Number of Outputs :
Synchronous Rectifier :
293 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
LTC3891HUDC#TRPBF
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RFQ
3,086
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Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes
LTC3891HFE#TRPBF
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RFQ
3,501
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Linear Technology/Analog Devices IC REG CTRLR BUCK 20TSSOP - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 20-TSSOP-EP Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes
E-UC3845BN
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RFQ
3,984
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STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP - Obsolete Tube -40°C ~ 150°C (TJ) 8-DIP (0.300", 7.62mm) Transistor Driver 8-Mini DIP Step-Up/Step-Down 250kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
E-UC3845BD1
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RFQ
2,159
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STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC - Obsolete Tube -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up/Step-Down 250kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
E-UC3843BN
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RFQ
2,674
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STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP - Obsolete Tube -40°C ~ 150°C (TJ) 8-DIP (0.300", 7.62mm) Transistor Driver 8-Mini DIP Step-Up/Step-Down 250kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 96% No
E-UC3843BD1
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RFQ
809
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STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC - Obsolete Tube -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up/Step-Down 250kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 96% No
E-UC2845BD1
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RFQ
839
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STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC - Obsolete Tube -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up/Step-Down 250kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No
E-UC2843BD1013TR
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RFQ
3,883
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STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC - Obsolete Tape & Reel (TR) -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up/Step-Down 250kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 96% No
E-UC2843BD1
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RFQ
2,985
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STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC - Obsolete Tube -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up/Step-Down 250kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 96% No
E-L6910A
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RFQ
620
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STMicroelectronics IC REG CTRLR BUCK 16HTSSOP - Obsolete Tube -40°C ~ 150°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down 200kHz Buck 5 V ~ 12 V Current Limit, Frequency Control, Phase Control, Power Good, Soft Start Positive 1 100% Yes
SC2544TSTRT
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RFQ
1,353
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Semtech Corporation IC REG CTRLR BUCK 24TSSOP - Obsolete Digi-Reel® -40°C ~ 150°C (TJ) 24-TSSOP (0.173", 4.40mm Width) Transistor Driver 24-TSSOP Step-Down 100kHz ~ 300kHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 90% Yes
SC2544TSTRT
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RFQ
1,866
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Semtech Corporation IC REG CTRLR BUCK 24TSSOP - Obsolete Cut Tape (CT) -40°C ~ 150°C (TJ) 24-TSSOP (0.173", 4.40mm Width) Transistor Driver 24-TSSOP Step-Down 100kHz ~ 300kHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 90% Yes
SC2544TSTRT
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RFQ
3,593
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Semtech Corporation IC REG CTRLR BUCK 24TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 150°C (TJ) 24-TSSOP (0.173", 4.40mm Width) Transistor Driver 24-TSSOP Step-Down 100kHz ~ 300kHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 90% Yes
LTC3859ALHFE#TRPBF
Per Unit
$6.05
RFQ
3,729
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Linear Technology/Analog Devices IC REG CTRLR MULT TOP 38TSSOP - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 38-TSSOP-EP Step-Down, Step-Up/Step-Down 115kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Buck-Boost, SEPIC 4.5 V ~ 38 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 3 99%, 100% Yes
LTC3859AHFE#TRPBF
Per Unit
$6.05
RFQ
1,547
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Linear Technology/Analog Devices IC REG CTRLR MULT TOP 38TSSOP - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 38-TSSOP-EP Step-Down, Step-Up/Step-Down 115kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Buck-Boost, SEPIC 4.5 V ~ 38 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 3 99%, 100% Yes
LT8390HFE#TRPBF
Per Unit
$6.04
RFQ
1,485
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Linear Technology/Analog Devices 60V SYNCHRONOUS 4-SWITCH BUCK-BO - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390AHFE#TRPBF
Per Unit
$6.04
RFQ
2,991
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Linear Technology/Analog Devices 60V SYNCHRONOUS 4-SWITCH BUCK-BO - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390HUFD#TRPBF
Per Unit
$6.04
RFQ
1,353
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Linear Technology/Analog Devices 60V SYNCHRONOUS 4-SWITCH BUCK-BO - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390AHUFD#TRPBF
Per Unit
$6.04
RFQ
2,910
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Linear Technology/Analog Devices 60V SYNCHRONOUS 4-SWITCH BUCK-BO - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LTC7801HFE#TRPBF
Per Unit
$6.02
RFQ
3,180
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Linear Technology/Analog Devices IC REG CTRLR SYNC BUCK 24TSSOP - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 24-TSSOP Step-Down 50kHz ~ 900kHz Buck 4 V ~ 140 V Current Limit, Power Good, Soft Start, Tracking Positive 1 100% No
LTC3859AHFE#PBF
Per Unit
$5.96
RFQ
3,861
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Linear Technology/Analog Devices IC REG CTRLR MULT TOP 38TSSOP - Active Tube -40°C ~ 150°C (TJ) 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 38-TSSOP-EP Step-Down, Step-Up/Step-Down 115kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Buck-Boost, SEPIC 4.5 V ~ 38 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 3 99%, 100% Yes
LTC3859ALHUHF#TRPBF
Per Unit
$5.86
RFQ
1,123
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Linear Technology/Analog Devices IC REG CTRLR MULT TOPOLOGY 38QFN - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Down, Step-Up/Step-Down 115kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Buck-Boost, SEPIC 4.5 V ~ 38 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 3 99%, 100% Yes
LTC3859AHUHF#TRPBF
Per Unit
$5.86
RFQ
2,956
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Linear Technology/Analog Devices IC REG CTRLR MULT TOPOLOGY 38QFN - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Down, Step-Up/Step-Down 115kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Buck-Boost, SEPIC 4.5 V ~ 38 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 3 99%, 100% Yes
LTC7815HUHF#TRPBF
Per Unit
$5.82
RFQ
1,929
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Linear Technology/Analog Devices LOW IQ, 2.25MHZ, TRIPLE OUTPUT, - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Up, Step-Up, Step-Down 320kHz ~ 2.25MHz Buck, Buck, Boost 4.5 V ~ 38 V Power Good, Soft Start, Tracking Positive 3 100% Yes
LTC7801HUFD#TRPBF
Per Unit
$5.79
RFQ
1,309
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Linear Technology/Analog Devices IC REG CTRLR SYNC BUCK 24QFN - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x5) Step-Down 50kHz ~ 900kHz Buck 4 V ~ 140 V Current Limit, Power Good, Soft Start, Tracking Positive 1 100% No
LTC7812HUH#TRPBF
Per Unit
$5.16
RFQ
2,695
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Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 32QFN - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Up, Step-Down 115kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Boost 4.5 V ~ 38 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 96%, 99% No
LT3757AHMSE#TRPBF
Per Unit
$2.94
RFQ
780
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Linear Technology/Analog Devices IC REG CTRLR MULT TOP 10MSOP - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-EP Step-Up, Step-Up/Step-Down 100kHz ~ 1MHz Boost, Flyback, SEPIC 2.9 V ~ 40 V Enable, Frequency Control, Soft Start Positive and Negative 1 - No
LT3757HMSE#TRPBF
Per Unit
$2.94
RFQ
3,889
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Linear Technology/Analog Devices IC REG CTRLR MULT TOP 10MSOP - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-EP Step-Up, Step-Up/Step-Down 100kHz ~ 1MHz Boost, Flyback, SEPIC 2.9 V ~ 40 V Enable, Frequency Control, Soft Start Positive and Negative 1 - No
LTC3824HMSE#TRPBF
Per Unit
$2.93
RFQ
1,124
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Linear Technology/Analog Devices IC REG CTRLR BUCK 10MSOP - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-EP Step-Down 200kHz ~ 600kHz Buck 4 V ~ 60 V Frequency Control, Soft Start Positive 1 100% No
LTC3872HTS8-1#TRPBF
Per Unit
$2.61
RFQ
2,791
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BOOST TSOT23-8 - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) SOT-23-8 Thin, TSOT-23-8 Transistor Driver TSOT-23-8 Step-Up 550kHz Boost 2.75 V ~ 9.8 V Current Limit, Enable, Soft Start Positive 1 - No
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