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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Tolerance 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 Temperature Coefficient SIC Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Reference Type Voltage - Supply (Vcc/Vdd) Protocol Interface FIFO's With Auto Flow Control With IrDA Encoder/Decoder With False Start Bit Detection With Modem Control Number of Outputs Current - Quiescent (Iq) 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) Voltage - Output (Min/Fixed) Noise - 0.1Hz to 10Hz Noise - 10Hz to 10kHz Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
UC3845ADG4 Unitrode UC3845ADG4 0.5600
RFQ
ECAD 6872 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3845 Transistor Driver 14-SOIC 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 -
UCC3808APW-2 Unitrode UCC3808APW-2 -
RFQ
ECAD 2304 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3808 Transistor Driver 8-TSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 4.1V ~ 15V 2 Push-Pull 194kHz Frequency Control Positive 1 49% No No -
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 - -
UC3843D8 Unitrode UC3843D8 -
RFQ
ECAD 9537 0.00000000 Unitrode UCx84x Bulk Active 0°C ~ 70°C (TA) PWM Controller Surface Mount 8-SOIC (0.154", 3.90mm Width) 11 mA -0.3V ~ 6.3V 12V ~ 28V 8-SOIC - RoHS non-compliant Vendor Undefined 2156-UC3843D8-600018 1
UCC3837D Unitrode UCC3837D 3.2000
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Positive Adjustable UCC383 1.2mA 2.2V ~ 12V 8-SOIC download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 1
UC2637Q Unitrode UC2637Q -
RFQ
ECAD 3467 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C (TA) General Purpose Surface Mount 20-LCC (J-Lead) UC2637 - 2.5V ~ 20V 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge (4) - - - Brushed DC -
UCC28513N Unitrode UCC28513N -
RFQ
ECAD 8693 0.00000000 Unitrode - Bulk Active -40°C ~ 105°C Through Hole 20-DIP (0.300", 7.62mm) UCC28513 9.7V ~ 18V 20-PDIP download EAR99 8542.39.0001 1 200kHz Average Current 100 µA
UC2825N/80709 Unitrode UC2825N/80709 1.0700
RFQ
ECAD 26 0.00000000 Unitrode * Bulk Active UC2825 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UC2706N Unitrode UC2706N 6.1600
RFQ
ECAD 9911 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2706 Inverting, Non-Inverting Not Verified 5V ~ 40V 16-PDIP download EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2V 1.5A, 1.5A 40ns, 30ns
UCC391PW Unitrode UCC391PW 1.5500
RFQ
ECAD 6 0.00000000 Unitrode - Bulk Active ±0.39% 0°C ~ 70°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC391 1.8mA 4.5V ~ 8V Adjustable - 8-TSSOP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Series 150 µA 1.3V - - 3.5 V
UCC25702D Unitrode UCC25702D 6.4700
RFQ
ECAD 408 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UCC25702 Transistor Driver 14-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 8.8V ~ 15V 1 Boost, Flyback, Forward Converter 100kHz Current Limit, Frequency Control, Sequencing, Soft Start Positive, Isolation Capable 1 99% No Yes -
UC2914DW Unitrode UC2914DW 10.3300
RFQ
ECAD 38 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C General Purpose Surface Mount 18-SOIC (0.295", 7.50mm Width) Hot Swap Controller UVLO UC2914 12 mA 1 5V ~ 35V 18-SOIC - EAR99 8542.39.0001 1 No Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault -
UCC281DP-ADJ Unitrode UCC281DP-ADJ 3.1600
RFQ
ECAD 607 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 9V Adjustable 8-SOIC download EAR99 8542.39.0001 1 650 µA - Positive 1A 1.22V 8.85V 1 0.2V @ 200mA - Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
UCC37323DGN Unitrode UCC37323DGN -
RFQ
ECAD 8018 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC37323DGN-600018 1
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
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 -
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
UC3825BN Unitrode UC3825BN 9.5600
RFQ
ECAD 140 0.00000000 Unitrode * Bulk Active UC3825 download EAR99 8542.39.0001 32
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
UC1841L883B Unitrode UC1841L883B 32.2800
RFQ
ECAD 59 0.00000000 Unitrode * Bulk Active Not Verified download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UCC25705D Unitrode UCC25705D 1.5800
RFQ
ECAD 6 0.00000000 Unitrode * Bulk Active UCC25705 download EAR99 8542.39.0001 190
UC3844AD8TR Unitrode UC3844AD8TR 0.4600
RFQ
ECAD 5 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC3844 8-SOIC download EAR99 8542.39.0001 649
UCC28084P Unitrode UCC28084P 2.8400
RFQ
ECAD 352 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UCC28084 Transistor Driver 8-PDIP download EAR99 8542.39.0001 1 Step-Up/Step-Down 4.1V ~ 15V 2 Half-Bridge, Push-Pull 200kHz Current Limit, Frequency Control Positive 1 49% Yes No -
UCC3813D-0G4 Unitrode UCC3813D-0G4 1.3600
RFQ
ECAD 7660 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3813 Transistor Driver 8-SOIC - ROHS3 Compliant EAR99 8542.39.0001 75 Step-Up, Step-Up/Step-Down 6.9V ~ 12V 1 Boost, Flyback, Forward Converter 46kHz Frequency Control Positive 1 99% No No -
UC5603QPTR-UN Unitrode UC5603QPTR-UN 3.7300
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 750
UC3524D Unitrode UC3524D 1.4500
RFQ
ECAD 408 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UC3524 Transistor Driver 16-SOIC download EAR99 8542.39.0001 208 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 -
UC2865N Unitrode UC2865N 3.7900
RFQ
ECAD 400 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2865 16-PDIP download RoHS non-compliant 3 (168 Hours) 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
UCC39411PW Unitrode UCC39411PW 3.3000
RFQ
ECAD 100 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TJ) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC39411 3.2V Adjustable 8-TSSOP download EAR99 8542.39.0001 1 Step-Up 1 Boost - Positive Yes 60mA 1.25V 5.5V 1.1V
UC3524N Unitrode UC3524N 1.2800
RFQ
ECAD 2045 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3524 Transistor Driver 16-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 8V ~ 40V 2 300kHz Current Limit, Enable, Frequency Control, Ramp Positive 1 45% No No -
UCC3818D Unitrode UCC3818D 2.2700
RFQ
ECAD 610 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC3818 12V ~ 17V 16-SOIC download EAR99 8542.39.0001 133 6kHz ~ 220kHz Average Current 150 µA
  • 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