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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
    LTC3890EUH-2#TRPBF

    LTC3890EUH-2#TRPBF

    IC REG CTRLR BUCK/SEPIC 32QFN

    Analog Devices Inc.

    		 3,971 8.22
    RFQ
    		LTC3890EUH-2#TRPBF

    Datasheet

         		- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, SEPIC 2 2 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
    LTC7812HUH#TRPBF

    LTC7812HUH#TRPBF

    IC REG CTRLR BUCK/BOOST 32QFN

    Analog Devices Inc.

    		 3,561 8.22
    RFQ
    		LTC7812HUH#TRPBF

    Datasheet

         		- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 2 1 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 96%, 99% No No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 32-QFN (5x5)
    LT8392EFE#TRPBF

    LT8392EFE#TRPBF

    60V SYNC 4-SWITCH BUCK-BOOST LED

    Analog Devices Inc.

    		 4,894 8.22
    RFQ
    		LT8392EFE#TRPBF

    Datasheet

         		- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 2 3V ~ 60V 400kHz - Yes Yes - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
    UCC2806MTR

    UCC2806MTR

    IC REG CTRLR MULT TOP 16SSOP

    Texas Instruments

    		 4,786 8.23
    RFQ
    		UCC2806MTR

    Datasheet

         		- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 2 1 8V ~ 14.5V 47kHz 50% Yes No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
    LTC1266IS-3.3#TRPBF

    LTC1266IS-3.3#TRPBF

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc.

    		 4,248 8.24
    RFQ
    		LTC1266IS-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 -40°C ~ 85°C (TA) - - Surface Mount 16-SO
    LTC1266IS#TRPBF

    LTC1266IS#TRPBF

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc.

    		 1,882 8.24
    RFQ
    		LTC1266IS#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 -40°C ~ 85°C (TA) - - Surface Mount 16-SO
    LTC1266IS-5#TRPBF

    LTC1266IS-5#TRPBF

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc.

    		 3,669 8.24
    RFQ
    		LTC1266IS-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 -40°C ~ 85°C (TA) - - Surface Mount 16-SO
    LTC1909-8EG#TRPBF

    LTC1909-8EG#TRPBF

    IC REG CTRLR BUCK SMBUS 28SSOP

    Analog Devices Inc.

    		 3,699 8.27
    RFQ
    		LTC1909-8EG#TRPBF

    Datasheet

         		- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 36V - 90% Yes No I2C, SMBus Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
    MAX16932ATIR/V+T

    MAX16932ATIR/V+T

    IC REG CTRLR BUCK 28TQFN

    Analog Devices Inc./Maxim Integrated

    		 2,486 6.60
    RFQ
    		MAX16932ATIR/V+T

    Datasheet

         		- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 42V 1MHz ~ 2.2MHz 98.5% Yes Yes - Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-TQFN (5x5)
    MAX16932CATIS/V+T

    MAX16932CATIS/V+T

    IC REG BUCK 3.3V/5V/ADJ 28TQFN

    Analog Devices Inc./Maxim Integrated

    		 4,335 6.60
    RFQ
    		MAX16932CATIS/V+T

    Datasheet

         		- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 42V 1MHz ~ 2.2MHz 98.5% Yes Yes - Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-TQFN (5x5)
    MAX16933CATIS/V+T

    MAX16933CATIS/V+T

    IC REG BUCK 3.3V/5V/ADJ 28TQFN

    Analog Devices Inc./Maxim Integrated

    		 1,215 6.60
    RFQ
    		MAX16933CATIS/V+T

    Datasheet

         		- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 42V 200kHz ~ 1MHz 98.5% Yes Yes - Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-TQFN (5x5)
    MAX16933ATIR/V+T

    MAX16933ATIR/V+T

    1MHZ, 36V, DUAL BUCK WITH 20UA Q

    Analog Devices Inc./Maxim Integrated

    		 4,074 6.60
    RFQ
    		MAX16933ATIR/V+T

    Datasheet

         		- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 42V 200kHz ~ 1MHz 98.5% Yes Yes - Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-TQFN (5x5)
    MAX16932CATIS/VY+T

    MAX16932CATIS/VY+T

    2.2MHZ, 36V, DUAL BUCK

    Analog Devices Inc./Maxim Integrated

    		 3,725 6.60
    RFQ
    		MAX16932CATIS/VY+T

    Datasheet

         		- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 42V 1MHz ~ 2.2MHz 98.5% Yes Yes - Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-TQFN-EP (5x5)
    MAX16933CATIS/VY+T

    MAX16933CATIS/VY+T

    2.2MHZ, 36V, DUAL BUCK

    Analog Devices Inc./Maxim Integrated

    		 1,405 6.60
    RFQ
    		MAX16933CATIS/VY+T

    Datasheet

         		- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 42V 200kHz ~ 1MHz 98.5% Yes Yes - Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-TQFN-EP (5x5)
    UCC2806DWTRG4

    UCC2806DWTRG4

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    		 2,848 0.00
    RFQ
    		UCC2806DWTRG4

    Datasheet

         		- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 2 1 8V ~ 14.5V 47kHz 50% Yes No - Current Limit, Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    MAX798ESE+T

    MAX798ESE+T

    IC REG CTRLR BUCK 16SOIC

    Analog Devices Inc./Maxim Integrated

    		 1,028 0.00
    RFQ

    -

    		 - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 5V ~ 30V 150kHz, 300kHz 96% Yes Yes - Enable, Pulse Skipping, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    LM3000SQ/NOPB

    LM3000SQ/NOPB

    IC REG CTRLR BUCK 32WQFN

    Texas Instruments

    		 3,596 1.00
    RFQ
    		LM3000SQ/NOPB

    Datasheet

         		- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 3.3V ~ 5.5V 200kHz ~ 1.5MHz 85% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-WQFN (5x5)
    LTC3727LXEUH-1#TRPBF

    LTC3727LXEUH-1#TRPBF

    IC REG CTRLR BUCK 32QFN

    Analog Devices Inc.

    		 1,896 8.30
    RFQ
    		LTC3727LXEUH-1#TRPBF

    Datasheet

         		- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 28V 255kHz ~ 530kHz 99.4% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
    LT8392EUFD#TRPBF

    LT8392EUFD#TRPBF

    60V SYNC 4-SWITCH BUCK-BOOST LED

    Analog Devices Inc.

    		 1,693 8.30
    RFQ
    		LT8392EUFD#TRPBF

    Datasheet

         		- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 2 3V ~ 60V 400kHz - Yes Yes - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
    LTC3728LEGN-1#TRPBF

    LTC3728LEGN-1#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    		 1,779 8.31
    RFQ
    		LTC3728LEGN-1#TRPBF

    Datasheet

         		- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 260kHz ~ 550kHz 99.4% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
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