Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Package / Case Output Type Supplier Device Package Function Frequency - Switching Topology Voltage - Supply (Vcc/Vdd) Control Features Output Configuration Number of Outputs Synchronous Rectifier Clock Sync
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RFQ
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RFQ
2,351
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
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RFQ
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RFQ
677
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
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RFQ
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RFQ
3,188
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
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RFQ
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RFQ
2,189
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
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RFQ
VIEW
RFQ
3,626
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
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RFQ
VIEW
RFQ
1,654
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
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RFQ
VIEW
RFQ
2,228
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down 300kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
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RFQ
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RFQ
2,206
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down 300kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
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RFQ
VIEW
RFQ
1,824
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down 300kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
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RFQ
VIEW
RFQ
2,223
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down 400kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
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RFQ
VIEW
RFQ
2,565
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down 400kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
Default Photo
RFQ
VIEW
RFQ
3,383
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down 400kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 Yes No
Default Photo
RFQ
VIEW
RFQ
954
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, On Time Control, Phase Control, Power Good Positive 1 Yes No
Default Photo
RFQ
VIEW
RFQ
3,747
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, On Time Control, Phase Control, Power Good Positive 1 Yes No
Default Photo
RFQ
VIEW
RFQ
2,679
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, On Time Control, Phase Control, Power Good Positive 1 Yes No
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RFQ
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RFQ
3,065
In-stock
Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, On Time Control, Phase Control, Power Good Positive 1 Yes No