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 16WQFN ActiveStep-DownPositiveBuckAdjustable12.6V5.5V0.6V5V2A1MHzYes-40°C ~ 85°C (TA)Surface Mount16-WFQFN Exposed Pad16-WQFN (3x3)
Richtek USA Inc. IC Regulators BOOST ADJ 0.33A SOT23-6 ActiveStep-UpPositiveBoostAdjustable13V5.5V3V40V330mA (Switch)500kHzNo-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
Richtek USA Inc. IC Regulators BUCK ADJ 1A SYNC 6WDFN ActiveStep-DownPositiveBuckAdjustable12.5V5.5V0.6V5.5V1A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount6-WDFN Exposed Pad6-WDFN (2x2)
Richtek USA Inc. IC Regulators BUCK ADJ 1.2A TSOT23-6 ActiveStep-DownPositiveBuckAdjustable14.5V24V0.8V15V1.2A700kHzNo-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC Regulators BUCK ADJ 1.5A SYNC 8WDFN ActiveStep-DownPositiveBuckAdjustable14V17V0.8V12V1.5A800kHzYes-40°C ~ 85°C (TA)Surface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC Regulators BUCK ADJ 2.5A SYNC 8WDFN ActiveStep-DownPositiveBuckAdjustable12.6V5.5V0.8V5V2A300kHz ~ 2MHzYes-40°C ~ 85°C (TA)Surface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
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 4A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable12.7V5.5V0.8V5V4A200kHz ~ 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 10WDFN ActiveStep-DownPositiveBuckAdjustable13V24V0.8V15V3A500kHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 8A 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V24V0.808V15V8A600kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 5A 8SOP ActiveStep-DownPositiveBuckAdjustable15.5V32V1.222V26V5A500kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 4A SYNC 8WDFN ActiveStep-DownPositiveBuckAdjustable12.7V5.5V0.8V5V4A200kHz ~ 2MHzYes-40°C ~ 85°C (TA)Surface Mount8-WDFN Exposed Pad8-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 0.1A SYNC SOT23 ActiveStep-DownPositiveBuckAdjustable14.5V36V0.8V36V100mA
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Yes-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
Richtek USA Inc. IC Regulators BUCK ADJ 5A 8SOP ActiveStep-DownPositiveBuckAdjustable15.5V36V1.222V26V5A500kHzNo-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK BST ADJ 0.8A 10WDFN ActiveStep-Up/Step-DownPositiveBuck-BoostAdjustable11.8V5.5V1.8V5.5V800mA1MHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK BST ADJ 0.8A 10WDFN ActiveStep-Up/Step-DownPositiveBuck-BoostAdjustable11.8V5.5V1.8V5.5V800mA1MHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-WDFN (2.5x2.5)
Richtek USA Inc. IC Regulators BUCK ADJ 4A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V21V0.808V15V4A500kHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 6A SYNC 12WDFN ActiveStep-DownPositiveBuckAdjustable12.9V5.5V0.8V3.3V6A300kHz ~ 2MHzYes-40°C ~ 85°C (TA)Surface Mount12-WFDFN Exposed Pad12-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V23V0.925V20V3A340kHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BCK ADJ 1A DL SYNC 12WDFN ActiveStep-DownPositiveBuckAdjustable22.5V5.5V0.6V5.5V1A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount12-WFDFN Exposed Pad12-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V36V0.8V30V3A300kHz ~ 1MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BCK ADJ 1A/1.5A DL 16WQFN ActiveStep-DownPositiveBuckAdjustable22.6V5.5V0.8V5V1A, 1.5A1.2MHzYes-40°C ~ 85°C (TA)Surface Mount16-WQFN Exposed Pad16-WQFN (4x4)
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V36V0.8V30V3A300kHz ~ 1MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 1A SYNC 6WDFN ActiveStep-DownPositiveBuckAdjustable12.5V5.5V0.6V5.5V1A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount6-WDFN Exposed Pad6-WDFN (2x2)
Richtek USA Inc. IC Regulators BUCK ADJ 0.4A SYNC TSOT23 ActiveStep-DownPositiveBuckAdjustable12.5V5.5V0.5V5.5V400mA1.25MHzYes-40°C ~ 85°C (TA)Surface MountSOT-23-5 Thin, TSOT-23-5TSOT-23-5
Richtek USA Inc. IC Regulators BUCK ADJ 2.5A SYNC TSOT23 ActiveStep-DownPositiveBuckAdjustable14.3V18V0.6V8V2.5A500kHzYes-40°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
Richtek USA Inc. IC Regulators BUCK ADJ 1.2A SOT23-6 ActiveStep-DownPositiveBuckAdjustable14.5V24V0.8V15V1.2A1.4MHzNo-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
Richtek USA Inc. IC Regulators BUCK ADJ 1.5A SYNC 8WDFN ActiveStep-DownPositiveBuckAdjustable14V17V0.8V12V1.5A340kHzYes-40°C ~ 85°C (TA)Surface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 10WDFN ActiveStep-DownPositiveBuckAdjustable12.7V5.5V0.6V5.5V3A1MHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 2A SYNC 8WDFN ActiveStep-DownPositiveBuckAdjustable12.5V6V0.6V6V2A1.5MHzYes-40°C ~ 85°C (TA)Surface Mount8-WFDFN8-WDFN (2x1.5)
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable13V24V0.8V15V3A500kHzYes-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 BUCK ADJ 3.5A SYNC 12UQFN ActiveStep-DownPositiveBuckAdjustable12.8V5.5V0.6V3.3V3.5A1.2MHzYes-40°C ~ 85°C (TA)Surface Mount12-UFQFN Exposed Pad12-UQFN (2x2)
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 10WDFN ActiveStep-DownPositiveBuckAdjustable13V24V0.8V15V3A500kHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable13V24V0.8V15V3A500kHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 8A 14WDFN ActiveStep-DownPositiveBuckAdjustable14.5V24V0.808V15V8A600kHzNo-40°C ~ 85°C (TA)Surface Mount14-WFDFN Exposed Pad14-WDFN (4x3)
Richtek USA Inc. IC Regulators BUCK ADJ 10A 14WDFN ActiveStep-DownPositiveBuckAdjustable14.5V24V0.808V15V10A600kHzNo-40°C ~ 85°C (TA)Surface Mount14-WFDFN Exposed Pad14-WDFN (4x3)
Richtek USA Inc. IC Regulators BCK ADJ 1A DL SYNC 10WDFN ActiveStep-DownPositiveBuckAdjustable22.5V5.5V0.6V5.5V1A1.25MHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 5A SYNC 12WDFN ActiveStep-DownPositiveBuckAdjustable12.9V5.5V0.8V3.3V5A300kHz ~ 2MHzYes-40°C ~ 85°C (TA)Surface Mount12-WFDFN Exposed Pad12-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 4A SYNC 10WDFN ActiveStep-DownPositiveBuckAdjustable14.5V18V0.765V8V4A650kHzYes-40°C ~ 85°C (TA)Surface Mount10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V36V0.8V30V3A300kHz ~ 1MHzYes-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators BUCK ADJ 5A 16WQFN ActiveStep-DownPositiveBuckAdjustable14.75V24V0.8V15V5A570kHzNo-40°C ~ 85°C (TA)Surface Mount16-WFQFN Exposed Pad16-WQFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 6A SYNC ActiveStep-DownPositiveBuckAdjustable14.5V18V0.7V8V6A650kHzYes-40°C ~ 85°C (TA)Surface Mount13-UFQFN13-UQFN (2x3)
Richtek USA Inc. IC Regulators BUCK ADJ 6A SYNC 14WQFN ActiveStep-DownPositiveBuckAdjustable14.5V18V0.6V5V6A200kHz ~ 1.6MHzYes-40°C ~ 85°C (TA)Surface Mount14-WFQFN Exposed Pad14-WQFN-AL (3.5x3.5)
Richtek USA Inc. IC Regulators BUCK ADJ 6A SYNC 14WQFN ActiveStep-DownPositiveBuckAdjustable14.5V18V0.8V18V6A200kHz ~ 1.6MHzYes-40°C ~ 85°C (TA)Surface Mount14-PowerWFDFN14-WQFN (3.5x3.5)
Richtek USA Inc. IC Regulators BCK ADJ 3A/2A TRPL 40WQFN ActiveStep-DownPositiveBuckAdjustable34.5V18V0.8V17V3A, 2A300kHz ~ 2.2MHzYes-40°C ~ 85°C (TA)Surface Mount40-WFQFN Exposed Pad40-WQFN
Richtek USA Inc. IC Regulators BUCK ADJ 3A SYNC 8SOP ActiveStep-DownPositiveBuckAdjustable14.5V18V0.8V12V3A800kHzYes-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-DownPositiveBuckAdjustable14.5V18V0.8V15V2A340kHzYes-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 8WDFN ActiveStep-DownPositiveBuckAdjustable12.7V5.5V0.8V5V2A200kHz ~ 2MHzYes-40°C ~ 85°C (TA)Surface Mount8-WDFN Exposed Pad8-WDFN (3x3)
Richtek USA Inc. IC Regulators BUCK ADJ 1.5A SYNC 8WDFN ActiveStep-DownPositiveBuckAdjustable14V17V0.8V12V1.5A340kHzYes-40°C ~ 85°C (TA)Surface Mount8-WFDFN Exposed Pad8-WDFN (2x2)
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