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Number of Outputs :
Current - Supply :
Synchronous Rectifier :
49 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Type Package / Case Series Packaging Output Type Number of Outputs Function Frequency Topology Mounting Type Output Configuration Dimming Operating Temperature Part Status Voltage - Supply Supplier Device Package Current - Supply 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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Maxim Integrated IC REG BUCK BOOST ADJ DL 28TQFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Up, Step-Down   Buck, Boost Surface Mount Positive   -40°C ~ 85°C (TA) Discontinued at Digi-Key   28-TQFN (5x5)   0 2500 200kHz ~ 2.2MHz 1.38A (Switch), 2.3A (Switch) 0.8V 28V No 23V 4.5V
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Per Unit
$9.292
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RFQ
Linear Technology/Analog Devices IC REG BCK BST 18V 5A QFN28   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Up/Step-Down   Buck-Boost Surface Mount Positive   -40°C ~ 125°C (TA) Active   28-QFN (4x5)   0 2500 400kHz ~ 2MHz 5A 0.8V 18V Yes 18V 2.5V
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Per Unit
$8.915
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RFQ
Linear Technology/Analog Devices IC REG BCK BST 18V 5A QFN28   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Up/Step-Down   Buck-Boost Surface Mount Positive   -40°C ~ 125°C (TA) Active   28-QFN (4x5)   0 2500 400kHz ~ 2MHz 5A 0.8V 18V Yes 18V 2.5V
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Per Unit
$8.578
VIEW
RFQ
Linear Technology/Analog Devices IC REG BCK BST 2.5A SYN 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TA) Active   28-QFN (4x5)   0 2500 200kHz ~ 2.2MHz 2.5A 0.818V 24V Yes 42V 2.4V
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Per Unit
$8.109
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RFQ
Linear Technology/Analog Devices IC REG BUCK INV ADJ 4A 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down   Buck Surface Mount Negative   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 1MHz 4A 0V -28V Yes 60V 3.4V
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Per Unit
$8.109
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 4A SYNC 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 1MHz 4A 0V 55V Yes 60V 3.1V
Default Photo
Per Unit
$7.803
VIEW
RFQ
Linear Technology/Analog Devices IC REG BCK BST 2.5A SYN 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TA) Active   28-QFN (4x5)   0 2500 200kHz ~ 2.2MHz 2.5A 0.818V 24V Yes 42V 2.4V
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Per Unit
$7.058
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK INV ADJ 4A 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down   Buck Surface Mount Negative   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 1MHz 4A 0V -28V Yes 60V 3.4V
Default Photo
Per Unit
$7.058
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 4A SYNC   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 1MHz 4A 0V 55V Yes 60V 3.1V
Default Photo
Per Unit
$6.069
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 20V 6A SYNC 28   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 Adjustable 6A 1.8V 12V No 20V 3.1V
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Per Unit
$6.069
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 20V 6A SYNC 28   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 Adjustable 6A 0.6V 5V No 20V 3.1V
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Per Unit
$5.947
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3A DL SYNC 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 500kHz ~ 4MHz 3A 1.5V 12V Yes 20V 3.6V
Default Photo
Per Unit
$5.947
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3A DL SYNC 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 500kHz ~ 4MHz 3A 0.6V 6V Yes 20V 3.6V
Default Photo
Per Unit
$5.947
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3A DL SYNC 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 500kHz ~ 4MHz 3A 1.5V 12V Yes 20V 3.6V
Default Photo
Per Unit
$5.722
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK DL 5A SYNC 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TA) Active   28-QFN (3x6)   0 2500 200kHz ~ 3MHz 1.5A, 2.5A 0.79V 41.8V Yes 42V 3.4V
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Per Unit
$5.569
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 1A/2A DL 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 2.25MHz, 750kHz ~ 4MHz 1A, 2A 0.6V 5V Yes 5.5V 2.3V
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Per Unit
$5.569
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 20V 6A SYNC 28   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 Adjustable 6A 1.8V 12V No 20V 3.1V
Default Photo
Per Unit
$5.365
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3A DL SYNC 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 500kHz ~ 4MHz 3A 1.5V 12V Yes 20V 3.6V
Default Photo
Per Unit
$5.365
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 3A DL SYNC 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 500kHz ~ 4MHz 3A 1.5V 12V Yes 20V 3.6V
Default Photo
Per Unit
$5.202
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK DL 5A SYNC 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TA) Active   28-QFN (3x6)   0 2500 200kHz ~ 3MHz 1.5A, 2.5A 0.79V 41.8V Yes 42V 3.4V
Default Photo
Per Unit
$5.182
VIEW
RFQ
Linear Technology/Analog Devices IC REG MULT CONFIG INV 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Up, Step-Down, Step-Up/Step-Down   Buck, Boost, Flyback, SEPIC Surface Mount Positive or Negative   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 100kHz ~ 2MHz 1.35A (Switch), 2.1A (Switch) 2.6V 50V (Switch) No 50V 2.6V
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Per Unit
$5.080
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ DL SYNC 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 500kHz ~ 2MHz 1.3A, 1.1A 0.6V, 1.265V 39.48V Both 42V 2.5V
Default Photo
Per Unit
$4.916
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 1.1A/1.3A 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 500kHz ~ 2MHz 1.1A, 1.3A 0.6V, 1.265V 33.97V No 35V 2.5V
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Per Unit
$4.876
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 1A QD 28-QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 4 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 250kHz ~ 2.1MHz 1A 0.8V 40V No 40V 3.2V
Default Photo
Per Unit
$4.835
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RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 2A/1A TRPL 24QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 3 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 270kHz ~ 2.1MHz 2A, 1A 0.8V 36V No 36V 3.2V
Default Photo
Per Unit
$4.702
VIEW
RFQ
Linear Technology/Analog Devices IC REG MULT CONFIG INV 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Up, Step-Down, Step-Up/Step-Down   Buck, Boost, Flyback, SEPIC Surface Mount Positive or Negative   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 100kHz ~ 2MHz 1.35A (Switch), 2.1A (Switch) 2.6V 50V (Switch) No 50V 2.6V
Default Photo
Per Unit
$4.621
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ DL SYNC 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 500kHz ~ 2MHz 1.3A, 1.1A 0.6V, 1.265V 39.48V Both 42V 2.5V
Default Photo
Per Unit
$4.437
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 2A/1A TRPL 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 3 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 270kHz ~ 2.1MHz 2A, 1A 0.8V 36V No 36V 3.2V
Default Photo
Per Unit
$4.437
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 1A QD 28-QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 4 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 250kHz ~ 2.1MHz 1A 0.8V 40V No 40V 3.2V
Default Photo
Per Unit
$4.437
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK ADJ 1.1A/1.3A 28QFN   28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 2 Step-Down   Buck Surface Mount Positive   -40°C ~ 125°C (TJ) Active   28-QFN (4x5)   0 2500 500kHz ~ 2MHz 1.1A, 1.3A 0.6V, 1.265V 33.97V No 35V 2.5V
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