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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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578 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package 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
GLOBAL STOCKS
MIC38C43AYM
MIC38C43AYM
Per Unit
$1.82
 RFQ
RFQ
900
In-stock
 Microchip Technology IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tube -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
MIC38C43YM
MIC38C43YM
Per Unit
$1.77
 RFQ
RFQ
698
In-stock
 Microchip Technology IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tube -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
UCC38C41DGKG4
UCC38C41DGKG4
Per Unit
$1.70
 RFQ
RFQ
1,521
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 8VSSOP - Active Tube 0°C ~ 70°C (TA) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Flyback, Forward Converter 6.6 V ~ 18 V Frequency Control Positive 1 49% No
MIC38C45-1YM-TR
MIC38C45-1YM-TR
Per Unit
$1.64
 RFQ
RFQ
718
In-stock
 Microchip Technology IC REG CTRLR MULT TOP 14SOIC - Active Tape & Reel (TR) -40°C ~ 85°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 ~ 20 V Frequency Control Positive, Isolation Capable 1 50% Yes
MIC38C43-1YM-TR
MIC38C43-1YM-TR
Per Unit
$1.64
 RFQ
RFQ
3,179
In-stock
 Microchip Technology IC REG CTRLR MULT TOP 14SOIC - Active Tape & Reel (TR) -40°C ~ 85°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 ~ 20 V Frequency Control Positive, Isolation Capable 1 96% Yes
MIC38C45-1YM
MIC38C45-1YM
Per Unit
$1.64
 RFQ
RFQ
807
In-stock
 Microchip Technology IC REG CTRLR MULT TOP 14SOIC - Active Tube -40°C ~ 85°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 ~ 20 V Frequency Control Positive, Isolation Capable 1 50% Yes
MIC38C43-1YM
MIC38C43-1YM
Per Unit
$1.64
 RFQ
RFQ
2,784
In-stock
 Microchip Technology IC REG CTRLR MULT TOP 14SOIC - Active Tube -40°C ~ 85°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 ~ 20 V Frequency Control Positive, Isolation Capable 1 96% Yes
MIC38HC45YM-TR
MIC38HC45YM-TR
Per Unit
$1.60
 RFQ
RFQ
3,213
In-stock
 Microchip Technology IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Flyback, Forward Converter 7.6 V ~ 20 V Frequency Control Positive, Isolation Capable 1 50% Yes
MIC38C45YN
MIC38C45YN
Per Unit
$1.58
 RFQ
RFQ
2,308
In-stock
 Microchip Technology IC REG CTRLR MULT TOPOLOGY 8DIP - Active Tube -40°C ~ 85°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-DIP 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 50% Yes
MIC38C43YN
MIC38C43YN
Per Unit
$1.58
 RFQ
RFQ
658
In-stock
 Microchip Technology IC REG CTRLR MULT TOPOLOGY 8DIP - Active Tube -40°C ~ 85°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-DIP 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
UC2823DW
UC2823DW
Per Unit
$5.05
 RFQ
RFQ
2,160
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 16SOIC - Active Tube -25°C ~ 85°C (TA) 16-SOIC (0.295", 7.50mm Width) Transistor Driver 16-SOIC Step-Up, Step-Down, Step-Up/Step-Down 340kHz ~ 460kHz Buck, Boost, Flyback, Forward Converter 8.4 V ~ 30 V Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 80% No
MIC38C43AYMM
MIC38C43AYMM
Per Unit
$1.96
 RFQ
RFQ
1,147
In-stock
 Microchip Technology IC REG CTRLR MULT TOPOLOGY 8MSOP - Active Tube -40°C ~ 85°C (TA) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-MSOP 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
UCC38C43D
UCC38C43D
Per Unit
$1.81
 RFQ
RFQ
1,349
In-stock
 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Flyback, Forward Converter 7.6 V ~ 18 V Frequency Control Positive 1 96% No
Default Photo
UC3845AD
Per Unit
$1.40
 RFQ
RFQ
2,293
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 14SOIC - Active Tube 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
Default Photo
UC3845D
Per Unit
$1.40
 RFQ
RFQ
2,456
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 14SOIC - Active Tube 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
UC3823N
UC3823N
Per Unit
$5.42
 RFQ
RFQ
3,233
In-stock
 Texas Instruments IC REG CTRLR MULT TOPOLOGY 16DIP - Active Tube 0°C ~ 70°C (TA) 16-DIP (0.300", 7.62mm) Transistor Driver 16-PDIP Step-Up, Step-Down, Step-Up/Step-Down 340kHz ~ 460kHz Buck, Boost, Flyback, Forward Converter 8.4 V ~ 30 V Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 85% No
MIC38HC43YM
MIC38HC43YM
Per Unit
$2.59
 RFQ
RFQ
2,742
In-stock
 Microchip Technology IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Flyback, Forward Converter 7.6 V ~ 20 V Frequency Control Positive, Isolation Capable 1 96% Yes
UCC38C40D
UCC38C40D
Per Unit
$2.52
 RFQ
RFQ
3,776
In-stock
 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Flyback, Forward Converter 6.6 V ~ 18 V Frequency Control Positive 1 96% No
UCC38C45DRG4
UCC38C45DRG4
Per Unit
$0.68
 RFQ
RFQ
2,017
In-stock
 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tape & Reel (TR) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Flyback, Forward Converter 7.6 V ~ 18 V Frequency Control Positive 1 49% No
UCC38C45DGKR
UCC38C45DGKR
Per Unit
$0.68
 RFQ
RFQ
903
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 8VSSOP - Active Tape & Reel (TR) 0°C ~ 70°C (TA) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Flyback, Forward Converter 7.6 V ~ 18 V Frequency Control Positive 1 49% No
UCC38C43DRG4
UCC38C43DRG4
Per Unit
$0.68
 RFQ
RFQ
1,461
In-stock
 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tape & Reel (TR) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Flyback, Forward Converter 7.6 V ~ 18 V Frequency Control Positive 1 96% No
UCC38C43DGKRG4
UCC38C43DGKRG4
Per Unit
$0.68
 RFQ
RFQ
1,252
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 8VSSOP - Active Tape & Reel (TR) 0°C ~ 70°C (TA) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Flyback, Forward Converter 7.6 V ~ 18 V Frequency Control Positive 1 96% No
UCC3801PW
UCC3801PW
Per Unit
$3.75
 RFQ
RFQ
2,291
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 8TSSOP - Active Tube 0°C ~ 70°C (TA) 8-TSSOP (0.173", 4.40mm Width) Transistor Driver 8-TSSOP Step-Up, Step-Down, Step-Up/Step-Down 46kHz Buck, Boost, Flyback, Forward Converter 7.4 V ~ 12 V Frequency Control Positive 1 49% No
UCC3800PW
UCC3800PW
Per Unit
$3.75
 RFQ
RFQ
3,464
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 8TSSOP - Active Tube 0°C ~ 70°C (TA) 8-TSSOP (0.173", 4.40mm Width) Transistor Driver 8-TSSOP Step-Up, Step-Down, Step-Up/Step-Down 46kHz Buck, Boost, Flyback, Forward Converter 6.9 V ~ 12 V Frequency Control Positive 1 99% No
UCC3803PW
UCC3803PW
Per Unit
$3.64
 RFQ
RFQ
2,564
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 8TSSOP - Active Tube 0°C ~ 70°C (TA) 8-TSSOP (0.173", 4.40mm Width) Transistor Driver 8-TSSOP Step-Up, Step-Down, Step-Up/Step-Down 31kHz Buck, Boost, Flyback, Forward Converter 3.6 V ~ 12 V Frequency Control Positive 1 99% No
Default Photo
UCC3581DTR
RFQ
RFQ
1,662
In-stock
 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 Up to 100kHz Buck, Boost, Flyback, Forward Converter 6.8 V ~ 15 V Current Limit, Enable, Frequency Control, Soft Start Positive, Isolation Capable 1 84% No
Default Photo
UCC3581DTR
Per Unit
$3.60
 RFQ
RFQ
1,692
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 14SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 100kHz Buck, Boost, Flyback, Forward Converter 6.8 V ~ 15 V Current Limit, Enable, Frequency Control, Soft Start Positive, Isolation Capable 1 84% No
Default Photo
UCC3581DTR
Per Unit
$1.75
 RFQ
RFQ
2,537
In-stock
 Texas Instruments IC REG CTRLR MULT TOP 14SOIC - Active Tape & Reel (TR) 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 100kHz Buck, Boost, Flyback, Forward Converter 6.8 V ~ 15 V Current Limit, Enable, Frequency Control, Soft Start Positive, Isolation Capable 1 84% No
UCC3805DTR
UCC3805DTR
RFQ
RFQ
3,285
In-stock
 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 31kHz Buck, Boost, Flyback, Forward Converter 3.6 V ~ 12 V Frequency Control Positive 1 49% No
UCC3805DTR
UCC3805DTR
Per Unit
$3.12
 RFQ
RFQ
3,608
In-stock
 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down 31kHz Buck, Boost, Flyback, Forward Converter 3.6 V ~ 12 V Frequency Control Positive 1 49% No
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