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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 Base Product Number Current - Supply Voltage - Input Voltage - Input (Max) Output Type 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 Current - Quiescent (Iq) 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 Current - Output Mode Current - Startup Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features SIC Programmable
UC385T-2 Unitrode UC385T-2 7.4400
RFQ
ECAD 100 0.00000000 Unitrode - Bulk Active 0°C ~ 100°C Through Hole TO-220-5 7.5V Fixed TO-220-5 download EAR99 8542.39.0001 1 - Positive 5A 2.1V - 1 2.1V @ 5A - Over Temperature, Reverse Polarity, Short Circuit
UC3832N Unitrode UC3832N 4.7600
RFQ
ECAD 172 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Through Hole 14-DIP (0.300", 7.62mm) Positive Fixed UC383 3.3mA 4.5V ~ 36V 14-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 1
UC3833N Unitrode UC3833N 3.9900
RFQ
ECAD 84 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Through Hole 8-DIP (0.300", 7.62mm) Positive Fixed UC383 9.5mA 4.5V ~ 36V 8-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 1
UC3823DWG4 Unitrode UC3823DWG4 3.1400
RFQ
ECAD 4293 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3823 16-SOIC download EAR99 8542.39.0001 1 8.4V ~ 30V Non-Isolated No - Boost, Buck, Flyback, Forward 9.2 V 100% 1MHz Current Limiting Frequency Control, Soft Start
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
UCC28501N Unitrode UCC28501N 4.0700
RFQ
ECAD 4 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Through Hole 20-DIP (0.300", 7.62mm) UCC28501 9.7V ~ 18V 20-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 80kHz ~ 120kHz Average Current 150 µA
UC2841N Unitrode UC2841N -
RFQ
ECAD 4754 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UC2841N-600018 1
UCC38C42PG4 Unitrode UCC38C42PG4 0.7800
RFQ
ECAD 7545 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC38C42 Transistor Driver 8-PDIP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 9V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 96% No No -
UC3853D Unitrode UC3853D -
RFQ
ECAD 7512 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UC3853D-600018 1
UCC3818DW Unitrode UCC3818DW 2.3300
RFQ
ECAD 8749 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 16-SOIC (0.295", 7.50mm Width) UCC3818 12V ~ 17V 16-SOIC download EAR99 8542.39.0001 1 6kHz ~ 220kHz Average Current 150 µA
UCC28510DW Unitrode UCC28510DW -
RFQ
ECAD 1759 0.00000000 Unitrode - Bulk Active -40°C ~ 105°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC28510 9.7V ~ 18V 20-SOIC download EAR99 8542.39.0001 1 200kHz Average Current 100 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
UC3823DWTR Unitrode UC3823DWTR 2.6500
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3823 16-SOIC download EAR99 8542.39.0001 1 8.4V ~ 30V Non-Isolated No - Boost, Buck, Flyback, Forward 9.2 V 100% 1MHz Current Limiting Frequency Control, Soft Start
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 - -
UC3525AQ Unitrode UC3525AQ 0.9600
RFQ
ECAD 921 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3525 Transistor Driver 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -
UC3705N Unitrode UC3705N 6.8400
RFQ
ECAD 129 0.00000000 Unitrode * Bulk Active UC3705 download EAR99 8542.39.0001 44 Not Verified
UC3825Q Unitrode UC3825Q 2.4000
RFQ
ECAD 4130 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3825 Transistor Driver 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8.4V ~ 30V 2 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 340kHz ~ 460kHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 85% No No -
UCC3817DWG4 Unitrode UCC3817DWG4 -
RFQ
ECAD 3182 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 16-SOIC (0.295", 7.50mm Width) UCC3817 12V ~ 17V 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 6kHz ~ 220kHz Average Current 150 µA
UCC3580D-3 Unitrode UCC3580D-3 -
RFQ
ECAD 2090 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC3580D-3-600018 1
UC2842AD8 Unitrode UC2842AD8 -
RFQ
ECAD 1407 0.00000000 Unitrode UCx84xA Bulk Active -40°C ~ 85°C (TA) PWM Controller Surface Mount 8-SOIC (0.154", 3.90mm Width) 11 mA -0.3V ~ 6.3V 10V ~ 28V 8-SOIC - RoHS non-compliant Vendor Undefined 2156-UC2842AD8-600018 1
UCC2813D-2 Unitrode UCC2813D-2 1.2300
RFQ
ECAD 495 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC2813 8-SOIC download EAR99 8542.39.0001 1 8.3V ~ 12V Non-Isolated Yes - Boost, Flyback, Forward 12.5 V 99% 1MHz - Frequency Control
UCC3809N-1 Unitrode UCC3809N-1 -
RFQ
ECAD 6027 0.00000000 Unitrode * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-UCC3809N-1-600018 1
UCC81174D Unitrode UCC81174D -
RFQ
ECAD 5803 0.00000000 Unitrode - Bulk Obsolete - - - - - - - EAR99 8542.39.0001 1 - - - - - - - - - -
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 -
UCC283TDTR-3 Unitrode UCC283TDTR-3 4.5300
RFQ
ECAD 10 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA UCC283 9V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 1 650 µA - Positive 3A 3.3V - 1 1V @ 3A - Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
UC2834QTR Unitrode UC2834QTR 9.1300
RFQ
ECAD 5 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 20-LCC (J-Lead) Positive Adjustable and Negative Adjustable 10mA 40V 20-PLCC (9x9) download ROHS3 Compliant 2 (1 Year) Vendor Undefined EAR99 8542.39.0001 1,000 1
UCC3805PW Unitrode UCC3805PW 1.3900
RFQ
ECAD 3 0.00000000 Unitrode * Bulk Active UCC3805 download EAR99 8542.39.0001 217
UCC35705DGK Unitrode UCC35705DGK 1.1700
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC35705 Transistor Driver 8-VSSOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 8.2V ~ 15V 1 Boost, Flyback, Forward Converter 1MHz Current Limit Positive, Isolation Capable 1 93% No No -
UCC29422N Unitrode UCC29422N 1.4400
RFQ
ECAD 792 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UCC29422 Transistor Driver 16-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected 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 -
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 -
  • 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