40 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
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
SG1843Y
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RFQ
2,619
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Microsemi Corporation IC REG CTRLR BUCK 8CDIP - Active Tube -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) Transistor Driver 8-CDIP Step-Down 1Hz ~ 500kHz Buck 7.6 V ~ 30 V - Positive 1 95% No
UC1844AMDREP
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RFQ
1,808
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Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC - Discontinued at Digi-Key Digi-Reel® -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No
UC1844AMDREP
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RFQ
3,165
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Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC - Discontinued at Digi-Key Cut Tape (CT) -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No
UC1844AMDREP
Per Unit
$2.98
RFQ
2,866
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Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC - Active Tape & Reel (TR) -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 48% No
LX1555MY
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RFQ
1,731
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Microsemi Corporation IC REG CTRLR BUCK/BOOST 8DIP - Obsolete Tube -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) Transistor Driver 8-CDIP Step-Up, Step-Down - Buck, Boost 7.6 V ~ 30 V Frequency Control Positive 1 48% Yes
LX1553MY
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RFQ
3,856
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Microsemi Corporation IC REG CTRLR BUCK/BOOST 8DIP - Obsolete Tube -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) Transistor Driver 8-CDIP Step-Up, Step-Down - Buck, Boost 7.6 V ~ 30 V Frequency Control Positive 1 96% Yes
Default Photo
Per Unit
$7.60
RFQ
3,070
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Texas Instruments IC REG CTRLR MULT TOPOLOGY DIE - Active Tube -55°C ~ 125°C (TA) Die Transistor Driver 0-XCEPT Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 97% No
UC1845AMDREPG4
Per Unit
$3.45
RFQ
1,483
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tape & Reel (TR) -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
UC1843AMDREPG4
Per Unit
$2.98
RFQ
1,718
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tape & Reel (TR) -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% No
Default Photo
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RFQ
3,119
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Microsemi Corporation IC REG CTRLR BUCK/BOOST 8CDIP Military, MIL-STD-883B Active - -55°C ~ 125°C (TA) - Transistor Driver - Step-Up, Step-Down 500kHz Buck, Boost 7.6 V ~ 30 V - Positive 1 96% Yes
Default Photo
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RFQ
3,158
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Microsemi Corporation IC PWM CTRLR CURR MODE 8CDIP - Active Tube -55°C ~ 125°C (TA) - Transistor Driver 8-CDIP Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 96% No
SG1845Y-DESC
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RFQ
953
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Microsemi Corporation IC REG CTRLR FLYBACK 8CDIP Military, MIL-STD-883B Active Tube -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) Transistor Driver 8-CDIP Step-Up/Step-Down 1Hz ~ 500kHz Flyback 7.6 V ~ 30 V - Positive, Isolation Capable 1 48% Yes
SG1845Y-883B
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RFQ
3,343
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Microsemi Corporation IC REG CTRLR FLYBACK 8CDIP Military, MIL-STD-883B Active Tube -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) Transistor Driver 8-CDIP Step-Up/Step-Down 1Hz ~ 500kHz Flyback 7.6 V ~ 30 V - Positive, Isolation Capable 1 48% Yes
SG1843Y-DESC
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RFQ
1,465
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Microsemi Corporation IC REG CTRLR BUCK 8CDIP Military, MIL-STD-883B Active Tube -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) Transistor Driver 8-CDIP Step-Down 1Hz ~ 500kHz Buck 7.6 V ~ 30 V - Positive 1 95% No
SG1843Y-883B
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RFQ
2,843
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Microsemi Corporation IC REG CTRLR BUCK 8CDIP Military, MIL-STD-883B Active Tube -55°C ~ 125°C (TA) 8-CDIP (0.300", 7.62mm) Transistor Driver 8-CDIP Step-Down 1Hz ~ 500kHz Buck 7.6 V ~ 30 V - Positive 1 95% No
SG1843J-DESC
Per Unit
$19.80
RFQ
1,965
Ships today + free overnight shipping
Microsemi Corporation IC REG CTRLR BUCK 14CDIP Military, MIL-STD-883B Active Tube -55°C ~ 125°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Down 1Hz ~ 500kHz Buck 7.6 V ~ 30 V - Positive 1 95% No
UC1843AMDREP
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RFQ
688
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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 Up to 500kHz Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC1843AMDREP
Per Unit
$5.62
RFQ
2,554
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Cut Tape (CT) -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% No
UC1843AMDREP
Per Unit
$2.98
RFQ
3,896
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tape & Reel (TR) -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% No
Default Photo
Per Unit
$383.79
RFQ
858
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Texas Instruments UC1843AVTD2 - Active Tube -55°C ~ 125°C (TA) Die Transistor Driver Die Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% No
Default Photo
Per Unit
$309.91
RFQ
985
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Texas Instruments UC1843AVTD1 - Active Tube -55°C ~ 125°C (TA) Die Transistor Driver Die Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 7.6 V ~ 30 V Frequency Control Positive 1 96% 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
UC1845AMDREP
Per Unit
$6.50
RFQ
2,638
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Cut Tape (CT) -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
UC1845AMDREP
Per Unit
$3.45
RFQ
2,443
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tape & Reel (TR) -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
UCC2801MDREP
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RFQ
3,528
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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 46kHz Boost, Flyback, Forward Converter 7.4 V ~ 12 V Frequency Control Positive 1 49% No
UCC2801MDREP
Per Unit
$5.82
RFQ
3,796
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Cut Tape (CT) -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down 46kHz Boost, Flyback, Forward Converter 7.4 V ~ 12 V Frequency Control Positive 1 49% No
UCC2801MDREP
Per Unit
$3.08
RFQ
2,685
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tape & Reel (TR) -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down 46kHz Boost, Flyback, Forward Converter 7.4 V ~ 12 V Frequency Control Positive 1 49% No
UC1842AMDREP
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RFQ
1,746
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Texas Instruments IC REG CTRLR BST FLYBK PWM 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 Up to 500kHz Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 96% No
UC1842AMDREP
Per Unit
$5.62
RFQ
1,220
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC - Active Cut Tape (CT) -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 96% No
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