Part Number Manufacturer / Brand Brife Description Part StatusOutput TypeFunctionOutput ConfigurationTopologyNumber of OutputsOutput PhasesVoltage - Supply (Vcc/Vdd)Frequency - SwitchingDuty Cycle (Max)Synchronous RectifierClock SyncSerial InterfacesControl FeaturesOperating TemperaturePackage / CaseSupplier Device Package
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck114.75 V ~ 13.2 V300kHz100%YesNo
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Enable, Phase Control-20°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC Regulators Controller BUCK TSOT23-8 ActiveTransistor DriverStep-DownPositiveBuck1110 V ~ 28 V400kHz80%YesNo
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Phase Control-40°C ~ 85°C (TA)SOT-23-8 Thin, TSOT-23-8TSOT-23-8
Richtek USA Inc. IC Regulators Controller BUCK 10WDFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V300kHz
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YesNo
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Current Limit, Enable, Phase Control, Power Good-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Power Management CONTROLLER SOP-8 Active
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8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
Richtek USA Inc. IC Regulators Controller BUCK 10WDFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V300kHz88%YesNo
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Enable, Phase Control, Power Good-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators Controller BUCK 16WQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Current Limit, Enable, On Time Control, Phase Control, Power Good-40°C ~ 85°C (TA)16-WFQFN Exposed Pad16-WQFN (3x3)
Richtek USA Inc. IC Regulators BOOST Controller WDFN-12 Active
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12-WFDFN Exposed Pad12-WDFN (3x3)
Richtek USA Inc. IC Regulators BOOST Controller DIM SOP-14 Active
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14-SOIC (0.154", 3.90mm Width)14-SOP
Richtek USA Inc. IC Regulators Controller BUCK 24WQFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 13.2 V
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YesNo
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Current Limit, Enable, On Time Control, Phase Control, Ramp-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-WQFN (4x4)
Richtek USA Inc. IC Power Management Controller WQFN16 Active
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16-WFQFN Exposed Pad16-WQFN (3x3)
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck1110.8 V ~ 13.2 V600kHz100%YesNo
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Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck1110.8 V ~ 13.2 V300kHz100%YesNo
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Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck1110.8 V ~ 13.2 V300kHz100%YesNo
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Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 10WDFN ActiveTransistor DriverStep-DownPositiveBuck114.75 V ~ 13.2 V600kHz
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YesNo
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Enable, Power Good-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators Controller BUCK 16WQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Current Limit, Enable, On Time Control, Phase Control, Power Good-40°C ~ 85°C (TA)16-WQFN Exposed Pad16-WQFN (4x4)
Richtek USA Inc. IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck417 V ~ 24 V200kHz, 300kHz, 400kHz, 500kHz80%, 84%, 88%, 92%YesNo
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Current Limit, Enable, On Time Control, Phase Control, Power Good-10°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
Richtek USA Inc. IC Regulators Controller BUCK 16VQFN ActiveTransistor DriverStep-DownPositiveBuck2210.8 V ~ 13.2 V300kHz75%YesNo
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Current Limit, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-VQFN (4x4)
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ObsoleteTransistor DriverStep-DownPositiveBuck115V, 12V300kHz100%YesNo
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Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 14-SOP ObsoleteTransistor DriverStep-DownPositiveBuck1110.8 V ~ 13.2 V200kHz100%YesNo
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Enable, Frequency Control, Phase Control, Soft Start0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOP
Richtek USA Inc. IC Regulators Controller BUCK 24WQFN ActiveTransistor DriverStep-DownPositiveBuck2210.8 V ~ 13.2 V500kHz75%YesNo
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-WQFN (4x4)
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck117.3 V ~ 13.5 V200kHz ~ 500kHz
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YesNo
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Enable, Phase Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck117.3 V ~ 13.5 V200kHz ~ 500kHz
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YesNo
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Enable, Phase Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck1110.8 V ~ 13.2 V600kHz100%YesNo
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Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 10WDFN Last Time BuyTransistor DriverStep-DownPositiveBuck114.75 V ~ 13.2 V300kHz
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YesNo
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Enable, Power Good-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators Controller BUCK 16WQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Current Limit, Enable, On Time Control, Phase Control, Power Good-40°C ~ 85°C (TA)16-WFQFN Exposed Pad16-WQFN (3x3)
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck117.3 V ~ 13.5 V200kHz ~ 500kHz
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YesNo
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Phase Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 8SOP Discontinued at -Transistor DriverStep-DownPositiveBuck114.75 V ~ 13.2 V500kHz85%YesNo
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Enable, Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 13.2 V300kHz85%YesNo
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Enable, Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 13.2 V300kHz85%YesNo
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Enable, Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 8SOP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 13.2 V300kHz85%YesNo
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Enable, Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 16WQFN Discontinued at -Transistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Enable, On Time Control, Phase Control, Power Good-40°C ~ 85°C (TA)16-WFQFN Exposed Pad16-WQFN (3x3)
Richtek USA Inc. IC Regulators Controller BUCK 16WQFN Discontinued at -Transistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Enable, On Time Control, Phase Control, Power Good-40°C ~ 85°C (TA)16-WFQFN Exposed Pad16-WQFN (3x3)
Richtek USA Inc. IC Regulators Controller BUCK 14WQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Current Limit, Enable, On Time Control, Phase Control, Power Good-40°C ~ 85°C (TA)14-PowerWFDFN14-WQFN (3.5x3.5)
Richtek USA Inc. IC Regulators Controller BUCK 14WQFN Discontinued at -Transistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Current Limit, Enable, On Time Control, Phase Control, Power Good-40°C ~ 85°C (TA)14-PowerWFDFN14-WQFN (3.5x3.5)
Richtek USA Inc. IC Regulators Controller BUCK 12WQFN Discontinued at -Transistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Current Limit, Enable, On Time Control, Phase Control, Power Good-40°C ~ 85°C (TA)12-WFQFN Exposed Pad12-WQFN (2x2)
Richtek USA Inc. IC Regulators Controller BUCK 10WDFN Discontinued at -Transistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V290kHz ~ 430kHz
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YesNo
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Current Limit, Enable, Phase Control, Power Good-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators Controller BUCK 10WDFN Discontinued at -Transistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V290kHz ~ 430kHz
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YesNo
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Current Limit, Enable, Phase Control, Power Good-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators Controller BUCK 10WDFN Discontinued at -Transistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V290kHz ~ 430kHz
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YesNo
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Current Limit, Enable, Phase Control, Power Good-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC Regulators Controller BUCK 12WQFN Discontinued at -Transistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V400kHz
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YesNo
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Current Limit, Enable, Phase Control, Power Good-40°C ~ 85°C (TA)12-WFQFN Exposed Pad12-WQFN (2x2)
Richtek USA Inc. IC Regulators Controller BUCK 12WQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V300kHz
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YesNo
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Current Limit, Enable, Phase Control, Power Good-40°C ~ 85°C (TA)12-WFQFN Exposed Pad12-WQFN (2x2)
Richtek USA Inc. IC Regulators Controller BUCK 12WQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Current Limit, Enable, Phase Control, Power Good-40°C ~ 85°C (TA)12-WFQFN Exposed Pad12-WQFN (2x2)
Richtek USA Inc. IC Regulators Controller BUCK 12WQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Current Limit, Enable, Phase Control, Power Good-40°C ~ 85°C (TA)12-WFQFN Exposed Pad12-WQFN (2x2)
Richtek USA Inc. IC Regulators Controller BUCK 24WQFN ActiveTransistor DriverStep-DownPositiveBuck2210.8 V ~ 13.2 V500kHz75%YesNo
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-WQFN (4x4)
Richtek USA Inc. IC Regulators Controller BUCK 8SOP Discontinued at -Transistor DriverStep-DownPositiveBuck114.5 V ~ 13.5 V500kHz
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YesNo
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Phase Control-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOP
Richtek USA Inc. IC Regulators Controller BUCK 12WQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V
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YesNo
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Current Limit, Enable, On Time Control, Phase Control, Power Good-40°C ~ 85°C (TA)12-WFQFN Exposed Pad12-WQFN (2x2)
Richtek USA Inc. IC Regulators Controller BUCK 10WDFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 13.2 V300kHz88%YesNo
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Enable, Phase Control, Power Good-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC REGULATOR 14SOP Last Time Buy
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Richtek USA Inc. IC Power Management CTLR Active
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Richtek USA Inc. IC Power Management CTLR 4PHASE 48WQFN Last Time Buy
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