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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 Features Base Product Number Technology Current - Supply Battery Chemistry Charge Current - Max 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 Current - Output / Channel Voltage - Supply (Vcc/Vdd) Interface 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 Current - Charging Programmable Features Battery Pack Voltage Voltage - Supply (Max) 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 Mode Current - Startup Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
UCC28500DW Unitrode UCC28500DW 5.7200
RFQ
ECAD 225 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC28500 9.7V ~ 18V 20-SOIC download EAR99 8542.39.0001 1 80kHz ~ 120kHz Average Current 150 µA
UC3824N Unitrode UC3824N -
RFQ
ECAD 8108 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) Transistor Driver 16-PDIP - RoHS non-compliant Vendor Undefined 2156-UC3824N-600018 1 Step-Up, Step-Down 8.4V ~ 30V 1 Buck, Boost 340kHz ~ 460kHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 85% No No -
UC3909N Unitrode UC3909N -
RFQ
ECAD 5901 0.00000000 Unitrode - Bulk Obsolete 0°C ~ 70°C (TA) Through Hole 20-DIP (0.300", 7.62mm) UC3909 Lead Acid - - 20-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 - - Constant - Programmable - - 40V
UC3870N-2 Unitrode UC3870N-2 2.7800
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Through Hole 18-DIP (0.300", 7.62mm) 36V Adjustable 18-PDIP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 300kHz Positive Yes - 2V 3.5V 4.5V
UC3907DW Unitrode UC3907DW 3.6600
RFQ
ECAD 750 0.00000000 Unitrode * Bulk Active UC3907 download EAR99 8542.39.0001 82
UCC2813PW-3 Unitrode UCC2813PW-3 1.2300
RFQ
ECAD 2920 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC2813 Transistor Driver 8-TSSOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 3.6V ~ 12V 1 Boost, Flyback, Forward Converter - Frequency Control Positive 1 99% No No -
UCC3808D-2G4 Unitrode UCC3808D-2G4 1.3600
RFQ
ECAD 4189 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3808 Transistor Driver 8-SOIC download EAR99 8542.39.0001 1 Step-Up/Step-Down 4.1V ~ 15V 2 Push-Pull 194kHz Frequency Control Positive 1 49% No No -
UC3901J Unitrode UC3901J 3.0800
RFQ
ECAD 667 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C Feedback Generator Through Hole 14-CDIP (0.300", 7.62mm) UC3901 5mA 40V 14-CDIP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
UC2847N Unitrode UC2847N 4.9200
RFQ
ECAD 842 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2847 Transistor Driver 16-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 6.95V ~ 40V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 500kHz Current Limit, Enable, Frequency Control, Soft Start Positive 1 - Yes Yes -
UCC283T-3G3 Unitrode UCC283T-3G3 -
RFQ
ECAD 3142 0.00000000 Unitrode - Tube Obsolete -40°C ~ 85°C Through Hole TO-220-3 9V Fixed TO-220-3 download ROHS3 Compliant EAR99 8542.39.0001 50 650 µA - Positive 3A 3.3V - 1 1V @ 3A - Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
UCC2818PW Unitrode UCC2818PW 2.1300
RFQ
ECAD 2 0.00000000 Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) UCC2818 12V ~ 17V 16-TSSOP download EAR99 8542.39.0001 1 6kHz ~ 220kHz Average Current 150 µA
UCC3912DP Unitrode UCC3912DP 4.0200
RFQ
ECAD 75 0.00000000 Unitrode * Bulk Active UCC3912 download EAR99 8542.39.0001 1
UCC2810DW Unitrode UCC2810DW -
RFQ
ECAD 9513 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC2810DW-600018 1
UCC39421N Unitrode UCC39421N 2.8100
RFQ
ECAD 4 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UCC39421 Transistor Driver 16-PDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined 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 -
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
UCC3808APW-1 Unitrode UCC3808APW-1 1.3600
RFQ
ECAD 1 0.00000000 Unitrode - Tube Obsolete -55°C ~ 150°C (TJ) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3808 8-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 150 8.3V ~ 15V Isolated - - Boost, Buck, Half-Bridge, Push-Pull 12.5 V 49% 1MHz - Frequency Control
UC2861DW Unitrode UC2861DW 4.2000
RFQ
ECAD 920 0.00000000 Unitrode - Bulk Active -25°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC2861 16-SOIC download EAR99 8542.39.0001 1 10.5V ~ 22V Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V - 10kHz ~ 1MHz - Soft Start
UCC3813PW-0 Unitrode UCC3813PW-0 1.2300
RFQ
ECAD 1637 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3813 Transistor Driver 8-TSSOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 6.9V ~ 12V 1 Boost, Flyback, Forward Converter 46kHz Frequency Control Positive 1 99% No No -
UCC391PTR Unitrode UCC391PTR 0.8500
RFQ
ECAD 5 0.00000000 Unitrode * Bulk Active UCC391 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
UCC38C41D Unitrode UCC38C41D 0.9500
RFQ
ECAD 2706 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC38C41 Transistor Driver 8-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 6.6V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 48% No No -
UCC3977PW Unitrode UCC3977PW 5.5700
RFQ
ECAD 100 0.00000000 Unitrode - Tube Obsolete 0°C ~ 70°C Power Supplies Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3977 1mA 3V ~ 13.5V 8-TSSOP - ROHS3 Compliant EAR99 8542.39.0001 150
UCC25706DGK Unitrode UCC25706DGK 1.6400
RFQ
ECAD 6 0.00000000 Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) UCC25706 8-VSSOP download EAR99 8542.39.0001 1 8V ~ 15V Isolated No - Boost, Flyback, Forward 12 V 93% 1MHz Current Limiting -
UC385T-1 Unitrode UC385T-1 7.4400
RFQ
ECAD 947 0.00000000 Unitrode - Bulk Active 0°C ~ 100°C Through Hole TO-220-5 UC385 7.5V Fixed TO-220-5 download EAR99 8542.39.0001 1 - Positive 5A 1.5V - 1 2.1V @ 5A - Over Temperature, Reverse Polarity, Short Circuit
UC1825BJ Unitrode UC1825BJ 14.7100
RFQ
ECAD 1 0.00000000 Unitrode - Bulk Active -55°C ~ 125°C (TA) Through Hole 16-CDIP (0.300", 7.62mm) UC1825 Transistor Driver 16-CDIP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 8.4V ~ 30V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 340kHz ~ 460kHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 80% Yes No -
UCC383T-3 Unitrode UCC383T-3 4.2000
RFQ
ECAD 650 0.00000000 Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole TO-220-3 9V Fixed TO-220-3 download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 650 µA - Positive 3A 3.3V - 1 1V @ 3A Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
UCC3818N Unitrode UCC3818N -
RFQ
ECAD 1183 0.00000000 Unitrode * Bulk Active - RoHS non-compliant Vendor Undefined 2156-UCC3818N-600018 1
UCC2541PWP Unitrode UCC2541PWP -
RFQ
ECAD 2779 0.00000000 Unitrode * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-UCC2541PWP-600018 1
UC2950T Unitrode UC2950T 6.2300
RFQ
ECAD 48 0.00000000 Unitrode - Bulk Active -20°C ~ 100°C (TJ) General Purpose Through Hole TO-220-5 5V Regulated Output UC2950 Bipolar 8V ~ 35V TO-220-5 download EAR99 8542.39.0001 1 2A On/Off Over Temperature Half Bridge Inductive, Capacitive - 4A 8V ~ 35V
UCC2580DTR-4 Unitrode UCC2580DTR-4 3.6800
RFQ
ECAD 12 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
UC1825BJ883B Unitrode UC1825BJ883B 23.9500
RFQ
ECAD 1 0.00000000 Unitrode * Bulk Active UC1825 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
  • 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