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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 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) 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 Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) 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) Protection Features
UC1708JE883B Unitrode UC1708JE883B 33.8800
RFQ
ECAD 19 0.00000000 Unitrode * Bulk Active UC1708 Not Verified download EAR99 8542.39.0001 1
UCC38C45DGK Unitrode UCC38C45DGK 0.9500
RFQ
ECAD 393 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC38C45 Transistor Driver 8-VSSOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 7.6V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 48% No No -
UCC3807D-2G4 Unitrode UCC3807D-2G4 -
RFQ
ECAD 1184 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3807 8-SOIC download EAR99 8542.39.0001 1 8.3V ~ 13.5V Isolated No - Boost, Buck, Flyback, Forward 12.5 V 78% 1MHz Current Limiting -
UC2544DW Unitrode UC2544DW 6.2600
RFQ
ECAD 3 0.00000000 Unitrode * Bulk Active UC2544 - Vendor Undefined REACH Unaffected 2156-UC2544DW-600018 1
UC2879N Unitrode UC2879N -
RFQ
ECAD 1775 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UC2879N-600018 1
UCC35706D Unitrode UCC35706D -
RFQ
ECAD 5313 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC35706 8-SOIC download EAR99 8542.39.0001 1 8V ~ 15V Isolated No - Boost, Flyback, Forward 12 V 93% 1MHz Current Limiting -
UC1526AL/81077 Unitrode UC1526AL/81077 -
RFQ
ECAD 1973 0.00000000 Unitrode * Bulk Active UC1526 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UC2526N Unitrode UC2526N 1.9000
RFQ
ECAD 180 0.00000000 Unitrode * Bulk Active UC2526 download EAR99 8542.39.0001 1
UC2825ADW Unitrode UC2825ADW -
RFQ
ECAD 3173 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) Transistor Driver 16-SOIC - RoHS non-compliant Vendor Undefined 2156-UC2825ADW-600018 1 Step-Up, Step-Up/Step-Down 8.4V ~ 22V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 400kHz ~ 1MHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 2 50% Yes No -
UCC2839D Unitrode UCC2839D 1.8700
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Secondary-Side Controller Surface Mount 14-SOIC (0.154", 3.90mm Width) UCC2839 1.3 mA - Not Verified 7.5V ~ 15V 14-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UC3578N Unitrode UC3578N -
RFQ
ECAD 1139 0.00000000 Unitrode * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-UC3578N-600018 1
UCC28050P Unitrode UCC28050P 0.4400
RFQ
ECAD 2019 0.00000000 Unitrode - Bulk Active -40°C ~ 105°C Through Hole 8-DIP (0.300", 7.62mm) UCC28050 15.4V ~ 18V 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 200kHz Discontinuous (Transition) 75 µA
UCC3807DTR-3 Unitrode UCC3807DTR-3 2.3300
RFQ
ECAD 90 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3807 Transistor Driver 8-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 4.1V ~ 13.5V 1 Buck, Boost, Flyback, Forward Converter, SEPIC 202kHz - Positive 1 78% No No -
UCC3809PW-2 Unitrode UCC3809PW-2 1.3400
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3809 8-TSSOP download EAR99 8542.39.0001 1 8V ~ 19V Isolated No - Boost, Buck, Flyback, Forward 15 V 70% 1MHz - Frequency Control, Soft Start
UC2902D Unitrode UC2902D -
RFQ
ECAD 4282 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UC2902D-600018 1
UC3524AN Unitrode UC3524AN -
RFQ
ECAD 6238 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UC3524AN-600018 1
UCC2817AD Unitrode UCC2817AD 2.1400
RFQ
ECAD 240 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC2817 12V ~ 17V 16-SOIC download EAR99 8542.39.0001 1 6kHz ~ 220kHz Average Current 150 µA
UCC2946PWG4 Unitrode UCC2946PWG4 -
RFQ
ECAD 8077 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) Simple Reset/Power-On Reset UCC2946 Push-Pull, Totem Pole 8-TSSOP download EAR99 8542.39.0001 1 Active Low 1 Adjustable/Selectable 140ms Minimum
UC382T-2 Unitrode UC382T-2 4.2000
RFQ
ECAD 943 0.00000000 Unitrode - Bulk Active 0°C ~ 100°C (TJ) Through Hole TO-220-5 7.5V Fixed TO-220-5 download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 - Positive 3A 2.1V - 1 2.1V @ 3A Over Temperature, Reverse Polarity, Short Circuit
UCC2819AD Unitrode UCC2819AD 2.2900
RFQ
ECAD 174 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC2819 10.8V ~ 17V 16-SOIC download EAR99 8542.39.0001 1 250kHz Average Current 150 µA
UCC27423DGN Unitrode UCC27423DGN -
RFQ
ECAD 6002 0.00000000 Unitrode - Bulk Active -40°C ~ 125°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad UCC27423 Inverting Not Verified 4V ~ 15V 8-MSOP-PowerPad download EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel, P-Channel MOSFET 1V, 2V 4A, 4A 20ns, 15ns
UCC3804D Unitrode UCC3804D -
RFQ
ECAD 5795 0.00000000 Unitrode * Bulk Active 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC - RoHS non-compliant Vendor Undefined 2156-UCC3804D-600018 1 8.3V ~ 12V - No - Boost, Buck, Flyback, Forward 12.5 V 49% Up to 1MHz Current Limiting Frequency Control
UCC28050D Unitrode UCC28050D 0.3900
RFQ
ECAD 5574 0.00000000 Unitrode - Bulk Active -40°C ~ 105°C Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC28050 15.4V ~ 18V 8-SOIC download EAR99 8542.39.0001 1 200kHz Discontinuous (Transition) 75 µA
UC3710DW Unitrode UC3710DW 8.1300
RFQ
ECAD 3 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3710 Inverting, Non-Inverting Not Verified 4.7V ~ 18V 16-SOIC download EAR99 8542.39.0001 1 Single Low-Side 1 IGBT, N-Channel MOSFET 0.8V, 2V 6A, 6A 85ns, 85ns
UCC2580D-2 Unitrode UCC2580D-2 3.3800
RFQ
ECAD 25 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
UCC39161DP Unitrode UCC39161DP 4.0700
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C General Purpose Surface Mount 8-SOIC (0.154", 3.90mm Width) Hot Swap Controller Thermal Limit UCC39161 1 mA 1 4V ~ 6V 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Yes Fault Timeout 800mA
UC3842J Unitrode UC3842J 8.7300
RFQ
ECAD 349 0.00000000 Unitrode * Bulk Active UC3842 download EAR99 8542.39.0001 1
UC3847DW Unitrode UC3847DW 5.1200
RFQ
ECAD 12 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3847 Transistor Driver 16-SOIC download EAR99 8542.39.0001 1 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 -
UCC3808AD-1 Unitrode UCC3808AD-1 -
RFQ
ECAD 8900 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC3808AD-1-600018 1
UCC3581N Unitrode UCC3581N 2.3000
RFQ
ECAD 5153 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 14-DIP (0.300", 7.62mm) UCC3581 Transistor Driver 14-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 6.8V ~ 15V 1 Buck, Boost, Flyback, Forward Converter Up to 100kHz Current Limit, Enable, Frequency Control, Soft Start Positive, Isolation Capable 1 84% No 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