8V 0.3A SYNC SOT23 ObsoleteStep-DownPositiveBuckFixed12.5V5.5V1.8V
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300mA1MHzYes-40°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
ON Semiconductor IC Regulators BUCK ADJ 0.3A SYNC SOT23 ObsoleteStep-DownPositiveBuckAdjustable12.5V5.5V0.7V4.4V300mA1MHzYes-40°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
Renesas Electronics America Inc. IC Regulators BUCK ADJ 0.3A SYNC 8TDFN ActiveStep-DownPositiveBuckAdjustable13.5V40V0.6V34V300mA700kHzYes-40°C ~ 125°C (TJ)Surface Mount8-WFDFN Exposed Pad8-TDFN (3x3)
Renesas Electronics America Inc. IC Regulators BUCK ADJ 0.3A SYNC 8TDFN ActiveStep-DownPositiveBuckAdjustable13.5V40V0.6V34V300mA700kHzYes-40°C ~ 125°C (TJ)Surface Mount8-WFDFN Exposed Pad8-TDFN (3x3)
Texas Instruments IC Regulators BCK PROG 0.3A SYNC 10USMD ObsoleteStep-DownPositiveBuckProgrammable12.8V5.5V1.05V, 1.3V, 1.5V, 1.8V
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300mA600kHzYes-25°C ~ 125°C (TJ)Surface Mount10-VFBGA10-µSMD (2x2.5)
Texas Instruments IC Regulators BCK PROG 0.3A SYNC 10USMD Discontinued at -Step-DownPositiveBuckProgrammable12.8V5.5V1.8V, 1.83V, 1.87V, 1.92V
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300mA600kHzYes-25°C ~ 125°C (TJ)Surface Mount10-WFBGA, DSBGA10-TµSMD (2.25x2.5)
Texas Instruments IC Regulators BUCK ADJ 0.3A TSOT23-6 ActiveStep-DownPositiveBuckAdjustable14.5V42V0.765V34V300mA550kHzNo-40°C ~ 125°C (TJ)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Texas Instruments IC Regulators BUCK ADJ 0.3A TSOT23-6 ActiveStep-DownPositiveBuckAdjustable14.5V42V0.765V34V300mA550kHzNo-40°C ~ 125°C (TJ)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Texas Instruments IC Regulators BUCK ISO ADJ 0.3A 8WSON ActiveStep-DownPositive, Isolation CapableBuckAdjustable17.5V100V1.225V90V300mAAdj to 1MHzYes-40°C ~ 125°C (TJ)Surface Mount8-WDFN Exposed Pad8-LLP-EP (4x4)
Linear Technology/Analog Devices IC Regulators BUCK ADJ 0.3A SOT23-6 ActiveStep-DownPositiveBuckAdjustable13.2V34V1.25V29.92V300mA
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No0°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Linear Technology/Analog Devices IC Regulators BUCK ADJ 0.3A SYNC 10DFN ActiveStep-DownPositiveBuckAdjustable12.5V15V0.6V13.8V300mA1.2MHzYes-40°C ~ 125°C (TJ)Surface Mount10-WFDFN Exposed Pad10-DFN (3x3)
Linear Technology/Analog Devices IC Regulators BUCK ADJ 0.3A SYNC 10MSOP ActiveStep-DownPositiveBuckAdjustable12.5V15V0.6V13.8V300mA1.2MHzYes-40°C ~ 125°C (TJ)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Linear Technology/Analog Devices IC Regulators BCK BST PROG 0.3A 20QFN ActiveStep-Up/Step-DownPositiveBuck-BoostProgrammable10.85V6V1.8V, 2.2V, 3.3V, 5V
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300mA
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Yes-40°C ~ 125°C (TJ)Surface Mount20-WFQFN Exposed Pad20-QFN (3x4)
Linear Technology/Analog Devices IC Regulators BCK ADJ 0.3A SYNC SOT23-6 ActiveStep-DownPositiveBuckAdjustable12.5V5.5V0.8V5.5V300mA1.5MHzYes-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Linear Technology/Analog Devices IC Regulators BUCK 1.375V 0.3A SOT23 ActiveStep-DownPositiveBuckFixed12.5V5.5V1.375V
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300mA1.5MHzYes-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Linear Technology/Analog Devices IC Regulators BUCK 1.5V 0.3A SYNC SOT23 ActiveStep-DownPositiveBuckFixed12.5V5.5V1.5V
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300mA1.5MHzYes-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Linear Technology/Analog Devices IC Regulators BUCK 1.8V 0.3A SYNC SOT23 ActiveStep-DownPositiveBuckFixed12.5V5.5V1.8V
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300mA1.5MHzYes-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Linear Technology/Analog Devices IC Regulators BCK 1.5V 0.3A SYNC SC70-6 ActiveStep-DownPositiveBuckFixed12.5V5.5V1.5V
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300mA2.25MHzYes-40°C ~ 85°C (TA)Surface Mount6-VSSOP, SC-88, SOT-363SC-70-6
Linear Technology/Analog Devices IC Regulators BCK 1.2V 0.3A SYNC SC70-6 ActiveStep-DownPositiveBuckFixed12.5V5.5V1.2V
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300mA2.25MHzYes-40°C ~ 85°C (TA)Surface Mount6-VSSOP, SC-88, SOT-363SC-70-6
Linear Technology/Analog Devices IC Regulators BUCK 1.875V 0.3A SC70-6 ActiveStep-DownPositiveBuckFixed12.5V5.5V1.875V
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300mA2.25MHzYes-40°C ~ 85°C (TA)Surface Mount6-VSSOP, SC-88, SOT-363SC-70-6
Linear Technology/Analog Devices IC Regulators BUCK 1.2V/1.8V 0.3A 8DFN ActiveStep-DownPositiveBuckFixed22.5V5.5V1.2V, 1.8V
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300mA2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-WFDFN Exposed Pad8-DFN (3x2)
Linear Technology/Analog Devices IC Regulators BCK ADJ 0.3A DL SYNC 8DFN ActiveStep-DownPositiveBuckAdjustable22.5V5.5V0.6V5.5V300mA2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-WFDFN Exposed Pad8-DFN (3x2)
Maxim Integrated IC Regulators BUCK 5V 0.3A SYNC 8-TDFN ActiveStep-DownPositiveBuckFixed14.5V60V5V
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300mA500kHzYes-40°C ~ 125°C (TJ)Surface Mount8-WFDFN8-TDFN (2x2)
Maxim Integrated IC Regulators BUCK ADJ 0.3A SYNC 8-TDFN ActiveStep-DownPositiveBuckAdjustable14.5V60V0.9V53.4V300mA500kHzYes-40°C ~ 125°C (TJ)Surface Mount8-WFDFN8-TDFN (2x2)
Maxim Integrated IC Regulators BUCK BST ADJ/PROG 16QSOP ActiveStep-Up/Step-DownPositiveBuck, BoostAdjustable (Programmable)11.8V11V1.25V (3.3V, 5.5V)5.5V300mA
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No-40°C ~ 85°C (TA)Surface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators BUCK BST ADJ/PROG 16QSOP ActiveStep-Up/Step-DownPositiveBuck, BoostAdjustable (Programmable)11.8V11V1.25V (3.3V, 5.5V)5.5V300mA
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No-40°C ~ 85°C (TA)Surface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators BUCK BST ADJ/PROG 16QSOP ActiveStep-Up/Step-DownPositiveBuck, BoostAdjustable (Programmable)11.8V11V1.25V (3.3V, 5.5V)5.5V300mA
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No-40°C ~ 85°C (TA)Surface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators BUCK BST ADJ/PROG 16QSOP ActiveStep-Up/Step-DownPositiveBuck, BoostAdjustable (Programmable)11.8V11V1.25V (3.3V, 5.5V)5.5V300mA
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No-40°C ~ 85°C (TA)Surface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated 36V 300MA MINI BUCK CONVERTER ActiveStep-DownPositiveBuckFixed13.5V36V5V
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300mA2.1MHzYes-40°C ~ 125°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-uMAX
Maxim Integrated 36V 300MA MINI BUCK CONVERTER ActiveStep-DownPositiveBuckFixed13.5V36V3.3V
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300mA2.1MHzYes-40°C ~ 125°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-uMAX
Maxim Integrated 36V 300MA MINI BUCK CONVERTER ActiveStep-DownPositiveBuckAdjustable13.5V36V1V10V300mA2.1MHzYes-40°C ~ 125°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-uMAX
Maxim Integrated IC Regulators BUCK BOOST INV ADJ 14DIP ObsoleteStep-Up/Step-DownNegativeBuck-BoostAdjustable14V11V0V-15V300mA185kHzNo0°C ~ 70°C (TA)Through Hole14-DIP (0.300", 7.62mm)14-PDIP
Maxim Integrated IC Regulators BUCK BOOST INV ADJ 16SOIC ActiveStep-Up/Step-DownNegativeBuck-BoostAdjustable14V11V0V-15V300mA185kHzNo0°C ~ 70°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SO
Maxim Integrated IC Regulators BUCK BOOST INV ADJ 16SOIC ActiveStep-Up/Step-DownNegativeBuck-BoostAdjustable14V11V0V-15V300mA185kHzNo0°C ~ 70°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SO
Maxim Integrated IC Regulators BUCK BOOST INV ADJ 16SOIC ActiveStep-Up/Step-DownNegativeBuck-BoostAdjustable14V11V0V-15V300mA185kHzNo-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
Maxim Integrated IC Regulators BUCK 3.3V 0.3A SYNC ActiveStep-DownPositiveBuckFixed13.5V24V3.3V
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300mA1.75MHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-TDFN (2.5x2.0)
Maxim Integrated IC Regulators BUCK ADJ 0.3A SYNC 10TDFN ActiveStep-DownPositiveBuckAdjustable13.5V24V1V10V300mA1.7MHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-TDFN (2.5x2.0)
Microchip Technology IC Regulators BUCK ADJ 0.3A SYNC 10MSOP ActiveStep-DownPositiveBuckAdjustable12.3V5.5V0.5V5.5V300mA1MHzYes-40°C ~ 125°C (TJ)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
Monolithic Power Systems Inc. IC Regulators BOOST ADJ 0.3A ActiveStep-UpPositiveBoostAdjustable12.5V6V3V22V300mA1.3MHzNo-40°C ~ 85°C (TA)Surface MountSOT-23-5 Thin, TSOT-23-5TSOT-23-5
ON Semiconductor IC Regulators BUCK PROG 0.3A 9MICROBUMP ObsoleteStep-DownPositiveBuckProgrammable12.5V5.2V1.05V, 1.35V, 1.57V, 1.8V
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300mA450kHz ~ 1MHzYes-30°C ~ 125°C (TJ)Surface Mount9-WFBGA, FCBGA9-MicroBump (1.55x1.55)
Semtech Corporation IC Regulators SWITCHD Capacitor 3.3V 8MLPD ActiveStep-Up/Step-DownPositiveCharge PumpFixed12.95V5.5V3.3V
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300mA1MHzNo-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-MLPD-UT (2x2)
Texas Instruments IC Regulators SWITCHD Capacitor 5V 20HTSSOP ActiveStep-UpPositiveCharge PumpFixed12.7V5.4V5V
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300mA300kHzNo-40°C ~ 85°C (TA)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators SWITCHD Capacitor 5V 20HTSSOP ActiveStep-UpPositiveCharge PumpFixed12.7V5.4V5V
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300mA300kHzNo-40°C ~ 85°C (TA)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators SWITCHD Capacitor 5V 20HTSSOP ActiveStep-UpPositiveCharge PumpFixed12.7V5.4V5V
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300mA300kHzNo-40°C ~ 85°C (TA)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators SWITCHD Capacitor 5V 20HTSSOP ActiveStep-UpPositiveCharge PumpFixed12.7V5.4V5V
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300mA300kHzNo-40°C ~ 85°C (TA)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators SWITCHD Capacitor 5V 20HTSSOP ActiveStep-UpPositiveCharge PumpFixed12.7V5.4V5V
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300mA320kHzNo
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Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators SWITCHD Capacitor 5V 20HTSSOP ActiveStep-UpPositiveCharge PumpFixed12.7V5.4V5V
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300mA320kHzNo
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Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators SWITCHD Capacitor 5V 20HTSSOP ActiveStep-UpPositiveCharge PumpFixed12.7V5.4V5V
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300mA320kHzNo-40°C ~ 125°C (TJ)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
Texas Instruments IC Regulators SWITCHD Capacitor 5V 20HTSSOP ActiveStep-UpPositiveCharge PumpFixed12.7V5.4V5V
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300mA320kHzNo
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Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
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