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Frequency - Switching :
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Synchronous Rectifier :
Voltage - Input (Max) :
Voltage - Input (Min) :
26 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Package / Case Series Packaging Output Type Number of Outputs Function Topology Mounting Type Output Configuration Operating Temperature Part Status Supplier Device Package Factory Stock Minimum Quantity Frequency - Switching Current - Output Voltage - Output (Min/Fixed) Voltage - Output (Max) Synchronous Rectifier Voltage - Input (Max) Voltage - Input (Min)
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Per Unit
$4.2960
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RFQ
615
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 4A SYNC 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 1 200kHz ~ 3MHz 4A 0.97V 41.8V Yes 42V 3.4V
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Per Unit
$3.7920
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RFQ
838
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 5A 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 1 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
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Per Unit
$7.7520
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Linear Technology/Analog Devices 42V, 4A SYNCHRONOUS STEP-DOWN SI 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -55°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 91 200kHz ~ 3MHz 4A 3.3V 30V No 42V 3.4V
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Per Unit
$6.6137
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RFQ
Linear Technology/Analog Devices 42V, 4A SYNCHRONOUS STEP-DOWN SI 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -55°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 2500 200kHz ~ 3MHz 4A 3.3V 30V No 42V 3.4V
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Per Unit
$2.5214
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RFQ
Linear Technology/Analog Devices 42V, 6A SYNCHRONOUS STEP-DOWN SI 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 2500 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
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Per Unit
$2.4684
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 4A SYNC 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 2500 200kHz ~ 3MHz 4A 0.97V 41.8V Yes 42V 3.4V
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Per Unit
$2.3746
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RFQ
Linear Technology/Analog Devices 65V, 3.5A SYNCHRONOUS STEP-DOWN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 2500 210kHz ~ 2MHz 3.5A 0.8V 64.35V Yes 65V 3V
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Per Unit
$4.3880
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RFQ
Linear Technology/Analog Devices 65V, 3.5A SYNCHRONOUS STEP-DOWN 20-WFQFN, 18 Leads, Exposed Pad - Tray Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 1 210kHz ~ 2MHz 3.5A 0.8V 64.35V Yes 65V 3V
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Per Unit
$2.3991
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 5A 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
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Per Unit
$4.3880
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RFQ
Linear Technology/Analog Devices 42V, 6A SYNCHRONOUS STEP-DOWN SI 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 1 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
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Per Unit
$2.5378
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 5A 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 2500 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
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Per Unit
$4.3880
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 5A 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 1 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
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Per Unit
$4.1720
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3.5A SYNC 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 1 210kHz ~ 2MHz 3.5A 0.8V 64.35V Yes 65V 3V
Default Photo
Per Unit
$4.1720
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 5A 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 1 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
Default Photo
Per Unit
$4.1720
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 5A 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 1 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
Default Photo
Per Unit
$4.0680
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 4A SYNC 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 1 200kHz ~ 3MHz 4A 0.97V 41.8V Yes 42V 3.4V
Default Photo
Per Unit
$3.7920
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3.5A SYNC 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 1 210kHz ~ 2MHz 3.5A 0.8V 64.35V Yes 65V 3V
Default Photo
Per Unit
$3.7920
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 5A 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 1 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
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Per Unit
$3.7000
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 4A SYNC 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 1 200kHz ~ 3MHz 4A 0.97V 41.8V Yes 42V 3.4V
Default Photo
Per Unit
$2.4154
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 5A 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
Default Photo
Per Unit
$2.3991
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3.5A SYNC 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 210kHz ~ 2MHz 3.5A 0.8V 64.35V Yes 65V 3V
Default Photo
Per Unit
$2.3419
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 4A SYNC 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 200kHz ~ 3MHz 4A 0.97V 41.8V Yes 42V 3.4V
Default Photo
Per Unit
$2.1951
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 5A 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
Default Photo
Per Unit
$2.1787
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3.5A SYNC 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 210kHz ~ 2MHz 3.5A 0.8V 64.35V Yes 65V 3V
Default Photo
Per Unit
$2.1461
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 4A SYNC 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 200kHz ~ 3MHz 4A 0.97V 41.8V Yes 42V 3.4V
Default Photo
Per Unit
$2.1787
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 5A 18QFN 20-WFQFN, 18 Leads, Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 210kHz ~ 2MHz 5A 0.97V 42V Yes 42V 3.4V
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