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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
    LTC3890MPGN-1#TRPBF

    LTC3890MPGN-1#TRPBF

    IC REG CTRLR BUCK 28SSOP

    Analog Devices Inc.

    		 4,628 27.42
    RFQ
    		LTC3890MPGN-1#TRPBF

    Datasheet

         		- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 28-SSOP
    LTC3890MPGN-3#TRPBF

    LTC3890MPGN-3#TRPBF

    IC REG CTRLR BUCK/SEPIC 28SSOP

    Analog Devices Inc.

    		 2,165 27.42
    RFQ
    		LTC3890MPGN-3#TRPBF

    Datasheet

         		- 28-SSOP (0.154", 3.90mm Width) 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, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 28-SSOP
    LTC3890MPUH#TRPBF

    LTC3890MPUH#TRPBF

    IC REG CTRLR BUCK/SEPIC 32QFN

    Analog Devices Inc.

    		 3,939 27.93
    RFQ
    		LTC3890MPUH#TRPBF

    Datasheet

         		PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 32-QFN (5x5)
    LTC3890MPUH-2#TRPBF

    LTC3890MPUH-2#TRPBF

    IC REG CTRLR BUCK/SEPIC 32QFN

    Analog Devices Inc.

    		 4,200 27.93
    RFQ
    		LTC3890MPUH-2#TRPBF

    Datasheet

         		PolyPhase® 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 -55°C ~ 150°C (TJ) - - Surface Mount 32-QFN (5x5)
    LTC3890MPUH-2#PBF

    LTC3890MPUH-2#PBF

    IC REG CTRLR BUCK/SEPIC 32QFN

    Analog Devices Inc.

    		 4,184 0.00
    RFQ
    		LTC3890MPUH-2#PBF

    Datasheet

         		PolyPhase® 32-WFQFN Exposed Pad Tube 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 -55°C ~ 150°C (TJ) - - Surface Mount 32-QFN (5x5)
    UCC1800TD1

    UCC1800TD1

    UCC1800TD1

    Texas Instruments

    		 3,322 25.46
    RFQ
    		UCC1800TD1

    Datasheet

         		- Die Tube Obsolete PWM - - - - - - - - No No - - 25°C - - - Die
    SG1845Y

    SG1845Y

    IC REG CTRLR FLYBACK 8DIP

    Microchip Technology

    		 3,058 0.00
    RFQ
    		SG1845Y

    Datasheet

         		- 8-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 1Hz ~ 500kHz 48% Yes No - - -55°C ~ 125°C (TA) - - Through Hole 8-CERDIP
    SG1525AJ

    SG1525AJ

    IC REG CTRLR PUSH-PULL 16DIP

    Microchip Technology

    		 4,324 0.00
    RFQ
    		SG1525AJ

    Datasheet

         		- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 8V ~ 35V 100Hz ~ 350kHz 49% Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Through Hole 16-CERDIP
    LT8705MPFE#TRPBF

    LT8705MPFE#TRPBF

    IC REG CTRLR BUCK-BOOST 38TSSOP

    Analog Devices Inc.

    		 3,447 31.46
    RFQ
    		LT8705MPFE#TRPBF

    Datasheet

         		- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 2 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
    LT8705AMPFE#TRPBF

    LT8705AMPFE#TRPBF

    IC REG CTRLR BUCK-BOOST 38TSSOP

    Analog Devices Inc.

    		 3,262 31.46
    RFQ
    		LT8705AMPFE#TRPBF

    Datasheet

         		- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 2 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - Enable, Frequency Control, Soft Start -55°C ~ 125°C - - Surface Mount 38-TSSOP-EP
    SG1526BJ

    SG1526BJ

    IC REG CTRLR BUCK/FLYBACK 18DIP

    Microchip Technology

    		 4,971 0.00
    RFQ
    		SG1526BJ

    Datasheet

         		- 18-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1 8V ~ 35V 1Hz ~ 500kHz 49% Yes No - Dead Time Control, Enable, Frequency Control, Reset, Soft Start -55°C ~ 125°C (TJ) - - Through Hole 18-CERDIP
    SG1524BJ-DESC

    SG1524BJ-DESC

    IC REG CTRLR BUCK 16JDIP

    Microchip Technology

    		 2,071 0.00
    RFQ
    		SG1524BJ-DESC

    Datasheet

         		- 16-CDIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver - Positive - 2 1 7V ~ 40V 50Hz ~ 600kHz 49% No Yes - Enable, Frequency Control -55°C ~ 125°C (TA) Military MIL-STD-883B Through Hole 16-CERDIP
    TPS40007TDA2

    TPS40007TDA2

    TPS40007TDA2

    Texas Instruments

    		 2,441 52.66
    RFQ
    		TPS40007TDA2

    Datasheet

         		- Die Tube Obsolete Transistor Driver Step-Down Positive Buck - - - - - Yes No - - 25°C - - - Die
    TPS40210SKGD1

    TPS40210SKGD1

    IC REG CTRLR BST/FLYBK/SEPIC DIE

    Texas Instruments

    		 4,992 99.20
    RFQ
    		TPS40210SKGD1

    Datasheet

         		- Die Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 5.5V ~ 52V 35kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -55°C ~ 210°C (TA) - - Surface Mount Die
    TPS40200SKGD1

    TPS40200SKGD1

    IC REG CTRLR BUCK XCEPT

    Texas Instruments

    		 4,639 99.20
    RFQ
    		TPS40200SKGD1

    Datasheet

         		- 13-UltraCSP™ (Xcept) Tube Active Transistor Driver Step-Down Positive Buck 1 1 5.5V ~ 52V 35kHz ~ 500kHz 100% No No - Frequency Control, Soft Start -55°C ~ 210°C (TA) - - Surface Mount -
    UCC1800TD2

    UCC1800TD2

    UCC1800TD2

    Texas Instruments

    		 3,218 126.40
    RFQ
    		UCC1800TD2

    Datasheet

         		- Die Tube Obsolete PWM - - - - - - - - No No - - 25°C - - - Die
    LTC1871XMS#TRPBF

    LTC1871XMS#TRPBF

    IC REG CTRLR BOOST/SEPIC 10MSOP

    Analog Devices Inc.

    		 1,172 220.80
    RFQ
    		LTC1871XMS#TRPBF

    Datasheet

         		- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.5V ~ 36V 50kHz ~ 1MHz 92% No Yes - Frequency Control -40°C ~ 175°C (TJ) - - Surface Mount 10-MSOP
    UC1825AVTD1

    UC1825AVTD1

    IC REG CTRLR MULT TOPOLOGY DIE

    Texas Instruments

    		 3,210 710.25
    RFQ
    		UC1825AVTD1

    Datasheet

         		- Die Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - Current Limit, Frequency Control, Ramp, Soft Start - - - Surface Mount Die
    UC1825VTD1

    UC1825VTD1

    UC1825VTD1

    Texas Instruments

    		 3,533 753.29
    RFQ
    		UC1825VTD1

    Datasheet

         		- Die Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - Current Limit, Frequency Control, Ramp, Soft Start - - - - Die
    UC1825AVTD2

    UC1825AVTD2

    IC REG CTRLR MULT TOPOLOGY DIE

    Texas Instruments

    		 3,035 852.30
    RFQ
    		UC1825AVTD2

    Datasheet

         		- Die Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - Current Limit, Frequency Control, Ramp, Soft Start - - - Surface Mount Die
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