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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 Frequency Technology Current - Supply Voltage - Input Number of Channels Voltage - Input (Max) Output Type SIC Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Current - Output / Channel Voltage - Supply (Vcc/Vdd) Interface Number of Terminations Current - Output Source/Sink Number of Outputs 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 Load Type Rds On (Typ) Current - Peak Output Voltage - Load Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Dimming Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) Protection Features
UC2544N Unitrode UC2544N 3.3400
RFQ
ECAD 251 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C Power Supply, Supervisor Through Hole 18-DIP (0.300", 7.62mm) UC2544 7 mA 4.5V ~ 40V Not Verified - 18-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1
UC2824DWTR Unitrode UC2824DWTR 4.9700
RFQ
ECAD 5 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC2824 Transistor Driver 16-SOIC download ROHS3 Compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Step-Up 8.4V ~ 30V 1 Boost 340kHz ~ 460kHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 80% No No -
UCC29422PW Unitrode UCC29422PW 2.1400
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) UCC29422 Transistor Driver 16-TSSOP 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 -
UCC3895Q Unitrode UCC3895Q -
RFQ
ECAD 4570 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 20-LCC (J-Lead) UCC3895 PWM 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 - 10V ~ 16.5V 1 Phase-Shifted Full-Bridge 1MHz Frequency Control, Soft Start, Sync Positive 1 100% - Yes -
UC1526AJ/80516 Unitrode UC1526AJ/80516 33.2400
RFQ
ECAD 92 0.00000000 Unitrode * Bulk Active Not Verified - Not applicable 3 (168 Hours) Vendor Undefined 0000.00.0000 1
UC2871QTR Unitrode UC2871QTR 6.9400
RFQ
ECAD 5 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C Surface Mount 20-LCC (J-Lead) Fluorescent Lamp Controller UC2871 57kHz ~ 78kHz 4.5V ~ 20V 20-PLCC (9x9) download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1,000 500µA, 20mA No
UC3706Q Unitrode UC3706Q 1.5400
RFQ
ECAD 3 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3706 Inverting, Non-Inverting Not Verified 5V ~ 40V 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2V 1.5A 40ns, 30ns
UC1544L Unitrode UC1544L 8.6600
RFQ
ECAD 224 0.00000000 Unitrode * Bulk Active UC1544 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
UC3886N Unitrode UC3886N 4.1400
RFQ
ECAD 94 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3886 Transistor Driver 16-PDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Step-Down 10.3V ~ 20V 1 Buck Up to 300kHz Enable, Frequency Control Positive 1 90% No No -
UC494ACN Unitrode UC494ACN 2.9800
RFQ
ECAD 830 0.00000000 Unitrode * Bulk Active Not Verified download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
UCC2807N-2 Unitrode UCC2807N-2 2.4800
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC2807 8-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 8.3V ~ 13.5V Isolated No - Boost, Flyback, Forward 12.5 V 78% 1MHz Current Limiting -
UCC3941D-3 Unitrode UCC3941D-3 2.0100
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 5V Adjustable 8-SOIC download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Up 1 Boost - Positive Yes 200mA 1.8V 5.5V 0.8V
UC2901Q Unitrode UC2901Q 3.9000
RFQ
ECAD 6 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Feedback Generator Surface Mount 20-LCC (J-Lead) UC2901 5mA 4.5V ~ 40V 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1
UC2838AQ Unitrode UC2838AQ 3.4700
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active - Surface Mount 20-LCC (J-Lead) Magnetic Amplifier Controllers Not Verified 20-PLCC (9x9) download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1
UC3572N Unitrode UC3572N 1.4900
RFQ
ECAD 225 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3572 Transistor Driver 8-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Up/Step-Down 4.75V ~ 30V 1 Flyback 100kHz Current Limit, Ramp Negative 1 92% No No -
UC2714N Unitrode UC2714N 1.5600
RFQ
ECAD 3 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC2714 Non-Inverting Not Verified 7V ~ 20V 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Synchronous Low-Side 2 N-Channel, P-Channel MOSFET 0.8V, 2V 500mA, 1A 30ns, 25ns
UC1854AJ883B Unitrode UC1854AJ883B 46.0100
RFQ
ECAD 19 0.00000000 Unitrode * Bulk Active Not Verified download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UC3770AQ Unitrode UC3770AQ -
RFQ
ECAD 6546 0.00000000 Unitrode - Bulk Active 0°C ~ 150°C (TJ) General Purpose, Stepper Motors Surface Mount 28-LCC (J-Lead) - UC3770 Bipolar 4.75V ~ 5.3V 28-PLCC (11.51x11.51) download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 2A Logic Over Temperature Half Bridge (2) Inductive - - 10V ~ 45V
UCC2941D-3 Unitrode UCC2941D-3 1.5000
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UC282TD-1 Unitrode UC282TD-1 1.9700
RFQ
ECAD 61 0.00000000 Unitrode - Bulk Active -40°C ~ 100°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 - Positive 3A 1.5V - 1 2.2V @ 3A Over Temperature, Reverse Polarity, Short Circuit
UC5612DP Unitrode UC5612DP 1.6400
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UCC2918DP Unitrode UCC2918DP 2.5700
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C General Purpose Surface Mount 16-SOIC (0.154", 3.90mm Width) Hot Swap Controller Thermal Limit UCC2918 1 mA 1 3V ~ 6V 16-SOIC download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Yes Circuit Breaker, Current Limit, Fault Timeout 4A
UCC2540PWP Unitrode UCC2540PWP 4.1600
RFQ
ECAD 1525 0.00000000 Unitrode - Bulk Active -40°C ~ 105°C Secondary-Side Controller Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) UCC2540 - Not Verified 8.5V ~ 35V 20-HTSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1
UC1842AL883B Unitrode UC1842AL883B 40.2100
RFQ
ECAD 418 0.00000000 Unitrode - Bulk Active -55°C ~ 125°C (TA) Surface Mount 20-LCC (J-Lead) UC1842 Transistor Driver 20-PLCC (9x9) download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 10V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
UCC561DP Unitrode UCC561DP 1.6300
RFQ
ECAD 500 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 16-SOIC (0.154", 3.90mm Width) SCSI, LVD UCC561 2.7V ~ 5.25V 16-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 27
UC3843J Unitrode UC3843J -
RFQ
ECAD 3936 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 8-CDIP (0.300", 7.62mm) UC3843 Transistor Driver 8-CDIP download RoHS non-compliant 3 (168 Hours) REACH Affected 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 -
UCC39412D Unitrode UCC39412D 2.8000
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC394 3.2V Fixed 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Step-Up 1 Boost - Positive Yes 60mA 3.3V - 1.1V
UCC5620FQP Unitrode UCC5620FQP 2.6500
RFQ
ECAD 198 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 48-LQFP SCSI - 48-LQFP (7x7) download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 27
UC1835J Unitrode UC1835J 6.7400
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active -55°C ~ 125°C Through Hole 8-CDIP (0.300", 7.62mm) Positive Adjustable 6mA 40V 8-CDIP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 1
UCC5606DP Unitrode UCC5606DP 2.0000
RFQ
ECAD 640 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 16-SOIC (0.154", 3.90mm Width) SCSI UCC560 2.7V ~ 5.25V 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 9
  • 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