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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 Technology Current - Supply Voltage - Input Number of Channels Voltage - Input (Max) Output Type SIC Programmable 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 Programmable Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Voltage - Load Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Motor Type - Stepper Motor Type - AC, DC Step Resolution Mode Current - Startup Current - Output (Max) Number of Voltages Monitored Voltage - Threshold Reset Timeout Voltage - Output (Min/Fixed) Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
UCC2913D Unitrode UCC2913D 3.3600
RFQ
ECAD 135 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C -48V Surface Mount 8-SOIC (0.154", 3.90mm Width) Hot Swap Controller Auto Retry, UVLO UCC2913 1 mA 1 - 8-SOIC download EAR99 8542.39.0001 1 No Circuit Breaker, Current Limit, Fault Timeout -
UCC5672PWP Unitrode UCC5672PWP -
RFQ
ECAD 9322 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC5672PWP-600018 1
UC3874DW-2 Unitrode UC3874DW-2 6.8400
RFQ
ECAD 5 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 18-SOIC (0.295", 7.50mm Width) UC3874 Transistor Driver 18-SOIC download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 4.4V ~ 36V 1 Buck Up to 300kHz Soft Start Positive 1 100% Yes No -
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
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
UCC28512DWG4 Unitrode UCC28512DWG4 -
RFQ
ECAD 4941 0.00000000 Unitrode - Bulk Active -40°C ~ 105°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC28512 9.7V ~ 18V 20-SOIC download EAR99 8542.39.0001 1 200kHz Average Current 100 µA
UC3543J Unitrode UC3543J -
RFQ
ECAD 9626 0.00000000 Unitrode * Bulk Active UC3543 download EAR99 8542.39.0001 1
UCC2801N Unitrode UCC2801N -
RFQ
ECAD 9880 0.00000000 Unitrode UCC280x Bulk Obsolete -40°C ~ 125°C (TA) PWM Controller Through Hole 8-DIP (0.300", 7.62mm) 500 µA -0.3V ~ 6.3V 7.4V ~ 11V 8-PDIP - RoHS non-compliant Vendor Undefined 2156-UCC2801N-600018 1
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 -
UCC29002D/1 Unitrode UCC29002D/1 -
RFQ
ECAD 7982 0.00000000 Unitrode - Bulk Active -40°C ~ 105°C Load Share Controller Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC29002 2.5mA 4.375V ~ 14.25V 8-SOIC download 0000.00.0000 1
UC2852D Unitrode UC2852D 3.3100
RFQ
ECAD 4 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) UC2852 13V ~ 30V 8-SOIC download EAR99 8542.39.0001 1 200kHz Continuous Conduction (CCM) 400 µA
UC285T-ADJ Unitrode UC285T-ADJ 7.4400
RFQ
ECAD 49 0.00000000 Unitrode - Bulk Active -40°C ~ 100°C Through Hole TO-220-5 UC285 7.5V Adjustable (Fixed) TO-220-5 download EAR99 8542.39.0001 1 - Positive 5A 1.2V 6V 1 2.2V @ 5A - Over Temperature, Reverse Polarity, Short Circuit
UCC3813PW-1 Unitrode UCC3813PW-1 1.0200
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3813 Transistor Driver 8-TSSOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 7.4V ~ 12V 1 Boost, Flyback, Forward Converter 46kHz Frequency Control Positive 1 49% No No -
UCC3813D-0 Unitrode UCC3813D-0 -
RFQ
ECAD 6818 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC3813D-0-600018 1
UC3843D Unitrode UC3843D 0.6900
RFQ
ECAD 7 0.00000000 Unitrode * Bulk Active UC3843 download Vendor Undefined REACH Unaffected 2156-UC3843D-600018 1
UCC2580D-4 Unitrode UCC2580D-4 4.3400
RFQ
ECAD 90 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC2580 16-SOIC download EAR99 8542.39.0001 1 8.5V ~ 15V Isolated No - Flyback, Forward 15 V 66% - - Soft Start
UCC3809N-2 Unitrode UCC3809N-2 2.0200
RFQ
ECAD 5 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC3809 8-PDIP download EAR99 8542.39.0001 1 8V ~ 19V Isolated No - Boost, Buck, Flyback, Forward 15 V 70% 1MHz - Frequency Control, Soft Start
UC3903QG3 Unitrode UC3903QG3 -
RFQ
ECAD 2786 0.00000000 Unitrode - Bulk Obsolete 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) Multi-Voltage Supervisor UC3903 Open Drain or Open Collector 20-PLCC (9x9) download EAR99 8542.39.0001 1 Active Low 4 Adjustable/Selectable Adjustable/Selectable
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
UC3486Q/80198 Unitrode UC3486Q/80198 -
RFQ
ECAD 2997 0.00000000 Unitrode * Bulk Active Not Verified - Not applicable 3 (168 Hours) 1
UCC37325P Unitrode UCC37325P 0.7200
RFQ
ECAD 9263 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC37325 Inverting, Non-Inverting Not Verified 4.5V ~ 15V 8-PDIP download EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel, P-Channel MOSFET 1V, 2V 4A, 4A 20ns, 15ns
UC2851N Unitrode UC2851N -
RFQ
ECAD 4021 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 18-DIP (0.300", 7.62mm) UC2851 18-PDIP download EAR99 8542.39.0001 1 7.8V ~ 32V - No - Boost, Buck, Flyback, Forward 8 V 50% Up to 500kHz Current Limiting, Over Voltage Frequency Control, Soft Start
UC1544L Unitrode UC1544L 8.6600
RFQ
ECAD 224 0.00000000 Unitrode * Bulk Active UC1544 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
UCC2889D Unitrode UCC2889D 1.5400
RFQ
ECAD 290 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC2889 8-SOIC download EAR99 8542.39.0001 195 6.3V ~ 9.3V Non-Isolated No - Flyback 8.4 V - - Short Circuit -
UC3843J Unitrode UC3843J -
RFQ
ECAD 3936 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-CDIP (0.300", 7.62mm) UC3843 Transistor Driver 8-CDIP download RoHS non-compliant 3 (168 Hours) REACH Affected 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 -
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
UC3572N Unitrode UC3572N 1.4900
RFQ
ECAD 225 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3572 Transistor Driver 8-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Up/Step-Down 4.75V ~ 30V 1 Flyback 100kHz Current Limit, Ramp Negative 1 92% No No -
UC3638DWTR Unitrode UC3638DWTR 4.6200
RFQ
ECAD 886 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) General Purpose Surface Mount 20-SOIC (0.295", 7.50mm Width) UC3638 - 10V ~ 36V 20-SOIC download EAR99 8542.39.0001 65 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge (2) - - - Brushed DC -
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
UCC2809D-2G4 Unitrode UCC2809D-2G4 1.2700
RFQ
ECAD 5703 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC2809 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 8V ~ 19V Isolated No - Boost, Flyback, Forward 10 V 70% 1MHz - Frequency Control, Soft Start
  • 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