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    DC DC Switching Controllers

    Alarms, Buzzers, and Sirens

    Results: 12422
    Filters
      Stacked Scrolling

    Manufacturer

    • ABLIC Inc.
    • Allegro MicroSystems
    • Alpha & Omega Semiconductor Inc.
    • Ampleon USA Inc.
    • Analog Devices Inc.
    • Analog Devices Inc./Maxim Integrated
    • Burr Brown
    • Catalyst Semiconductor Inc.
    • Cherry Semiconductor
    • Cypress Semiconductor Corp
    • Diodes Incorporated
    • Elantec
    • Epson Electronics America Inc-Semiconductor Div
    • Fairchild Semiconductor
    • Harris Corporation
    • Infineon Technologies
    • Intel
    • International Rectifier
    • Intersil
    • ISSI, Integrated Silicon Solution Inc
    • IXYS
    • Kaga FEI America, Inc.
    • Linear Technology
    • MaxLinear, Inc.
    • Micrel Inc.
    • Micro Linear Corp
    • Microchip Technology
    • Microsemi Corporation
    • Monolithic Power Systems Inc.
    • National Semiconductor
    • Nexperia USA Inc.
    • Nisshinbo Micro Devices Inc.
    • Nuvoton Technology Corporation
    • NXP Semiconductors
    • NXP USA Inc.
    • onsemi
    • Panasonic Electronic Components
    • Power Integrations
    • Renesas
    • Renesas Design Germany GmbH
    • Renesas Electronics America Inc
    • Richtek USA Inc.
    • Ricoh
    • Rochester Electronics, LLC
    • Rohm Semiconductor
    • Sanken
    • Sanyo
    • Semtech Corporation
    • Sipex
    • Skyworks Solutions Inc.
    • STMicroelectronics
    • Taiwan Semiconductor Corporation
    • Texas Instruments
    • Torex Semiconductor Ltd
    • Unitrode
    • Vishay Siliconix
    • Zilog

    Series

    • *
    • -
    • AD9560
    • ADP3179
    • ADP3180
    • AnyFET™
    • Automotive, AEC-Q100
    • Automotive, AEC-Q100, EcoSpeed®, SmartDrive™
    • Automotive, AEC-Q100, MPQ
    • Automotive, AEC-Q100, UCC28C5x-Q1
    • Automotive, AEC-Q101
    • Combi-Sense®
    • D-CAP+™
    • D-CAP+™, Eco-Mode™
    • D-CAP2™
    • D-CAP2™, Eco-Mode™
    • D-CAP™
    • D-CAP™, D-CAP2™
    • D-CAP™, Eco-Mode™
    • Digital-DC™
    • EcoSpeed®
    • EcoSpeed®, SmartDrive™
    • Enpirion®
    • HiperTFS™-2
    • Hyper Speed Control®
    • HyperLight Load®
    • LoadSHARE™
    • Military, MIL-STD-883
    • Military, MIL-STD-883B
    • MP
    • PolyPhase®
    • PowerStep IV™
    • Quick-PWM™
    • R1272S
    • Rapid Robust Ripple Regulator™ (R4)
    • Robust Ripple Regulator™ (R3)
    • SIMPLE SWITCHER®
    • SimpleSync™
    • SWITCHMODE™
    • SYNCHRONOUS-itty™
    • UC2875X
    • UCC280x
    • UCC3804X
    • UCCx8C5x
    • UCx846
    • XC9120
    • XC9121
    • XC9122
    • XC9220
    • XC9221
    • XC9252
    • XC9301
    • XC9302
    • XC9501
    • XC9502
    • XC9503
    • XC9504
    • XC9505

    Package

    • -
    • Bag
    • Box
    • Bulk
    • Cut Tape (CT)
    • iCone-Reel
    • Strip
    • Tape & Reel (TR)
    • Tray
    • Tube

    Product Status

    • Active
    • Discontinued at /
    • Last Time Buy
    • Not For New Designs
    • Obsolete

    Operating Temperature

    • -
    • -10°C ~ 100°C (TA)
    • -10°C ~ 105°C
    • -10°C ~ 105°C (TA)
    • -10°C ~ 85°C
    • -10°C ~ 85°C (TA)
    • -20°C ~ 100°C (TA)
    • -20°C ~ 125°C (TJ)
    • -20°C ~ 70°C (TA)
    • -20°C ~ 75°C (TA)
    • -20°C ~ 85°C
    • -20°C ~ 85°C (TA)
    • -25°C ~ 125°C (TJ)
    • -25°C ~ 130°C (TJ)
    • -25°C ~ 75°C (TA)
    • -25°C ~ 85°C
    • -25°C ~ 85°C (TA)
    • -30°C ~ 105°C (TJ)
    • -30°C ~ 85°C (TA)
    • -40°C ~ 100°C
    • -40°C ~ 100°C (TA)
    • -40°C ~ 105°C
    • -40°C ~ 105°C (TA)
    • -40°C ~ 105°C (TJ)
    • -40°C ~ 110°C (TA)
    • -40°C ~ 120°C (TA)
    • -40°C ~ 125°C
    • -40°C ~ 125°C (TA)
    • -40°C ~ 125°C (TJ)
    • -40°C ~ 140°C (TJ)
    • -40°C ~ 150°C
    • -40°C ~ 150°C (TA)
    • -40°C ~ 150°C (TJ)
    • -40°C ~ 175°C (TJ)
    • -40°C ~ 70°C (TA)
    • -40°C ~ 85°C
    • -40°C ~ 85°C (TA)
    • -40°C ~ 85°C (TJ)
    • -45°C ~ 85°C (TA)
    • -55°C ~ 115°C (TJ)
    • -55°C ~ 125°C
    • -55°C ~ 125°C (TA)
    • -55°C ~ 125°C (TJ)
    • -55°C ~ 150°C
    • -55°C ~ 150°C (TJ)
    • -55°C ~ 175°C (TA)
    • -55°C ~ 175°C (TJ)
    • -55°C ~ 210°C (TA)
    • -5°C ~ 105°C (TA)
    • -5°C ~ 125°C (TJ)
    • 0°C ~ 100°C (TA)
    • 0°C ~ 100°C (TJ)
    • 0°C ~ 105°C (TA)
    • 0°C ~ 125°C (TJ)
    • 0°C ~ 150°C (TJ)
    • 0°C ~ 65°C (TA)
    • 0°C ~ 70°C
    • 0°C ~ 70°C (TA)
    • 0°C ~ 70°C (TJ)
    • 0°C ~ 85°C
    • 0°C ~ 85°C (TA)
    • 0°C ~ 85°C (TJ)
    • 0°C ~ 95°C (TA)
    • 150°C (TJ)
    • 25°C
    • 25°C ~ 70°C (TA)

    Mounting Type

    • -
    • Surface Mount
    • Surface Mount, Wettable Flank
    • Through Hole
  • 12422 Results
    • Img
    Pdf
    Part Number
    Manufacturers
    Desc
    In Stock
    Packing
    Rfq
    UC3842AD8TR
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    7
    8-SOIC (0.154", 3.90mm Width)
    UC3842ADTR
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    5
    14-SOIC (0.154", 3.90mm Width)
    UC3843AD8TR
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    15
    8-SOIC (0.154", 3.90mm Width)
    UC3845AD8TR
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    3
    8-SOIC (0.154", 3.90mm Width)
    UC2844N
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    4939
    8-DIP (0.300", 7.62mm)
    UC3844ADTR
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    7
    14-SOIC (0.154", 3.90mm Width)
    UC2843ADTR
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    4783
    14-SOIC (0.154", 3.90mm Width)
    UC3844DTR
    Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-
    7
    14-SOIC (0.154", 3.90mm Width)
    UC2845D8TR
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    4
    8-SOIC (0.154", 3.90mm Width)
    UC3843D8TR
    Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-
    11
    8-SOIC (0.154", 3.90mm Width)
    UC3845AN
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    8741
    8-DIP (0.300", 7.62mm)
    UC2844ADTR
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    12
    14-SOIC (0.154", 3.90mm Width)
    UC3845ADTR
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    2
    14-SOIC (0.154", 3.90mm Width)
    UCC2800DTR
    Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
    4
    8-SOIC (0.154", 3.90mm Width)
    UC2844D8TR
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    4
    8-SOIC (0.154", 3.90mm Width)
    UC3842AN
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    1
    8-DIP (0.300", 7.62mm)
    UC2845AD8
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller I
    8716
    8-SOIC (0.154", 3.90mm Width)
    UCC2800D
    Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
    8732
    8-SOIC (0.154", 3.90mm Width)
    UC2842N
    Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-
    1
    8-DIP (0.300", 7.62mm)
    UC2845D8
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    1
    8-SOIC (0.154", 3.90mm Width)
    UC1844AMDREP
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller I
    4
    8-SOIC (0.154", 3.90mm Width)
    UC2842AD8
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    1
    8-SOIC (0.154", 3.90mm Width)
    UC3843AD8
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    7
    8-SOIC (0.154", 3.90mm Width)
    UC3844AN
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    1
    8-DIP (0.300", 7.62mm)
    UC2845N
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    1
    8-DIP (0.300", 7.62mm)
    UC2844D8
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    1
    8-SOIC (0.154", 3.90mm Width)
    UC3843D8
    Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-
    1
    8-SOIC (0.154", 3.90mm Width)
    UCC2803D
    Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
    5
    8-SOIC (0.154", 3.90mm Width)
    UC2845D
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    24
    14-SOIC (0.154", 3.90mm Width)
    UC2844D
    Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC C
    22
    14-SOIC (0.154", 3.90mm Width)

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