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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Type Features Base Product Number Input Type Frequency Current - Supply Battery Chemistry Number of Cells Voltage - Input (Max) Output Type SIC Programmable Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Interface Current - Output Source/Sink Number of Outputs Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Rds On (Typ) Voltage - Load Dimming Mode Current - Startup Switch Type Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min)
UCC2808N-1G4 Unitrode UCC2808N-1G4 1.5900
RFQ
ECAD 2493 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC2808 8-PDIP download EAR99 8542.39.0001 1 8.3V ~ 14V Isolated No - Push-Pull 12.5 V 50% 1MHz - Frequency Control
UCC25706D Unitrode UCC25706D 1.6400
RFQ
ECAD 12 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC25706 8-SOIC download EAR99 8542.39.0001 1 8V ~ 15V Isolated No - Boost, Flyback, Forward 12 V 93% 1MHz Current Limiting -
UC3845ANG4 Unitrode UC3845ANG4 -
RFQ
ECAD 4870 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3845 Transistor Driver 8-PDIP download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
UCC28516DW Unitrode UCC28516DW 3.0900
RFQ
ECAD 125 0.00000000 Unitrode - Bulk Active -40°C ~ 105°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC28516 9.7V ~ 18V 20-SOIC download EAR99 8542.39.0001 1 200kHz Average Current 100 µA
UC1730J Unitrode UC1730J -
RFQ
ECAD 1669 0.00000000 Unitrode * Bulk Active UC1730 download Vendor Undefined REACH Affected 2156-UC1730J-600018 1
UC3876N Unitrode UC3876N 15.4300
RFQ
ECAD 3597 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 20-DIP (0.300", 7.62mm) UC3876 20-PDIP download EAR99 8542.39.0001 1 9.5V ~ 20V Non-Isolated - - Full-Bridge 15.25 V 100% 1MHz Current Limiting Frequency Control, Soft Start, Sync
UCC3972N Unitrode UCC3972N 5.3900
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Through Hole 8-DIP (0.300", 7.62mm) CCFL Controller UCC3972 80kHz ~ 160kHz 7 mA 4.5V ~ 20V 8-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 - No
UC2525AJ Unitrode UC2525AJ -
RFQ
ECAD 4118 0.00000000 Unitrode * Bulk Active UC2525 download EAR99 8542.39.0001 1
UCC3895PW Unitrode UCC3895PW 3.1200
RFQ
ECAD 5405 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) UCC3895 PWM 20-TSSOP download EAR99 8542.39.0001 1 - 10V ~ 16.5V 1 Phase-Shifted Full-Bridge 1MHz Frequency Control, Soft Start, Sync Positive 1 100% - Yes -
UC1825BJ Unitrode UC1825BJ 14.7100
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active -55°C ~ 125°C (TA) Through Hole 16-CDIP (0.300", 7.62mm) UC1825 Transistor Driver 16-CDIP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 8.4V ~ 30V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 340kHz ~ 460kHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 80% Yes No -
UCC25701N Unitrode UCC25701N 6.6000
RFQ
ECAD 2 0.00000000 Unitrode * Bulk Active UCC25701 download EAR99 8542.39.0001 46
UC37136M Unitrode UC37136M 3.2000
RFQ
ECAD 2006 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 16-SSOP (0.154", 3.90mm Width) - UC37136 Non-Inverting Bipolar 1:1 16-SSOP download ROHS3 Compliant EAR99 8542.39.0001 150 Not Required On/Off 2 Current Limiting (Fixed), Over Temperature, UVLO High Side or Low Side - 9V ~ 35V General Purpose 250mA
UCC2806D Unitrode UCC2806D 8.8900
RFQ
ECAD 635 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC2806 Transistor Driver 16-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 8V ~ 14.5V 2 Boost, Flyback, Forward Converter 47kHz Current Limit, Enable, Frequency Control Positive, Isolation Capable 1 50% Yes No -
UCC3911DP-2 Unitrode UCC3911DP-2 3.1500
RFQ
ECAD 2 0.00000000 Unitrode - Tube Obsolete -20°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC3911 Lithium Ion/Polymer 2 16-SOIC download ROHS3 Compliant EAR99 8542.39.0001 40 Battery Protection -
UC3843NG4 Unitrode UC3843NG4 -
RFQ
ECAD 6659 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3843 Transistor Driver 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 12V ~ 28V 1 Boost, Buck, Buck-Boost, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 97% No No -
UC3879J Unitrode UC3879J -
RFQ
ECAD 2883 0.00000000 Unitrode * Bulk Active UC3879 download Vendor Undefined Vendor Undefined 2156-UC3879J-600018 EAR99 0000.00.0000 1
UCC5672PWP Unitrode UCC5672PWP -
RFQ
ECAD 9322 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC5672PWP-600018 1
UCC3818N Unitrode UCC3818N -
RFQ
ECAD 1183 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC3818N-600018 1
UCC2804PW Unitrode UCC2804PW -
RFQ
ECAD 5846 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC2804PW-600018 1
UC3823N Unitrode UC3823N -
RFQ
ECAD 1941 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) PWM 16-PDIP - RoHS non-compliant Vendor Undefined 2156-UC3823N-600018 1 Step-Down 30V 1 Boost, Buck, Flyback, Forward 1MHz Current Limit, Frequency Control, Ramp, Soft Start Positive 1 85% No No -
UCC2818D Unitrode UCC2818D -
RFQ
ECAD 1190 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC2818D-600018 1
UCC2541PWP Unitrode UCC2541PWP -
RFQ
ECAD 2779 0.00000000 Unitrode * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-UCC2541PWP-600018 1
UCC37324DGN Unitrode UCC37324DGN -
RFQ
ECAD 8482 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC37324DGN-600018 1
UCC27424PE4 Unitrode UCC27424PE4 0.8600
RFQ
ECAD 5358 0.00000000 Unitrode * Bulk Active Through Hole 8-DIP (0.300", 7.62mm) UCC27424 Not Verified 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1
UC1544L883B Unitrode UC1544L883B 13.4100
RFQ
ECAD 193 0.00000000 Unitrode * Bulk Active UC1544 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
UC3846QTR/80198 Unitrode UC3846QTR/80198 1.2300
RFQ
ECAD 94 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3846 Transistor Driver 20-PLCC (9x9) download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 245 Step-Up, Step-Up/Step-Down 6.95V ~ 40V 2 Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 500kHz Current Limit, Enable, Frequency Control, Soft Start Positive 1 50% Yes Yes -
UCC2961DTR Unitrode UCC2961DTR 1.0700
RFQ
ECAD 7 0.00000000 Unitrode * Bulk Active UCC2961 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
UC1717L883B Unitrode UC1717L883B 33.6000
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active UC1717 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UC1825BJ883B Unitrode UC1825BJ883B 23.9500
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active UC1825 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UC3870N-2 Unitrode UC3870N-2 2.7800
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Through Hole 18-DIP (0.300", 7.62mm) 36V Adjustable 18-PDIP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 300kHz Positive Yes - 2V 3.5V 4.5V
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse