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
Richtek USA Inc. IC Regulators BUCK ADJ 2A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable12.6V5.5V0.8V5V2A300kHz ~ 2MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK 1.8V/3.3V DL 12WDFN ActiveStep-DownPositiveBuckFixed22.5V5.5V1.8V, 3.3V
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1A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount12-WFDFN Exposed Pad12-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK 1.3V/3.3V DL 12WDFN ActiveStep-DownPositiveBuckFixed22.5V5.5V1.3V, 3.3V
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1A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount12-WFDFN Exposed Pad12-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK 1.2V/3.3V DL 12WDFN ActiveStep-DownPositiveBuckFixed22.5V5.5V1.2V, 3.3V
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1A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount12-WFDFN Exposed Pad12-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK 1.8V/2.5V DL 12WDFN ActiveStep-DownPositiveBuckFixed22.5V5.5V1.8V, 2.5V
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1A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount12-WFDFN Exposed Pad12-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 1A SYNC 10MSOP ActiveStep-DownPositiveBuckAdjustable12.7V5.5V1V5.5V1A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
Richtek USA Inc. IC Regulators BUCK ADJ 1A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable12.6V5.5V0.8V5V1A300kHz ~ 2.5MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC Regulators BUCK ADJ 1.2A SYNC 12WDFN Last Time BuyStep-DownPositiveBuckAdjustable13V5.5V0.8V5V1.2A1.2MHzYes-40°C ~ 85°C (TA)Surface Mount12-WFDFN Exposed Pad12-WDFN (4x3)
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 10WDFN ActiveStep-DownPositiveBuckAdjustable12.6V5.5V0.8V5V3A300kHz ~ 2MHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 2A SYNC 10WDFN ActiveStep-DownPositiveBuckAdjustable12.6V5.5V0.6V5V2A1.2MHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 5A 8SOP ActiveStep-DownPositiveBuckAdjustable14.75V24V0.8V15V5A570kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 1.2A SOT23-6 ActiveStep-DownPositiveBuckAdjustable14.5V24V0.8V15V1.2A700kHzNo-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
Richtek USA Inc. IC Regulators BUCK ADJ 1.2A TSOT23-6 ActiveStep-DownPositiveBuckAdjustable14.5V24V0.8V15V1.2A1.4MHzNo-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC Regulators BUCK ADJ 2A 8SOP ActiveStep-DownPositiveBuckAdjustable14.75V22V1.222V16V2A400kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC Regulators BUCK ADJ 3A 8SOP ActiveStep-DownPositiveBuckAdjustable14.75V24V0.92V15V3A400kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 2A 8SOP ActiveStep-DownPositiveBuckAdjustable14.75V22V1.222V16V2A1.2MHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC Regulators BUCK ADJ 2A 10MSOP ActiveStep-DownPositiveBuckAdjustable14.75V24V0.92V16V2A1.2MHzNo-40°C ~ 85°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 3A 8SOP ActiveStep-DownPositiveBuckAdjustable14.75V24V0.92V15V3A1.2MHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 2A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V23V0.923V20V2A340kHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC Regulators BUCK ADJ 2A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V23V0.8V20V2A340kHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 2A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V23V0.8V15V2A1.2MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V23V0.8V20V3A340kHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V23V0.8V15V3A1.2MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BOOST 2.7V 60MA SOT89-3 ActiveStep-UpPositiveBoostFixed11V7V2.7V
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60mA (Switch)120kHzNo-20°C ~ 85°C (TA)Surface MountTO-243AASOT-89-3
Richtek USA Inc. IC Regulators BOOST 3V 60MA SOT23-5 ActiveStep-UpPositiveBoostFixed11V7V3V
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60mA (Switch)120kHzNo-20°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators BOOST 3.3V 60MA SOT23-5 ActiveStep-UpPositiveBoostFixed11V7V3.3V
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60mA (Switch)120kHzNo-20°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators BOOST 3.5V 60MA SOT23-5 ActiveStep-UpPositiveBoostFixed11V7V3.5V
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60mA (Switch)120kHzNo-20°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators BOOST 3.6V 80MA SOT89-3 ActiveStep-UpPositiveBoostFixed11V7V3.6V
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80mA (Switch)120kHzNo-20°C ~ 85°C (TA)Surface MountTO-243AASOT-89-3
Richtek USA Inc. IC Regulators BOOST 3.3V 0.12A SOT89-3 ActiveStep-UpPositiveBoostFixed11V7V3.3V
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120mA (Switch)190kHzNo-20°C ~ 85°C (TA)Surface MountTO-243AASOT-89-3
Richtek USA Inc. IC Regulators BOOST 5V 0.16A SOT23-5 ActiveStep-UpPositiveBoostFixed11V7V5V
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160mA (Switch)190kHzNo-20°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-23-5
Richtek USA Inc. IC Regulators BOOST 5V 0.16A SOT89-3 ActiveStep-UpPositiveBoostFixed11V7V5V
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160mA (Switch)190kHzNo-20°C ~ 85°C (TA)Surface MountTO-243AASOT-89-3
Richtek USA Inc. IC Regulators BOOST ADJ 1.6A SOT23-6 ActiveStep-UpPositiveBoostAdjustable12V6V2V7V (Switch)1.6A (Switch)500kHzNo-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
Richtek USA Inc. IC Regulators BOOST ADJ 1.6A SOT89-5 ActiveStep-UpPositiveBoostAdjustable12V6V2V7V (Switch)1.6A (Switch)500kHzNo-40°C ~ 85°C (TA)Surface MountSOT-89-5/6SOT-89-5
Renesas Electronics America Inc. IC Regulators BUCK 2V 0.5A SYNC 6UTDFN ObsoleteStep-DownPositiveBuckFixed12.7V6V2V
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500mA2.4MHzYes-40°C ~ 85°C (TA)Surface Mount6-UFDFN6-UTDFN (1.6x1.6)
Renesas Electronics America Inc. IC Regulators BCK 2.8V 0.5A SYNC 6UTDFN ObsoleteStep-DownPositiveBuckFixed12.7V6V2.8V
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500mA2.4MHzYes-40°C ~ 85°C (TA)Surface Mount6-UFDFN6-UTDFN (1.6x1.6)
Maxim Integrated IC Regulators BUCK SYNC 1A 10TDFN Obsolete
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Surface Mount10-WFDFN Exposed Pad10-TDFN (3x2)
Maxim Integrated IC Regulators BUCK SYNC 1A 10TDFN Obsolete
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Surface Mount10-WFDFN Exposed Pad10-TDFN (3x2)
Maxim Integrated IC Regulators BUCK 1.8V 0.6A 16TSSOP ActiveStep-DownPositiveBuckFixed13.5V28V1.8V
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600mA2.1MHzYes-40°C ~ 125°C (TJ)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Maxim Integrated IC Regulators BUCK 2MHZ TSSOP Obsolete
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Surface Mount
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Maxim Integrated IC Regulators BUCK 2MHZ TSSOP Obsolete
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Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Maxim Integrated IC Regulators BUCK 2MHZ TSSOP Obsolete
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Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Maxim Integrated IC Regulators BUCK 2MHZ TSSOP Obsolete
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Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Maxim Integrated IC Regulators BUCK 2MHZ TSSOP Obsolete
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Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Maxim Integrated IC Regulators BUCK ADJ/5V 1.2A 16QSOP ActiveStep-DownPositiveBuckAdjustable (Fixed)13.5V28V1V (5V)10V1.2A220kHz ~ 1MHzNo-40°C ~ 125°C (TJ)Surface Mount16-LSSOP (0.154", 3.90mm Width) Exposed Pad16-QSOP-EP
Maxim Integrated IC Regulators BUCK ADJ/5V 1.2A 16QSOP Discontinued at -Step-DownPositiveBuckAdjustable (Fixed)13.5V28V1V (5V)10V1.2A220kHz ~ 1MHzNo-40°C ~ 125°C (TJ)Surface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators BUCK ADJ/5V 0.6A 16QSOP ObsoleteStep-DownPositiveBuckAdjustable (Fixed)13.5V28V1V (5V)10V600mA220kHz ~ 1MHzNo-40°C ~ 125°C (TJ)Surface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC Regulators BUCK SYNC 36V 8-TDFN Obsolete
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Surface Mount8-WFDFN8-TDFN (2x2)
Maxim Integrated IC Regulators BUCK ADJ 8A SYNC 20WLP ObsoleteStep-DownPositiveBuckAdjustable12.7V5.5V0.6V5.23V8A1MHzYes-40°C ~ 85°C (TA)Surface Mount20-WFBGA, WLBGA20-WLP
Maxim Integrated IC Regulators BUCK 1.9V 0.5A SYNC 6UDFN ObsoleteStep-DownPositiveBuckFixed12.7V5.5V1.9V
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500mA4MHzYes-40°C ~ 85°C (TA)Surface Mount6-WFDFN6-uDFN (1.5x1.0)
Maxim Integrated IC Regulators BUCK 2MHZ TSSOP Obsolete
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Surface Mount
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