SIC
close
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 Frequency Current - Supply Battery Chemistry Number of Cells Number of Channels Voltage - Input (Max) Output Type SIC Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Protocol Interface Number of Terminations Current - Output Source/Sink FIFO's With Auto Flow Control With IrDA Encoder/Decoder With False Start Bit Detection With Modem Control Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) 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 Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Dimming Mode Current - Startup Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
UCC3804DTR/81523 Unitrode UCC3804DTR/81523 -
RFQ
ECAD 2697 0.00000000 Unitrode UCC3804X Bulk Obsolete 0°C ~ 70°C Surface Mount - UCC3804 PWM - - 1 - 12V 1 - 1MHz Current Limit, Voltage Reference, Frequency Control Positive 1 50% Yes - -
UCC81174D Unitrode UCC81174D -
RFQ
ECAD 5803 0.00000000 Unitrode - Bulk Obsolete - - - - - - - EAR99 8542.39.0001 1 - - - - - - - - - -
UCC2974PW Unitrode UCC2974PW 1.3100
RFQ
ECAD 3 0.00000000 Unitrode UCC2974 Bulk Obsolete -40°C ~ 85°C Surface Mount - Fluorescent Lamp Controller 60kHz 2 mA 12V - download EAR99 8542.39.0001 1 - Yes
UC2875N/81290 Unitrode UC2875N/81290 -
RFQ
ECAD 8418 0.00000000 Unitrode UC2875X Bulk Obsolete -25°C ~ 85°C Through Hole - UC2875 PWM - - 1 - 12V 4 - 2MHz Current Limit, Voltage Reference, Frequency Control Positive 1 100% Yes - -
UCC2819PW Unitrode UCC2819PW 1.6600
RFQ
ECAD 1 0.00000000 Unitrode UCC2819 Bulk Obsolete -40°C ~ 85°C Surface Mount - UCC2819 17V - download RoHS Compliant EAR99 8542.39.0001 1 120kHz Average Current 150 µA
UCC386PWTR Unitrode UCC386PWTR 0.9600
RFQ
ECAD 6 0.00000000 Unitrode UCC386 Bulk Obsolete 0°C ~ 70°C Surface Mount - 9V Fixed - download ROHS3 Compliant EAR99 8542.39.0001 1 10 µA 200 mA Current Limit Positive 200mA 3.22V 3.38V 1 - Current Limit, Thermal Limit
UCC5680PW24 Unitrode UCC5680PW24 1.9000
RFQ
ECAD 9286 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) SCSI, LVD 2.7V ~ 5.25V 24-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 60 9
UCC29421NG4 Unitrode UCC29421NG4 3.8700
RFQ
ECAD 100 0.00000000 Unitrode - Tube Obsolete -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UCC29421 Transistor Driver 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 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 -
TPS2346PW Unitrode TPS2346PW 2.4800
RFQ
ECAD 143 0.00000000 Unitrode - Tube Obsolete -40°C ~ 85°C Optical Network (ONET) Surface Mount 24-TSSOP (0.173", 4.40mm Width) Hot Swap Controller, Sequencer Latched Fault, UVLO TPS2346 4 -5.2V, 3.3V, 5V, 5.15V 24-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 60 No Slew Rate -
UCC27221PWP Unitrode UCC27221PWP 2.1500
RFQ
ECAD 180 0.00000000 Unitrode - Tube Obsolete -55°C ~ 115°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) UCC27221 Inverting Not Verified 3.7V ~ 20V 14-HTSSOP download ROHS3 Compliant EAR99 8542.39.0001 90 Synchronous Half-Bridge 2 N-Channel MOSFET 0.7V, 2.6V 4A, 4A 17ns, 17ns
UCC5681PW24 Unitrode UCC5681PW24 -
RFQ
ECAD 7420 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) SCSI, LVD 2.7V ~ 5.25V 24-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 180 9
UCC3580N-4G4 Unitrode UCC3580N-4G4 3.6400
RFQ
ECAD 1736 0.00000000 Unitrode - Tube Obsolete -55°C ~ 150°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) UCC3580 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 8.5V ~ 15V Isolated No - Flyback, Forward 15 V 66% - - Soft Start
UCC38500DWTR Unitrode UCC38500DWTR 1.6400
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Obsolete 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC38500 9.7V ~ 18V 20-SOIC download ROHS3 Compliant EAR99 8542.39.0001 2,000 100kHz Average Current 150 µA
UCC2976PW Unitrode UCC2976PW 5.7400
RFQ
ECAD 2 0.00000000 Unitrode - Tube Obsolete -40°C ~ 85°C Power Supplies Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC2976 1mA 3V ~ 13.5V 8-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 150
UCC5614PWPTR Unitrode UCC5614PWPTR 2.0700
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Obsolete 0°C ~ 70°C Surface Mount 24-PowerTSSOP (0.173", 4.40mm Width) SCSI 2.7V ~ 5.25V 24-HTSSOP download ROHS3 Compliant EAR99 8542.39.0001 2,000 9
UCC2961N Unitrode UCC2961N 1.0000
RFQ
ECAD 1 0.00000000 Unitrode - Tube Obsolete -40°C ~ 85°C (TA) Through Hole 14-DIP (0.300", 7.62mm) UCC2961 Transistor Driver 14-PDIP download RoHS non-compliant EAR99 8542.39.0001 50 Step-Up/Step-Down 8V ~ 19V 1 Forward Converter 400kHz Enable, Frequency Control, Soft Start Positive, Isolation Capable 1 72% Yes No -
UC2524NG4 Unitrode UC2524NG4 1.3200
RFQ
ECAD 7576 0.00000000 Unitrode - Tube Obsolete -25°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2524 Transistor Driver 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 Step-Up, Step-Up/Step-Down 8V ~ 40V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 300kHz Current Limit, Enable, Frequency Control, Ramp Positive 1 45% No No -
UCC5646PM Unitrode UCC5646PM 4.1900
RFQ
ECAD 1 0.00000000 Unitrode - Bag Obsolete 0°C ~ 70°C Surface Mount 64-LQFP SCSI, LVD 2.7V ~ 5.25V 64-LQFP (10x10) download RoHS non-compliant EAR99 8542.39.0001 160 27
UC3901NG4 Unitrode UC3901NG4 -
RFQ
ECAD 1319 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C Feedback Generator Through Hole 14-DIP (0.300", 7.62mm) UC3901 5mA 4.5V ~ 40V 14-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25
UCC5672MWPTR Unitrode UCC5672MWPTR 1.4000
RFQ
ECAD 3 0.00000000 Unitrode - Bulk Obsolete 0°C ~ 70°C Surface Mount 36-BSOP (0.295", 7.50mm Width) SCSI, LVD, SE 2.7V ~ 5.25V 36-SSOP download ROHS3 Compliant EAR99 8542.39.0001 1,000 9
UC282TDTR-1 Unitrode UC282TDTR-1 3.1500
RFQ
ECAD 75 0.00000000 Unitrode - Bulk Obsolete -40°C ~ 100°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7.5V Fixed DDPAK/TO-263-5 download ROHS3 Compliant EAR99 8542.39.0001 500 - Positive 3A 1.5V - 1 2.2V @ 3A Over Temperature, Reverse Polarity, Short Circuit
UC2526AQ Unitrode UC2526AQ 1.6100
RFQ
ECAD 226 0.00000000 Unitrode - Tube Obsolete -25°C ~ 85°C (TA) Surface Mount 20-LCC (J-Lead) UC2526 Transistor Driver 20-PLCC (9x9) download RoHS non-compliant EAR99 8542.39.0001 46 Step-Up, Step-Up/Step-Down 7V ~ 35V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 1Hz ~ 600kHz Enable, Frequency Control, Reset, Soft Start Positive 1 49% Yes Yes -
TL16C550BFN Unitrode TL16C550BFN -
RFQ
ECAD 8125 0.00000000 Unitrode - Tube Obsolete Surface Mount 44-LCC (J-Lead) False-start Bit Detection 1, UART 3.3V, 5V 44-PLCC (16.59x16.59) download RoHS non-compliant EAR99 8542.39.0001 26 Printer 16 Byte Yes - Yes Yes
UCC2580N-4G4 Unitrode UCC2580N-4G4 3.9100
RFQ
ECAD 125 0.00000000 Unitrode - Tube Obsolete -55°C ~ 150°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) UCC2580 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 8.5V ~ 15V Isolated No - Flyback, Forward 15 V 66% - - Soft Start
UCC3911DP-3G4 Unitrode UCC3911DP-3G4 -
RFQ
ECAD 5128 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 - Over/Under Voltage, Short Circuit
UCC28517N Unitrode UCC28517N 3.0700
RFQ
ECAD 205 0.00000000 Unitrode - Tube Obsolete -40°C ~ 105°C Through Hole 20-DIP (0.300", 7.62mm) UCC28517 9.7V ~ 18V 20-PDIP download ROHS3 Compliant EAR99 8542.39.0001 20 200kHz Average Current 100 µA
UC3901Q Unitrode UC3901Q 3.1600
RFQ
ECAD 2 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C Feedback Generator Surface Mount 20-LCC (J-Lead) UC3901 5mA 4.5V ~ 40V 20-PLCC (9x9) download RoHS non-compliant EAR99 8542.39.0001 46
UCC28516N Unitrode UCC28516N 3.0700
RFQ
ECAD 2814 0.00000000 Unitrode - Tube Obsolete -40°C ~ 105°C Through Hole 20-DIP (0.300", 7.62mm) UCC28516 9.7V ~ 18V 20-PDIP download ROHS3 Compliant EAR99 8542.39.0001 20 200kHz Average Current 100 µA
UC3527BNG4 Unitrode UC3527BNG4 4.1600
RFQ
ECAD 75 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3527 Transistor Driver 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 Step-Up/Step-Down 8V ~ 35V 2 Forward Converter, Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -
UC3827N-1G4 Unitrode UC3827N-1G4 5.3600
RFQ
ECAD 6875 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 24-DIP (0.600", 15.24mm) UC3827 Transistor Driver 24-PDIP download ROHS3 Compliant EAR99 8542.39.0001 15 Step-Down, Step-Up/Step-Down 7.6V ~ 20V 3 Buck, Full-Bridge, Push-Pull 220kHz Frequency Control, Ramp, Soft Start Positive 1 91% Yes Yes -
  • 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