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- PMIC - Voltage Regulators - DC DC Switching Controllers
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Part Number
Manufacturer
Description
Unit Price
In Stock
UC3843D8
Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 7.6 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 97%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 7.6 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 97%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
0
870 in stock
UC3843D8TR
Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 7.6 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 97%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 7.6 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 97%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
0
17333 in stock
UC3843DTR
Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 7.6 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 97%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 7.6 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 97%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
0
1771 in stock
UC3843N
Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 7.6 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 97%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-DIP (0.300", 7.62mm)
Supplier Device Package : 8-PDIP
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 7.6 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 97%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-DIP (0.300", 7.62mm)
Supplier Device Package : 8-PDIP
0
1191 in stock
UC3844AD
Microsemi
Manufacturer : Microsemi Corporation
Packaging : Tube
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
Packaging : Tube
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
0
228 in stock
UC3844AD8
Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
0
830 in stock
UC3844AD8TR
Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
0
2500 in stock
UC3844ADTR
Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
0
100 in stock
UC3844AM
Microsemi
Manufacturer : Microsemi Corporation
Packaging : Tube
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-DIP (0.300", 7.62mm)
Supplier Device Package : 8-DIP
Packaging : Tube
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-DIP (0.300", 7.62mm)
Supplier Device Package : 8-DIP
0
2185 in stock
UC3844AN
Luminary Micro / Texas Instruments
Manufacturer : Texas Instruments
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-DIP (0.300", 7.62mm)
Supplier Device Package : 8-PDIP
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 30 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-DIP (0.300", 7.62mm)
Supplier Device Package : 8-PDIP
0
810 in stock
UC3844BD1G
Aptina / ON Semiconductor
Manufacturer : ON Semiconductor
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Flyback
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 36 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Flyback
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 36 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
0
372 in stock
UC3844BD1R2G
Aptina / ON Semiconductor
Manufacturer : ON Semiconductor
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Flyback
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 36 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up, Step-Up/Step-Down
Output Configuration : Positive
Topology : Boost, Flyback
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 10 V ~ 36 V
Frequency - Switching : Up to 500kHz
Duty Cycle (Max) : 48%
Synchronous Rectifier : No
Clock Sync : No
Serial Interfaces : -
Control Features : Frequency Control
Operating Temperature : 0°C ~ 70°C (TA)
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 8-SOIC
0
2133 in stock
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