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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Input Type Current - Supply Voltage - Input Output Type SIC Programmable Output 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 Number of Outputs Reset Channel Type 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 Rds On (Typ) Voltage - Load Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Mode Current - Startup Switch Type Current - Output (Max) Number of Voltages Monitored Voltage - Threshold Reset Timeout
UCC2819N Unitrode UCC2819N 1.8400
RFQ
ECAD 5 0.00000000 Unitrode - Tube Obsolete -40°C ~ 85°C Through Hole 16-DIP (0.300", 7.62mm) UCC2819 10.8V ~ 17V 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 250kHz Average Current 150 µA
UCC3808APW-1 Unitrode UCC3808APW-1 1.3600
RFQ
ECAD 1 0.00000000 Unitrode - Tube Obsolete -55°C ~ 150°C (TJ) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3808 8-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 150 8.3V ~ 15V Isolated - - Boost, Buck, Half-Bridge, Push-Pull 12.5 V 49% 1MHz - Frequency Control
UCC3977PW Unitrode UCC3977PW 5.5700
RFQ
ECAD 100 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C Power Supplies Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3977 1mA 3V ~ 13.5V 8-TSSOP - ROHS3 Compliant EAR99 8542.39.0001 150
UCC3570N Unitrode UCC3570N 5.9300
RFQ
ECAD 6 0.00000000 Unitrode - Tube Obsolete Through Hole 14-DIP (0.300", 7.62mm) UCC3570 14-PDIP download ROHS3 Compliant EAR99 8542.39.0001 75 500kHz
UC1527AJ/883B Unitrode UC1527AJ/883B -
RFQ
ECAD 1307 0.00000000 Unitrode * Tube Active UC1527 - Not applicable 3 (168 Hours) REACH Affected 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 -
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
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
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
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
UC2843ANNTR Unitrode UC2843ANNTR 0.6000
RFQ
ECAD 21 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC2843 Transistor Driver 8-PDIP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 800 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 96% No No -
UC2835D/70053 Unitrode UC2835D/70053 1.9300
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UCC2807D-1/81453 Unitrode UCC2807D-1/81453 -
RFQ
ECAD 8670 0.00000000 Unitrode * Bulk Active UCC2807 download Vendor Undefined REACH Unaffected 2156-UCC2807D-1/81453-600018 1
UC3843D Unitrode UC3843D 0.6900
RFQ
ECAD 7 0.00000000 Unitrode * Bulk Active UC3843 download Vendor Undefined REACH Unaffected 2156-UC3843D-600018 1
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
UC3901J Unitrode UC3901J 3.0800
RFQ
ECAD 667 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Feedback Generator Through Hole 14-CDIP (0.300", 7.62mm) UC3901 5mA 40V 14-CDIP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
UCC3941N-3 Unitrode UCC3941N-3 2.0100
RFQ
ECAD 650 0.00000000 Unitrode * Bulk Active download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1
UC2861Q Unitrode UC2861Q 3.4200
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C (TA) Surface Mount 20-LCC (J-Lead) UC2861 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 10.5V ~ 22V Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V - 10kHz ~ 1MHz - Soft Start
UC3708JE Unitrode UC3708JE 4.2000
RFQ
ECAD 100 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-CDIP (0.300", 7.62mm) UC3708 Non-Inverting Not Verified 5V ~ 35V 16-CDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel, P-Channel MOSFET 0.8V, 2V 3A, 3A 25ns, 25ns
UCC2806NG4 Unitrode UCC2806NG4 8.6100
RFQ
ECAD 3641 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UCC2806 Transistor Driver 16-PDIP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 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 -
UC2836DTR Unitrode UC2836DTR -
RFQ
ECAD 2184 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Positive Adjustable UC2836 3.75mA 5.2V ~ 35V 8-SOIC download ROHS3 Compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500 1
UC3903Q Unitrode UC3903Q 2.8800
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) Multi-Voltage Supervisor UC3903 Open Drain or Open Collector 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Active Low 4 Adjustable/Selectable Adjustable/Selectable
UCC39421N Unitrode UCC39421N 2.8100
RFQ
ECAD 4 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UCC39421 Transistor Driver 16-PDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1.8V ~ 8V 1 Boost, Flyback, SEPIC 150kHz ~ 1.2MHz Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes Yes -
UC2847N Unitrode UC2847N 4.9200
RFQ
ECAD 842 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2847 Transistor Driver 16-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 6.95V ~ 40V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 500kHz Current Limit, Enable, Frequency Control, Soft Start Positive 1 - Yes Yes -
UC3714N Unitrode UC3714N 1.4500
RFQ
ECAD 4 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3714 Inverting, Non-Inverting Not Verified 7V ~ 20V 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Synchronous Low-Side 2 N-Channel, P-Channel MOSFET 0.8V, 2V 500mA, 1A 30ns, 25ns
UC3578DP Unitrode UC3578DP 6.2200
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UC3578 Transistor Driver 16-SOIC download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 14V ~ 72V 1 Buck 110kHz Current Limit, Soft Start Positive 1 90% No No -
UC17132J Unitrode UC17132J 6.8700
RFQ
ECAD 797 0.00000000 Unitrode - Bulk Active -55°C ~ 125°C Through Hole 8-CDIP (0.300", 7.62mm) - UC17132 Non-Inverting Bipolar 1:1 8-CDIP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Not Required On/Off 1 Open Load, Short Circuit High Side or Low Side - 8V ~ 65V General Purpose 300mA
UC3543DWTR/81013 Unitrode UC3543DWTR/81013 1.6200
RFQ
ECAD 2 0.00000000 Unitrode * Bulk Active download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,000
UC1832J883B Unitrode UC1832J883B 57.1100
RFQ
ECAD 560 0.00000000 Unitrode * Bulk Active Not Verified download RoHS non-compliant 3 (168 Hours) Vendor Undefined 0000.00.0000 1
  • 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