Synchronous Rectifier :
41 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE DESCRIPTION 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 Duty Cycle (Max) Synchronous Rectifier
LM3477AMM/NOPB
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RFQ
1,330
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Texas Instruments IC REG CTRLR BUCK/BCK-BST 8VSSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Down 500kHz Buck, Buck-Boost 2.97 V ~ 35 V Enable Positive 1 93% No
UC3845DTR
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RFQ
3,359
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Texas Instruments IC REG CTRLR MULT TOP 14SOIC - Active Digi-Reel® 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Down, Step-Up/Step-Down 500kHz Buck, Boost, Flyback, Forward Converter 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
UC2845D8TR
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RFQ
2,782
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Digi-Reel® -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down 500kHz Boost, Flyback, Forward Converter 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
UC2845DTR
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RFQ
1,719
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Texas Instruments IC REG CTRLR MULT TOP 14SOIC - Active Digi-Reel® -40°C ~ 85°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down 500kHz Boost, Flyback, Forward Converter 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
TPS53015DGSR
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RFQ
3,904
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Texas Instruments IC REG CTRLR BUCK 10MSOP D-CAP2™, Eco-Mode™ Active Digi-Reel® -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Down 500kHz Buck 4.5 V ~ 28 V Enable, Power Good Positive 1 - Yes
UC2845AQD8R
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RFQ
2,946
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Digi-Reel® -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down 500kHz Boost, Flyback, Forward Converter 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
UC3845AD8TR
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RFQ
1,075
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Digi-Reel® 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down 500kHz Buck, Boost, Flyback, Forward Converter 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
UC3845BD1R2G
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RFQ
2,394
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ON Semiconductor IC REG CTRLR BOOST/FLYBACK 8SOIC - Active Digi-Reel® 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive or Negative, Isolation Capable 1 48% No
SI9122ADQ-T1-E3
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RFQ
1,112
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Vishay Siliconix IC REG CTRLR HALF-BRIDGE 20TSSOP - Obsolete Digi-Reel® -40°C ~ 85°C (TA) 20-TSSOP (0.173", 4.40mm Width) Transistor Driver 20-TSSOP Step-Up/Step-Down 500kHz Half-Bridge 10.5 V ~ 13.2 V Current Limit, Sequencing, Soft Start Positive, Isolation Capable 1 92% Yes
FAN7554DTF
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RFQ
1,969
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ON Semiconductor IC REG CTRLR MULT TOPOLOGY 8SOIC - Obsolete Digi-Reel® -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Up/Step-Down 500kHz Flyback, Forward Converter 9 V ~ 30 V Soft Start Positive, Isolation Capable 1 95% Yes
LM3152MHE-3.3/NOPB
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RFQ
1,852
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Texas Instruments IC REG CTRLR BUCK 14TSSOP SIMPLE SWITCHER® Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 14-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 14-HTSSOP Step-Down 500kHz Buck 6 V ~ 33 V Enable, Soft Start Positive 1 - Yes
LM3477MM
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RFQ
3,604
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Texas Instruments IC REG CTRLR BUCK/BCK-BST 8VSSOP - Obsolete Digi-Reel® -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Down 500kHz Buck, Buck-Boost 2.97 V ~ 35 V Enable Positive 1 93% No
LM3477AMM
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RFQ
872
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Texas Instruments IC REG CTRLR BUCK/BCK-BST 8VSSOP - Obsolete Digi-Reel® -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Down 500kHz Buck, Buck-Boost 2.97 V ~ 35 V Enable Positive 1 93% No
MIC2198YML-TR
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RFQ
3,487
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Microchip Technology IC REG CTRLR BUCK 12MLF - Active Digi-Reel® -40°C ~ 125°C (TJ) 12-VFDFN Exposed Pad, 12-MLF® Transistor Driver 12-MLF™ (4x4) Step-Down 500kHz Buck 4.5 V ~ 32 V Enable Positive 1 76% Yes
RT9612BGS
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RFQ
2,506
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Richtek USA Inc. IC REG CTRLR BUCK 8SOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Down 500kHz Buck 4.5 V ~ 13.5 V Phase Control Positive 1 - Yes
RT8108FGSP
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RFQ
2,066
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Richtek USA Inc. IC REG CTRLR BUCK 8SOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Exposed Pad Transistor Driver 8-SOP Step-Down 500kHz Buck 4.75 V ~ 13.2 V Enable, Phase Control Positive 1 85% Yes
MB3800PNF-G-BND-JN-ERE1
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RFQ
3,578
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Fujitsu Electronics America, Inc. IC REG CTRLR BUCK 8SOP - Discontinued at Digi-Key Digi-Reel® -30°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Down 500kHz Buck 1.8 V ~ 15 V Frequency Control, Soft Start Positive 1 75% No
UC2845BDR2G
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RFQ
1,984
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ON Semiconductor IC REG CTRLR BOOST/FLYBK 14SOIC - Active Digi-Reel® -25°C ~ 85°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive or Negative, Isolation Capable 1 48% No
UC3843BVDR2G
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RFQ
2,328
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ON Semiconductor IC REG CTRLR FLYBACK 14SOIC - Active Digi-Reel® -40°C ~ 105°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up/Step-Down 500kHz Flyback 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 96% No
TPS53219RGTT
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RFQ
3,984
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Texas Instruments IC REG CTRLR BUCK 16QFN D-CAP™, Eco-Mode™ Not For New Designs Digi-Reel® -40°C ~ 85°C (TA) 16-VFQFN Exposed Pad Transistor Driver 16-QFN (3x3) Step-Down 500kHz Buck 4.5 V ~ 25 V Enable, Frequency Control, Power Good, Soft Start Positive 1 - Yes
TPS53219RGTR
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RFQ
1,087
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Texas Instruments IC REG CTRLR BUCK 16QFN D-CAP™, Eco-Mode™ Not For New Designs Digi-Reel® -40°C ~ 85°C (TA) 16-VFQFN Exposed Pad Transistor Driver 16-QFN (3x3) Step-Down 500kHz Buck 4.5 V ~ 25 V Enable, Frequency Control, Power Good, Soft Start Positive 1 - Yes
UC3845BVD1R2G
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RFQ
2,421
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ON Semiconductor IC REG CTRLR BOOST/FLYBACK 8SOIC - Active Digi-Reel® -40°C ~ 105°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive or Negative, Isolation Capable 1 48% No
TPS53219ARGTT
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RFQ
3,062
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Texas Instruments IC REG CTRLR BUCK 16QFN D-CAP™, Eco-Mode™ Active Digi-Reel® -40°C ~ 85°C (TA) 16-VFQFN Exposed Pad Transistor Driver 16-QFN (3x3) Step-Down 500kHz Buck 4.5 V ~ 25 V Enable, Frequency Control, Power Good, Soft Start Positive 1 90% Yes
UC3845DR2
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RFQ
1,980
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ON Semiconductor IC REG CTRLR BOOST/FLYBK 14SOIC - Obsolete Digi-Reel® 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Up/Step-Down 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive or Negative, Isolation Capable 1 48% No
TPS53014DGSR
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RFQ
1,367
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Texas Instruments IC REG CTRLR BUCK 10MSOP D-CAP2™, Eco-Mode™ Active Digi-Reel® -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Down 500kHz Buck 4.5 V ~ 28 V Enable, Soft Start Positive 1 - Yes
UC3845D8TR
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RFQ
3,719
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Digi-Reel® 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down 500kHz Buck, Boost, Flyback, Forward Converter 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
UC2845AD8TR
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RFQ
1,541
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Digi-Reel® -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down 500kHz Boost, Flyback, Forward Converter 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
UC1845AMDREP
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RFQ
3,235
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Digi-Reel® -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down 500kHz Boost, Flyback, Forward Converter 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
UC3845ADM-TR
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RFQ
2,963
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Microsemi Corporation IC REG CTRLR BUCK/BOOST 8SOIC - Active Digi-Reel® 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down 500kHz Buck, Boost 7.6 V ~ 30 V - Positive 1 48% Yes
MIC38C43YM-TR
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RFQ
3,528
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Microchip Technology IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Digi-Reel® -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down 500kHz Buck, Boost, Flyback, Forward Converter 7.6 V ~ 20 V Frequency Control Positive, Isolation Capable 1 96% Yes
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