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    Home > Products  > Integrated Circuits (ICs) > Power Management (PMIC) > DC DC Switching Controllers

    DC DC Switching Controllers

    Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
    MAX775ESA+T

    MAX775ESA+T

    IC REG CTRLR BUCK-BOOST 8SOIC

    Analog Devices Inc./Maxim Integrated

    		 2,698 5.33
    RFQ
    		MAX775ESA+T

    Datasheet

         		- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Negative Buck-Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
    LTC3858IGN-1#TRPBF

    LTC3858IGN-1#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    		 4,808 7.49
    RFQ
    		LTC3858IGN-1#TRPBF

    Datasheet

         		- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
    LTC3857IGN-1#TRPBF

    LTC3857IGN-1#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    		 2,945 7.49
    RFQ
    		LTC3857IGN-1#TRPBF

    Datasheet

         		PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
    LT8709IFE#TRPBF

    LT8709IFE#TRPBF

    IC REG CTRLR MULT TOP 20TSSOP

    Analog Devices Inc.

    		 3,302 7.49
    RFQ
    		LT8709IFE#TRPBF

    Datasheet

         		- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Buck-Boost 1 1 -4.5V ~ -80V 100kHz ~ 750kHz - Yes Yes - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
    MAX5051AUI

    MAX5051AUI

    IC REG CTRLR MULT TOP 28TSSOP

    Analog Devices Inc./Maxim Integrated

    		 2,676 0.00
    RFQ

    -

    		 - 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 11V ~ 76V - 48% Yes Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
    LTC1266CS#TRPBF

    LTC1266CS#TRPBF

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc.

    		 2,475 7.50
    RFQ
    		LTC1266CS#TRPBF

    Datasheet

         		- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 18V Up to 400kHz 100% Yes No - Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SO
    LTC1266CS-3.3#TRPBF

    LTC1266CS-3.3#TRPBF

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc.

    		 3,346 7.50
    RFQ
    		LTC1266CS-3.3#TRPBF

    Datasheet

         		- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 18V Up to 400kHz 100% Yes No - Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SO
    LTC1266CS-5#TRPBF

    LTC1266CS-5#TRPBF

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc.

    		 4,308 7.50
    RFQ
    		LTC1266CS-5#TRPBF

    Datasheet

         		- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 18V Up to 400kHz 100% Yes No - Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SO
    SCY994351DWR2G

    SCY994351DWR2G

    IC REG CTRLR

    onsemi

    		 2,501 0.00
    RFQ

    -

    		 - - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
    MAX5065EAI

    MAX5065EAI

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc./Maxim Integrated

    		 2,580 0.00
    RFQ

    -

    		 - 28-SSOP (0.209", 5.30mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.75V ~ 28V 250kHz, 500kHz - Yes No - Enable, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    LTC3703IG-5#TRPBF

    LTC3703IG-5#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    		 4,397 6.83
    RFQ
    		LTC3703IG-5#TRPBF

    Datasheet

         		- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.1V ~ 15V 100kHz ~ 600kHz 93% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
    LT3752HFE#WTRPBF

    LT3752HFE#WTRPBF

    ACTIVE CLAMP SYNC FOR CNTRS W/ I

    Analog Devices Inc.

    		 1,245 7.52
    RFQ
    		LT3752HFE#WTRPBF

    Datasheet

         		- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 6.5V ~ 100V 100kHz ~ 500kHz 95% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 38-TSSOP-EP
    LT3752HFE-1#WTRPBF

    LT3752HFE-1#WTRPBF

    ACTIVE CLAMP SYNC FOR CNTRS W/ I

    Analog Devices Inc.

    		 4,038 7.52
    RFQ
    		LT3752HFE-1#WTRPBF

    Datasheet

         		- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 6.5V ~ 100V 100kHz ~ 500kHz 95% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 38-TSSOP-EP
    LTC3703HGN#TRPBF

    LTC3703HGN#TRPBF

    IC REG CTRLR BUCK 16SSOP

    Analog Devices Inc.

    		 3,452 6.84
    RFQ
    		LTC3703HGN#TRPBF

    Datasheet

         		- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 9.3V ~ 15V 100kHz ~ 600kHz 93% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 16-SSOP
    LTC3835IGN-1#TRPBF

    LTC3835IGN-1#TRPBF

    IC REG CTRLR BUCK 16SSOP

    Analog Devices Inc.

    		 4,149 7.53
    RFQ
    		LTC3835IGN-1#TRPBF

    Datasheet

         		- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
    LTC3835IDHC-1#TRPBF

    LTC3835IDHC-1#TRPBF

    IC REG CTRLR BUCK 16-DFN

    Analog Devices Inc.

    		 1,387 7.53
    RFQ
    		LTC3835IDHC-1#TRPBF

    Datasheet

         		- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 16-DFN (5x3)
    ISL68227IRAZ

    ISL68227IRAZ

    INFRA 1OUT/12PH DIGITAL CONTROLL

    Renesas Electronics Corporation

    		 1,491 0.00
    RFQ
    		ISL68227IRAZ

    Datasheet

         		- 60-VFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 12 3.135V ~ 3.465V 200kHz ~ 2MHz - No Yes PMBus Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 60-QFN (7x7)
    XDPP1148100BXUMA1

    XDPP1148100BXUMA1

    CONTROLLER

    Infineon Technologies

    		 2,295 0.00
    RFQ

    -

    		 - - Tray Active - - - - - - - - - - - - - - - - - -
    MAX8598ETE+T

    MAX8598ETE+T

    IC REG CTRLR BUCK 16TQFN

    Analog Devices Inc./Maxim Integrated

    		 2,001 5.66
    RFQ

    -

    		 - 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V 200kHz ~ 1.4MHz - Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (4x4)
    LTC3858IUFD-1#TRPBF

    LTC3858IUFD-1#TRPBF

    IC REG CTRLR BUCK 28QFN

    Analog Devices Inc.

    		 2,121 7.59
    RFQ
    		LTC3858IUFD-1#TRPBF

    Datasheet

         		- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
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