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58 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)
Default Photo
Per Unit
$10.740
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
Default Photo
Per Unit
$9.480
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
Default Photo
Per Unit
$7.940
RFQ
902
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 3A SYNC 20QFN 20-WFQFN Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -55°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 1 300kHz ~ 4MHz 3A 0.6V 5.5V Yes 5.5V 2.25V
Default Photo
Per Unit
$7.050
RFQ
159
In-stock
Linear Technology/Analog Devices IC REG BCK BST PROG 0.3A 20QFN 20-WFQFN Exposed Pad - Tube Programmable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 819 1 - 300mA 1.8V, 2.2V, 3.3V, 5V - Yes 6V 0.85V
Default Photo
Per Unit
$8.590
RFQ
333
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 3A SYNC 20QFN 20-WFQFN Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -55°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 1 300kHz ~ 4MHz 3A 0.6V 5.5V Yes 5.5V 2.25V
Default Photo
Per Unit
$8.070
RFQ
173
In-stock
Linear Technology/Analog Devices IC REG BUCK BST PROG 0.6A 20QFN 20-WFQFN Exposed Pad - Tube Programmable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 2275 1 1.2MHz 600mA 1.8V, 3.3V, 5V, 12V - Yes 25V 2.4V
Default Photo
Per Unit
$7.510
RFQ
263
In-stock
Linear Technology/Analog Devices IC REG BUCK ADJ 2.5A SYNC 20QFN 20-WFQFN Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 1001 1 500KHz ~ 3MHz 2.5A 0.6V 19.4V Yes 20V 3.6V
Default Photo
Per Unit
$6.410
RFQ
201
In-stock
Linear Technology/Analog Devices IC REG BCK BST PROG 0.3A 20QFN 20-WFQFN Exposed Pad - Tube Programmable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 1 - 300mA 1.8V, 2.2V, 3.3V, 5V - Yes 6V 0.85V
Default Photo
Per Unit
$19.380
VIEW
RFQ
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
Default Photo
Per Unit
$16.534
VIEW
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
Default Photo
Per Unit
$12.301
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3A SYNC 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -55°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 2500 300kHz ~ 4MHz 3A 0.6V 5.5V Yes 5.5V 2.25V
Default Photo
Per Unit
$6.304
VIEW
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
Default Photo
Per Unit
$6.171
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 ~ 150°C (TJ) Active 20-QFN (3x4) 0 2500 200kHz ~ 3MHz 4A 0.97V 41.8V Yes 42V 3.4V
Default Photo
Per Unit
$5.936
VIEW
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
Default Photo
Per Unit
$5.018
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 2.5A SYNC 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 500KHz ~ 3MHz 2.5A 0.6V 19.4V Yes 20V 3.6V
Default Photo
Per Unit
$4.998
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3A SYNC 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -55°C ~ 150°C (TJ) Active 20-QFN (3x4) 10000 2500 300kHz ~ 4MHz 3A 0.6V 5.5V Yes 5.5V 2.25V
Default Photo
Per Unit
$4.896
VIEW
RFQ
Linear Technology/Analog Devices IC REG BCK BST PROG 50MA 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Programmable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 - 50mA 1.8V 5V Yes 5.5V 1.8V
Default Photo
Per Unit
$4.770
VIEW
RFQ
Linear Technology/Analog Devices IC REG BCK BST PROG 0.3A 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Programmable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 2500 2500 - 300mA 1.8V, 2.2V, 3.3V, 5V - Yes 6V 0.85V
Default Photo
Per Unit
$4.641
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK BST PROG 0.6A 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Programmable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 1.2MHz 600mA 1.8V, 3.3V, 5V, 12V - Yes 25V 2.4V
Default Photo
Per Unit
$4.641
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK BST ADJ 0.6A 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 1.2MHz 600mA 1V 25V Yes 25V 2.4V
Default Photo
Per Unit
$4.621
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ TRPL SYNC 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 3 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 2.25MHz, 1MHz ~ 3MHz 600mA, 1.2A 0.425V 5.5V Yes 5.5V 2.5V
Default Photo
Per Unit
$4.621
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3A SYNC 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -55°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 2500 300kHz ~ 4MHz 3A 0.6V 5.5V Yes 5.5V 2.25V
Default Photo
Per Unit
$4.519
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ TRPL SYNC 20QFN 20-WFQFN Exposed Pad - Tube Adjustable 3 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 637 182 2.25MHz, 1MHz ~ 3MHz 600mA, 1.2A 0.425V 5.5V Yes 5.5V 2.5V
Default Photo
Per Unit
$4.376
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 2.5A SYNC 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 500KHz ~ 3MHz 2.5A 0.6V 19.4V Yes 20V 3.6V
Default Photo
Per Unit
$4.340
VIEW
RFQ
Linear Technology/Analog Devices IC REG BCK BST PROG 0.3A 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Programmable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 2500 2500 - 300mA 1.8V, 2.2V, 3.3V, 5V - Yes 6V 0.85V
Default Photo
Per Unit
$4.213
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK BST PROG 0.6A 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Programmable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 1.2MHz 600mA 1.8V, 3.3V, 5V, 12V - Yes 25V 2.4V
Default Photo
Per Unit
$4.213
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK BST ADJ 0.6A 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 1.2MHz 600mA 1V 25V Yes 25V 2.4V
Default Photo
Per Unit
$4.213
VIEW
RFQ
Linear Technology/Analog Devices IC REG BCK BST PROG 50MA 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Programmable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 - 50mA 1.8V 5V Yes 5.5V 1.8V
Default Photo
Per Unit
$3.937
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ TRPL SYNC 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 3 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 20-QFN (3x4) 0 2500 2.25MHz, 1MHz ~ 3MHz 600mA, 1.2A 0.425V 5.5V Yes 5.5V 2.5V
Default Photo
Per Unit
$3.937
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3A SYNC 20QFN 20-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -55°C ~ 150°C (TJ) Active 20-QFN (3x4) 0 2500 300kHz ~ 4MHz 3A 0.6V 5.5V Yes 5.5V 2.25V
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