300 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 Clock Sync
LM5035AMH-1/NOPB
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RFQ
2,698
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Texas Instruments IC REG CTRLR HALF-BRIDGE 28TSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-HTSSOP Step-Up/Step-Down 200kHz, 500kHz Half-Bridge 13 V ~ 105 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 - Yes Yes
MAX8540EEE+
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RFQ
2,589
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Maxim Integrated IC REG CTRLR MULT TOP 16QSOP - Active Tube -40°C ~ 85°C (TA) 16-SSOP (0.154", 3.90mm Width) Transistor Driver 16-QSOP Step-Up/Step-Down 200kHz ~ 1MHz Flyback, Forward Converter 7.6 V ~ 18 V Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start Positive, Isolation Capable 1 80% No Yes
ISL6755AAZA
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RFQ
3,936
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Intersil IC REG CTRLR FULL-BRIDGE 20QSOP - Obsolete Tube -40°C ~ 105°C (TA) 20-SSOP (0.154", 3.90mm Width) Transistor Driver 20-QSOP Step-Up/Step-Down Up to 2MHz Full-Bridge 9 V ~ 16 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 99% No No
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 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 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 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 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 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 No
ISL6729IBZ
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RFQ
1,583
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Intersil IC REG CTRLR MULT TOPOLOGY 8SOIC - Obsolete Tube -40°C ~ 105°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up/Step-Down Up to 1MHz Flyback, Forward Converter 4.75 V ~ 5.25 V - Positive, Isolation Capable 1 99% Yes No
MIC3839BMM
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RFQ
919
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Microchip Technology IC REG CTRLR MULT TOP 10MSOP - Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Up/Step-Down 200kHz Full-Bridge, Half-Bridge, Push-Pull 2 V ~ 14 V Current Limit, Frequency Control, Ramp Positive, Isolation Capable 1 49% No No
MIC3809BMM
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RFQ
3,246
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Microchip Technology IC REG CTRLR MULT TOPOLOGY 8MSOP - Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-MSOP Step-Up/Step-Down 200kHz Full-Bridge, Half-Bridge, Push-Pull 2 V ~ 14 V Frequency Control Positive, Isolation Capable 1 49% No No
MIC3809BM
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RFQ
2,202
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Microchip Technology IC REG CTRLR MULT TOPOLOGY 8SOIC - Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up/Step-Down 200kHz Full-Bridge, Half-Bridge, Push-Pull 2 V ~ 14 V Frequency Control Positive, Isolation Capable 1 49% No No
SG1845Y
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RFQ
1,112
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Microsemi Corporation IC REG CTRLR FLYBACK 8DIP - Active Tube -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) Transistor Driver 8-CERDIP Step-Up/Step-Down 1Hz ~ 500kHz Flyback 7.6 V ~ 30 V - Positive, Isolation Capable 1 48% Yes No
Default Photo
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RFQ
3,965
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ON Semiconductor IC REG CTRLR PUSH-PULL 24SDIP - Obsolete Tube -25°C ~ 85°C (TA) 24-SDIP (0.300", 7.62mm) Transistor Driver 24-SDIP Step-Up/Step-Down 9.4kHz Push-Pull 15 V ~ 30 V Dead Time Control, Frequency Control, Power Good Positive, Isolation Capable 1 48% No No
LT3781IG#PBF
Per Unit
$5.93
RFQ
815
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Linear Technology/Analog Devices IC REG CTRLR FWRD CONV 20SSOP - Active Tube -40°C ~ 85°C (TA) 20-SSOP (0.209", 5.30mm Width) Transistor Driver 20-SSOP Step-Up/Step-Down 700kHz Forward Converter 9 V ~ 18 V Enable, Soft Start Positive, Isolation Capable 1 - No Yes
MAX5069CAUE+
Per Unit
$5.85
RFQ
726
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Maxim Integrated IC REG CTRLR FWRD CONV 16TSSOP - Active Tube -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-TSSOP-EP Step-Up/Step-Down 25kHz ~ 1.25MHz Forward Converter 10.8 V ~ 24 V Dead Time Control, Enable, Frequency Control Positive, Isolation Capable 1 100% No Yes
LTC1922IN-1#PBF
Per Unit
$5.73
RFQ
3,099
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Linear Technology/Analog Devices IC REG CTRLR FULL-BRIDGE 20DIP - Active Tube -40°C ~ 85°C (TA) 20-DIP (0.300", 7.62mm) Transistor Driver 20-PDIP Step-Up/Step-Down Up to 1MHz Full-Bridge 3.8 V ~ 10.3 V Ramp, Soft Start Positive, Isolation Capable 1 99% Yes Yes
LTC1922IG-1#PBF
Per Unit
$5.73
RFQ
1,073
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Linear Technology/Analog Devices IC REG CTRLR FULL-BRIDGE 20SSOP - Active Tube -40°C ~ 85°C (TA) 20-SSOP (0.209", 5.30mm Width) Transistor Driver 20-SSOP Step-Up/Step-Down Up to 1MHz Full-Bridge 3.8 V ~ 10.3 V Ramp, Soft Start Positive, Isolation Capable 1 99% Yes Yes
LTC1922EN-1#PBF
Per Unit
$5.16
RFQ
2,030
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Linear Technology/Analog Devices IC REG CTRLR FULL-BRIDGE 20DIP - Active Tube -40°C ~ 85°C (TA) 20-DIP (0.300", 7.62mm) Transistor Driver 20-PDIP Step-Up/Step-Down Up to 1MHz Full-Bridge 3.8 V ~ 10.3 V Ramp, Soft Start Positive, Isolation Capable 1 99% Yes Yes
UC3845BD1
Per Unit
$0.35
RFQ
924
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STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SO - Active 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 No
L5991AD
Per Unit
$1.95
RFQ
1,529
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STMicroelectronics IC REG CTRLR FLYBACK 16SO - Active Tube -40°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width) Transistor Driver 16-SO Step-Up/Step-Down Up to 1MHz Flyback 7.6 V ~ 20 V Current Limit, Frequency Control, Soft Start Positive, Isolation Capable 1 93% Yes No
E-L5991AD
Per Unit
$1.90
RFQ
3,319
Ships today + free overnight shipping
STMicroelectronics IC REG CTRLR FLYBACK 16SOIC - Obsolete Tube -40°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width) Transistor Driver 16-SO Step-Up/Step-Down Up to 1MHz Flyback 7.6 V ~ 20 V Current Limit, Frequency Control, Soft Start Positive, Isolation Capable 1 93% Yes No
MCP1631VHV-330E/ST
Per Unit
$1.56
RFQ
1,048
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Microchip Technology IC REG CTRLR SEPIC 20TSSOP - Active Tube -40°C ~ 125°C (TJ) 20-TSSOP (0.173", 4.40mm Width) Transistor Driver 20-TSSOP Step-Up/Step-Down - SEPIC 3.5 V ~ 16 V Enable, Frequency Control, Ramp Positive 1 - No No
MCP1631VHV-500E/ST
Per Unit
$1.56
RFQ
1,685
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Microchip Technology IC REG CTRLR SEPIC 20TSSOP - Active Tube -40°C ~ 125°C (TJ) 20-TSSOP (0.173", 4.40mm Width) Transistor Driver 20-TSSOP Step-Up/Step-Down - SEPIC 3.5 V ~ 16 V Enable, Frequency Control, Ramp Positive 1 - No No
MCP1631HV-330E/SS
Per Unit
$1.51
RFQ
3,605
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Microchip Technology IC REG CTRLR SEPIC 20SSOP - Active Tube -40°C ~ 125°C (TJ) 20-SSOP (0.209", 5.30mm Width) Transistor Driver 20-SSOP Step-Up/Step-Down - SEPIC 3.5 V ~ 16 V Enable, Frequency Control, Ramp Positive 1 - No No
MCP1631HV-500E/SS
Per Unit
$1.51
RFQ
3,277
Ships today + free overnight shipping
Microchip Technology IC REG CTRLR SEPIC 20SSOP - Active Tube -40°C ~ 125°C (TJ) 20-SSOP (0.209", 5.30mm Width) Transistor Driver 20-SSOP Step-Up/Step-Down - SEPIC 3.5 V ~ 16 V Enable, Frequency Control, Ramp Positive 1 - No No
MCP1631V-E/SS
Per Unit
$1.36
RFQ
771
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Microchip Technology IC REG CTRLR SEPIC 20SSOP - Active Tube -40°C ~ 125°C (TJ) 20-SSOP (0.209", 5.30mm Width) Transistor Driver 20-SSOP Step-Up/Step-Down - SEPIC 3 V ~ 5.5 V Enable, Frequency Control, Ramp Positive 1 - No No
E-UC2845BN
Per Unit
$0.95
RFQ
2,268
Ships today + free overnight shipping
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 No
MIC3839YMM
Per Unit
$0.62
RFQ
2,780
Ships today + free overnight shipping
Microchip Technology IC REG CTRLR MULT TOP 10MSOP - Active Tube -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Up/Step-Down 200kHz Full-Bridge, Half-Bridge, Push-Pull 2 V ~ 14 V Current Limit, Frequency Control, Ramp Positive, Isolation Capable 1 49% No No
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