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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Type Features Base Product Number Input Type Frequency Current - Supply Number of Channels 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) Protocol Number of Terminations Current - Output Source/Sink 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 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) Dimming Voltage - Output (Min/Fixed) Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
UC2705N Unitrode UC2705N 7.5000
RFQ
ECAD 500 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC2705 Inverting, Non-Inverting Not Verified 5V ~ 40V 8-PDIP download EAR99 8542.39.0001 1 Single Low-Side 1 N-Channel MOSFET 0.8V, 2.2V 1.5A, 1.5A 60ns, 60ns
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
UC3823AQTR Unitrode UC3823AQTR 3.2700
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active Not Verified download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,000
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
UCC2974PW Unitrode UCC2974PW 1.3100
RFQ
ECAD 3 0.00000000 Unitrode UCC2974 Bulk Obsolete -40°C ~ 85°C Surface Mount - Fluorescent Lamp Controller 60kHz 2 mA 12V - download EAR99 8542.39.0001 1 - Yes
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)
UCC29421NG4 Unitrode UCC29421NG4 3.8700
RFQ
ECAD 100 0.00000000 Unitrode - Tube Obsolete -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UCC29421 Transistor Driver 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 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 -
UC3705T Unitrode UC3705T -
RFQ
ECAD 1032 0.00000000 Unitrode - Bulk Obsolete 0°C ~ 70°C (TA) Through Hole TO-220-5 Inverting, Non-Inverting 5V ~ 40V TO-220-5 - RoHS non-compliant Vendor Undefined 2156-UC3705T-600018 1 Single Low-Side 1 N-Channel MOSFET 0.8V, 2.2 V 2A, 2A 40ns, 40ns
UC2525BJ Unitrode UC2525BJ -
RFQ
ECAD 3083 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-CDIP (0.300", 7.62mm) UC2525 Transistor Driver 16-CDIP - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Boost, Buck, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -
UC2843AJ Unitrode UC2843AJ -
RFQ
ECAD 5490 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 8-CDIP (0.300", 7.62mm) UC2843 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 7.6V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
UC3527BN Unitrode UC3527BN 4.1600
RFQ
ECAD 75 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3527 Transistor Driver 16-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Up/Step-Down 8V ~ 35V 2 Forward Converter, Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -
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
UCC2541PWP-UN Unitrode UCC2541PWP-UN 2.6300
RFQ
ECAD 140 0.00000000 Unitrode - Bulk Active -40°C ~ 105°C (TA) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) UCC2541 Transistor Driver 20-HTSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 8.5V ~ 35V 1 Buck 300kHz Enable, Ramp, Reset, Soft Start, Tracking Positive 1 - Yes Yes -
UCC3972PW Unitrode UCC3972PW -
RFQ
ECAD 3751 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC3972PW-600018 1
UCC3921D Unitrode UCC3921D 2.9200
RFQ
ECAD 305 0.00000000 Unitrode * Bulk Active UCC3921 download EAR99 8542.39.0001 103
UCC3806DWTR Unitrode UCC3806DWTR 6.3500
RFQ
ECAD 99 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UCC3806 Transistor Driver 16-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8V ~ 14.5V 2 Buck, Boost, Flyback, Forward Converter 47kHz Current Limit, Enable, Frequency Control Positive, Isolation Capable 1 50% Yes No -
UC1524AJ/80839 Unitrode UC1524AJ/80839 -
RFQ
ECAD 5497 0.00000000 Unitrode * Bulk Active UC1524 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
UCC35705DGKG4 Unitrode UCC35705DGKG4 -
RFQ
ECAD 3782 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 -
UC2823N Unitrode UC2823N 3.3800
RFQ
ECAD 19 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2823 Transistor Driver 16-PDIP download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8.4V ~ 30V 1 Buck, Boost, Flyback, Forward Converter 340kHz ~ 460kHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 80% No No -
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
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 -
UCC3580D-3 Unitrode UCC3580D-3 -
RFQ
ECAD 2090 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC3580D-3-600018 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
UC2845ADW/80976 Unitrode UC2845ADW/80976 1.4000
RFQ
ECAD 11 0.00000000 Unitrode - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC2845 Transistor Driver 16-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
UC3527BNG4 Unitrode UC3527BNG4 4.1600
RFQ
ECAD 75 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3527 Transistor Driver 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 Step-Up/Step-Down 8V ~ 35V 2 Forward Converter, Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -
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
UCC2809P-1 Unitrode UCC2809P-1 1.9900
RFQ
ECAD 4071 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC2809 8-VSSOP download EAR99 8542.39.0001 1 8V ~ 19V Isolated No - Boost, Flyback, Forward 10 V 70% 1MHz - Frequency Control, Soft Start
UCC5680PW24 Unitrode UCC5680PW24 1.9000
RFQ
ECAD 9286 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) SCSI, LVD 2.7V ~ 5.25V 24-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 60 9
UCC3809D-2 Unitrode UCC3809D-2 1.6100
RFQ
ECAD 731 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3809 8-SOIC download EAR99 8542.39.0001 1 8V ~ 19V Isolated No - Boost, Buck, Flyback, Forward 15 V 70% 1MHz - Frequency Control, Soft Start
UCC3580N-1G4 Unitrode UCC3580N-1G4 2.9100
RFQ
ECAD 6184 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UCC3580 Transistor Driver 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 Step-Up/Step-Down 8.5V ~ 16V 2 Forward Converter 400kHz Enable, Ramp, Soft Start Positive 1 66% No 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