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Number of Outputs :
Synchronous Rectifier :
Voltage - Input (Max) :
184 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)
LM21305SQ/NOPB
Per Unit
$3.080
RFQ
3,000
In-stock
Texas instruments IC REG BUCK ADJ 5A SYNC 28WQFN 28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 28-WQFN (5x5) 0 1000 300kHz ~ 1.5MHz 5A 0.598V 18V Yes 18V 3V
Default Photo
Per Unit
$1.663
RFQ
3,000
In-stock
Texas instruments IC REG BUCK ADJ 1A TSOT23-6 SOT-23-6 Thin, TSOT-23-6 - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active TSOT-23-6 0 1000 3MHz 1A 0.8V 18V No 20V 3V
Default Photo
Per Unit
$1.540
RFQ
9,000
In-stock
Texas instruments IC REG BUCK ADJ 1A TSOT23-6 SOT-23-6 Thin, TSOT-23-6 Automotive, AEC-Q100 Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active TSOT-23-6 0 1000 550kHz 1A 0.8V 18V No 20V 3V
Default Photo
Per Unit
$1.478
RFQ
7,000
In-stock
Texas instruments IC REG BUCK ADJ 1.5A 8-EMSOP 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 8-MSOP-EP 0 1000 550kHz 1.5A 0.8V 18V No 20V 3V
Default Photo
Per Unit
$0.932
VIEW
RFQ
STMicroelectronics IC REG BUCK ADJ 4A SYNC 8VFQFPN 8-VDFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Active 8-VFQFPN (4x4) 0 4500 850kHz 4A 0.8V 18V Yes 18V 4V
Default Photo
Per Unit
$0.576
VIEW
RFQ
Diodes Incorporated IC REG BUCK ADJ 3A TO252-5 TO-252-6, DPak (5 Leads + Tab) - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -20°C ~ 85°C (TA) Active TO-252-5 0 2500 150kHz 3A 1.23V 18V No 22V 4.5V
Default Photo
VIEW
RFQ
STMicroelectronics IC REG BUCK ADJ 2.5A 8VFQFPN 8-VFQFN Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Discontinued at Digi-Key 8-VFQFPN (3x3) 0 2000 250kHz ~ 1MHz 2.5A 0.6V 18V No 18V 2.9V
Default Photo
Per Unit
$1.165
RFQ
4,000
In-stock
STMicroelectronics IC REG BUCK ADJ 2.5A 8VFQFPN 8-VFDFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 150°C (TJ) Active 8-VFQFPN (3x3) 0 4000 250kHz ~ 1MHz 2.5A 0.6V 18V No 18V 2.9V
Default Photo
Per Unit
$0.456
VIEW
RFQ
Diodes Incorporated IC REG BUCK ADJ 3A 8SOIC 8-SOIC (0.154", 3.90mm Width) Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -20°C ~ 85°C (TA) Active 8-SO-EP 0 2500 300kHz 3A 0.8V 18V No 18V 3.6V
Default Photo
Per Unit
$4.350
RFQ
288
In-stock
ADI / Analog Devices Inc. IC REG BUCK ADJ 4A SYNC 16TSSOP 16-TSSOP (0.173", 4.40mm Width) Exposed Pad - Tube Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 16-TSSOP-EP 768 1 250kHz ~ 1.4MHz 4A 0.6V 18V Yes 20V 4.5V
Default Photo
Per Unit
$3.332
RFQ
1,500
In-stock
ADI / Analog Devices Inc. IC REG BUCK ADJ 1A DL 24LFCSP 24-WFQFN Exposed Pad, CSP - Tape & Reel (TR) Adjustable 2 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 24-LFCSP-WQ (4x4) 1500 1500 300kHz 1A 0.6V 18V Yes 18V 4.5V
Default Photo
Per Unit
$14.330
RFQ
101
In-stock
Linear Technology/Analog Devices IC REG BCK/BST ADJ 2A SYNC 24QFN 24-WFQFN Exposed Pad - Tube Adjustable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 150°C (TJ) Active 24-QFN (5x4) 0 1 1.2MHz 2A 2V 18V Yes 18V 2.2V
Default Photo
Per Unit
$8.500
RFQ
1,850
In-stock
Maxim Integrated IC REG BST SEPIC ADJ 1.8A 8UMAX 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Adjustable 1 Step-Up, Step-Up/Step-Down Boost, SEPIC Surface Mount Positive -40°C ~ 85°C (TA) Not For New Designs 8-uMAX 0 1 640kHz, 1.2MHz 1.8A (Switch) 2.6V 18V No 4V 2.6V
Default Photo
Per Unit
$6.080
RFQ
490
In-stock
MaxLinear, Inc. IC REG BUCK ADJ 12A SYNC 30-QFN 30-PowerVFQFN Power Blox™ Tray Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 30-QFN (5x5) 0 1 200kHz ~ 800kHz 12A 0.6V 18V Yes 22V 4.5V
Default Photo
Per Unit
$2.226
RFQ
2,500
In-stock
ROHM Semiconductor IC REG BCK ADJ 3A SYNC HTSSOPB20 20-VSSOP (0.173", 4.40mm Width) Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -20°C ~ 85°C (TA) Active 20-HTSSOP-B 0 2500 100kHz ~ 600kHz 3A 0.8V 18V Yes 18V 4.5V
Default Photo
Per Unit
$14.380
RFQ
226
In-stock
Linear Technology/Analog Devices IC REG BUCK BOOST ADJ 2A SYNC 2A 28-TSSOP (0.173", 4.40mm Width) Exposed Pad - Tube Adjustable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 28-TSSOP-EP 0 1 1.2MHz 2A 2V 18V Yes 18V 2.2V
Default Photo
Per Unit
$13.070
RFQ
153
In-stock
Linear Technology/Analog Devices IC REG BUCK BOOST ADJ 2A SYNC 2A 28-TSSOP (0.173", 4.40mm Width) Exposed Pad - Tube Adjustable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TJ) Active 28-TSSOP-EP 750 1 1.2MHz 2A 2V 18V Yes 18V 2.2V
Default Photo
Per Unit
$5.640
RFQ
490
In-stock
MaxLinear, Inc. IC REG BUCK ADJ 8A SYNC 30-QFN 30-PowerVFQFN Power Blox™ Tray Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 30-QFN (5x5) 0 1 200kHz ~ 800kHz 8A 0.6V 18V Yes 22V 4.5V
Default Photo
Per Unit
$2.694
RFQ
500
In-stock
Texas instruments IC REG BUCK ADJ 1A TSOT23-6 SOT-23-6 Thin, TSOT-23-6 Automotive, AEC-Q100 Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active TSOT-23-6 0 250 1.6MHz 1A 0.8V 18V No 20V 3V
LM2734ZSD/NOPB
Per Unit
$1.663
RFQ
5,000
In-stock
Texas instruments IC REG BUCK ADJ 1A 6WSON 6-WDFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 6-WSON (3x3) 0 1000 3MHz 1A 0.8V 18V No 20V 3V
Default Photo
Per Unit
$1.478
RFQ
2,000
In-stock
Texas instruments IC REG BUCK ADJ 2A 10-MSOP 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 10-MSOP-PowerPad 0 1000 2MHz 2A 1V 18V No 20V 3V
Default Photo
Per Unit
$17.430
RFQ
152
In-stock
Linear Technology/Analog Devices IC REG BCK BST 18V 5A TSSOP28 28-TSSOP (0.173", 4.40mm Width) Exposed Pad - Tube Adjustable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 150°C (TA) Active 28-TSSOP-EP 900 1 400kHz ~ 2MHz 5A 0.8V 18V Yes 18V 2.5V
Default Photo
Per Unit
$4.308
RFQ
1,250
In-stock
Texas instruments IC REG BUCK ADJ 5A SYNC 28WQFN 28-WFQFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 28-WQFN (5x5) 0 250 300kHz ~ 1.5MHz 5A 0.598V 18V Yes 18V 3V
Default Photo
Per Unit
$2.995
RFQ
750
In-stock
Texas instruments IC REG BCK ADJ 3A/2A TRPL 40VQFN 40-VFQFN Exposed Pad - Tape & Reel (TR) Adjustable 3 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 40-VQFN (6x6) 0 250 300kHz ~ 2.2MHz 3A, 2A 0.8V 18V Yes 18V 4.5V
Default Photo
Per Unit
$2.274
RFQ
750
In-stock
Texas instruments IC REG BUCK ADJ 1A TSOT23-6 SOT-23-6 Thin, TSOT-23-6 Automotive, AEC-Q100 Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active TSOT-23-6 0 250 550kHz 1A 0.8V 18V No 20V 3V
Default Photo
Per Unit
$1.714
RFQ
4,500
In-stock
Richtek IC REG BUCK ADJ 6A SYNC 14WQFN 14-PowerWFDFN - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 14-WQFN (3.5x3.5) 0 1500 200kHz ~ 1.6MHz 6A 0.8V 18V Yes 18V 4.5V
Default Photo
Per Unit
$16.270
RFQ
1,427
In-stock
Linear Technology/Analog Devices IC REG BCK BST 18V 5A QFN28 28-WFQFN Exposed Pad - Tube Adjustable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TA) Active 28-QFN (4x5) 584 1 400kHz ~ 2MHz 5A 0.8V 18V Yes 18V 2.5V
Default Photo
Per Unit
$16.020
RFQ
136
In-stock
Linear Technology/Analog Devices IC REG BCK BST 18V 5A TSSOP28 28-TSSOP (0.173", 4.40mm Width) Exposed Pad - Tube Adjustable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TA) Active 28-TSSOP-EP 0 1 400kHz ~ 2MHz 5A 0.8V 18V Yes 18V 2.5V
Default Photo
Per Unit
$15.630
RFQ
2,536
In-stock
Linear Technology/Analog Devices IC REG BCK BST 18V 5A QFN28 28-WFQFN Exposed Pad - Tube Adjustable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -40°C ~ 125°C (TA) Active 28-QFN (4x5) 0 1 400kHz ~ 2MHz 5A 0.8V 18V Yes 18V 2.5V
Default Photo
VIEW
RFQ
Linear Technology/Analog Devices IC REG BUCK BOOST 28-TSSOP (0.173", 4.40mm Width) Exposed Pad - Tube Adjustable 1 Step-Up/Step-Down Buck-Boost Surface Mount Positive -55°C ~ 150°C (TA) Obsolete 28-TSSOP-EP 0 0 400kHz ~ 2MHz 5A 0.8V 18V Yes 18V 2.5V
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