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DC DC Switching Controllers
Manufacturer
Series
Packaging
Product Status
Package / Case
Output Type
Mounting Type
Function
Operating Temperature
Output Configuration
Frequency - Switching
Topology
Voltage - Supply (Vcc/Vdd)
Supplier Device Package
Synchronous Rectifier
Control Features
Serial Interfaces
Output Phases
Duty Cycle (Max)
Clock Sync
Grade
Number of Outputs
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Marketplace Product
415 Results
Mfr Part # Quantity Price Series Package Product Status Package / Case Output Type Mounting Type Function Operating Temperature Output Configuration Frequency - Switching Topology Voltage - Supply (Vcc/Vdd) Supplier Device Package Synchronous Rectifier Control Features Serial Interfaces Output Phases Duty Cycle (Max) Clock Sync Grade Number of Outputs Qualification
UCC2813DTR-1
UCC2813DTR-1
UCC2813 - LOW POWER ECONOMY BICM
Unitrode
4,500
Marketplace
301 : $301.00
Bulk
Bulk
Active
 8-SOIC (0.154", 3.90mm Width) Transistor Driver Surface Mount Step-Up, Step-Up/Step-Down -40°C ~ 85°C (TA) Positive - Boost, Flyback, Forward Converter 7.4V ~ 12V 8-SOIC No Frequency Control - 1 49% No - 1 -
UCC38C45DGK
UCC38C45DGK
UCC38C45 BICMOS LOW-POWER CURREN
Unitrode
393
Marketplace
393 : $365.49
Bulk
Bulk
Active
 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver Surface Mount Step-Up, Step-Up/Step-Down 0°C ~ 70°C (TJ) Positive Up to 1MHz Boost, Flyback, Forward Converter 7.6V ~ 18V 8-VSSOP No Frequency Control - 1 48% No - 1 -
UC2843NNTR
UC2843NNTR
UC2843 SWITCHING CONTROLLER
Unitrode
2,400
Marketplace
392 : $301.84
Bulk
Bulk
Active
 8-DIP (0.300", 7.62mm) Transistor Driver Through Hole Step-Up, Step-Down, Step-Up/Step-Down -40°C ~ 85°C (TA) Positive, Isolation Capable Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 12V ~ 28V 8-PDIP No Frequency Control - 1 97% No - 1 -
UC2845ADW/80976
UC2845ADW/80976
UC2845A CURRENT MODE PWM CONTROL
Unitrode
11,738
Marketplace
198 : $300.96
Bulk
Bulk
Obsolete
 16-SOIC (0.295", 7.50mm Width) Transistor Driver Surface Mount Step-Up, Step-Up/Step-Down -40°C ~ 85°C (TA) Positive, Isolation Capable Up to 500kHz Boost, Buck, Flyback, Forward 7.6V ~ 30V 16-SOIC No Frequency Control - 1 48% No - 1 -
UC3527BNG4
UC3527BNG4
SWITCHING CONTROLLER
Unitrode
75
Marketplace
75 : $337.50
Tube
Tube
Obsolete
 16-DIP (0.300", 7.62mm) Transistor Driver Through Hole Step-Up/Step-Down 0°C ~ 70°C (TA) Positive 100Hz ~ 400kHz Forward Converter, Push-Pull 8V ~ 35V 16-PDIP Yes Enable, Frequency Control, Soft Start - 1 49% Yes - 2 -
UC2526AQ
UC2526AQ
SWITCHING CONTROLLER
Unitrode
226
Marketplace
226 : $395.50
Tube
Tube
Obsolete
 20-LCC (J-Lead) Transistor Driver Surface Mount Step-Up, Step-Up/Step-Down -25°C ~ 85°C (TA) Positive 1Hz ~ 600kHz Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 7V ~ 35V 20-PLCC (9x9) Yes Enable, Frequency Control, Reset, Soft Start - 1 49% Yes - 2 -
UCC3803D/81468
UCC3803D/81468
UCC3803 SWITCHING CONTROLLER
Unitrode
797
Marketplace
307 : $300.86
Bulk
Bulk
Active
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UC3842Q
UC3842Q
1A, 500KHZ BIPOLAR, PQCC20
Unitrode
966
Marketplace
567 : $300.51
Bulk
Bulk
Active
 20-LCC (J-Lead) Transistor Driver Surface Mount Step-Up, Step-Down, Step-Up/Step-Down 0°C ~ 70°C (TA) Positive, Isolation Capable Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward - 20-PLCC (9x9) No Frequency Control - 1 97% No - 1 -
UC2843DTR/80869
UC2843DTR/80869
UC2843 SWITCHING CONTROLLER
Unitrode
5,000
Marketplace
417 : $300.24
Bulk
Bulk
Active
 14-SOIC (0.154", 3.90mm Width) Transistor Driver Surface Mount Step-Up, Step-Down, Step-Up/Step-Down -40°C ~ 85°C (TA) Positive, Isolation Capable Up to 500kHz Boost, Buck, Buck-Boost, Flyback, Forward 12V ~ 28V 14-SOIC No Frequency Control - 1 97% No - 1 -
UC3842ADWG4
UC3842ADWG4
IC REG CTRLR PWM CM 16SOIC
Unitrode
1,120
Marketplace
579 : $301.08
Bulk
Bulk
Active
 16-SOIC (0.295", 7.50mm Width) Transistor Driver Surface Mount Step-Up, Step-Down, Step-Up/Step-Down 0°C ~ 70°C (TA) Positive, Isolation Capable Up to 500kHz Boost, Buck, Flyback, Forward 10V ~ 30V 16-SOIC No Frequency Control - 1 96% No - 1 -