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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 Input Type Current - Supply Battery Chemistry Voltage - Input Number of Cells Voltage - Input (Max) Output Type SIC Programmable 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 Terminations 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 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 Voltage - Output (Min/Fixed) Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
UC3842D8 Unitrode UC3842D8 0.6900
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC3842 Transistor Driver 8-SOIC download 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 -
UCC5622FQP Unitrode UCC5622FQP 2.8800
RFQ
ECAD 726 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 48-LQFP SCSI UCC562 - 48-LQFP (7x7) download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 27
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)
UC2841N Unitrode UC2841N -
RFQ
ECAD 4754 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UC2841N-600018 1
UC2871N Unitrode UC2871N -
RFQ
ECAD 2720 0.00000000 Unitrode * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-UC2871N-600018 1
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
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 -
UCC2809D-1 Unitrode UCC2809D-1 1.9300
RFQ
ECAD 623 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC2809 8-SOIC download EAR99 8542.39.0001 156 8V ~ 19V Isolated No - Boost, Flyback, Forward 10 V 70% 1MHz - Frequency Control, Soft Start
UC2842DG4 Unitrode UC2842DG4 -
RFQ
ECAD 3347 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC2842 Transistor Driver 14-SOIC - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 10V ~ 30V 1 Boost, Buck, Buck-Boost, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 97% No No -
UC5602DWP Unitrode UC5602DWP 1.3500
RFQ
ECAD 655 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) SCSI UC5602 4V ~ 5.25V 28-SOIC download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 18
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
UC39432BD Unitrode UC39432BD 5.6800
RFQ
ECAD 159 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Overvoltage Comparator, Optocoupler Surface Mount 8-SOIC (0.154", 3.90mm Width) UC39432 500µA 2.2V ~ 24V 8-SOIC download EAR99 8542.39.0001 1
UCC3813D-1 Unitrode UCC3813D-1 -
RFQ
ECAD 8664 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3813 Transistor Driver 8-SOIC 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 -
UC2835D Unitrode UC2835D 7.3600
RFQ
ECAD 65 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Positive Fixed UC2835 3.75mA 5.2V ~ 35V 8-SOIC download EAR99 8542.39.0001 1 1
UC3865Q Unitrode UC3865Q 3.3300
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3865 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) Vendor Undefined EAR99 8542.39.0001 1 10.5V ~ 22V Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V - 10kHz ~ 1MHz - Soft Start
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
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 -
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 -
UC382T-3 Unitrode UC382T-3 4.2000
RFQ
ECAD 237 0.00000000 Unitrode - Bulk Active 0°C ~ 100°C Through Hole TO-220-5 UC382 7.5V Fixed TO-220-5 download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 - Positive 3A 2.5V - 1 2.1V @ 3A - Over Temperature, Reverse Polarity, Short Circuit
UCC3809N-1 Unitrode UCC3809N-1 -
RFQ
ECAD 6027 0.00000000 Unitrode * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-UCC3809N-1-600018 1
UCC3809D-1 Unitrode UCC3809D-1 1.5500
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active UCC3809 download EAR99 8542.39.0001 194
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 - -
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
UCC3580D-31 Unitrode UCC3580D-31 1.2600
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active UCC3580 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UC2849N Unitrode UC2849N 5.6100
RFQ
ECAD 525 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Secondary-Side Controller Through Hole 24-DIP (0.600", 15.24mm) UC2849 21 mA - Not Verified 8V ~ 20V 24-PDIP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1
UC2714DP Unitrode UC2714DP 0.7100
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UC2714 Non-Inverting Not Verified 7V ~ 20V 16-SOIC download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1 Synchronous Low-Side 2 N-Channel, P-Channel MOSFET 0.8V, 2V 500mA, 1A 30ns, 25ns
UCC3960DG4 Unitrode UCC3960DG4 -
RFQ
ECAD 4777 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3960 8-SOIC download EAR99 8542.39.0001 1 8V ~ 19V Isolated No - - 10 V 72% Up to 400kHz Current Limiting, Over Voltage Frequency Control, Soft Start
UC3855BDW Unitrode UC3855BDW -
RFQ
ECAD 2355 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UC3855BDW-600018 1
UC3853D Unitrode UC3853D -
RFQ
ECAD 7512 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UC3853D-600018 1
UC2854BQ Unitrode UC2854BQ 2.4100
RFQ
ECAD 5 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 20-LCC (J-Lead) UC2854 10V ~ 20V 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 80kHz ~ 120kHz Average Current 250 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