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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
    ISL6740IB

    ISL6740IB

    SWITCHING CONTROLLER

    Intersil

    		 9,030 1.65
    RFQ
    		ISL6740IB

    Datasheet

         		- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 9V ~ 16V Up to 1MHz 83% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-SOIC
    ISL6740IV-T

    ISL6740IV-T

    SWITCHING CONTROLLER

    Intersil

    		 2,500 1.65
    RFQ
    		ISL6740IV-T

    Datasheet

         		- 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 9V ~ 16V Up to 1MHz 83% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-TSSOP
    ISL6740IB-T

    ISL6740IB-T

    SWITCHING CONTROLLER

    Intersil

    		 2,500 1.65
    RFQ
    		ISL6740IB-T

    Datasheet

         		- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 9V ~ 16V Up to 1MHz 83% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-SOIC
    ISL6745AU-T

    ISL6745AU-T

    SWITCHING CONTROLLER

    Intersil

    		 2,500 1.65
    RFQ
    		ISL6745AU-T

    Datasheet

         		- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge 2 1 9V ~ 16V Up to 1MHz 99% No No - Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 10-MSOP
    ISL6741IB-T

    ISL6741IB-T

    SWITCHING CONTROLLER

    Intersil

    		 2,500 1.65
    RFQ
    		ISL6741IB-T

    Datasheet

         		- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 9V ~ 16V Up to 1MHz 83% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-SOIC
    ISL6741IV-T

    ISL6741IV-T

    SWITCHING CONTROLLER

    Intersil

    		 2,500 1.65
    RFQ
    		ISL6741IV-T

    Datasheet

         		- 16-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 9V ~ 16V Up to 1MHz 83% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-TSSOP
    ISL6740IV

    ISL6740IV

    SWITCHING CONTROLLER

    Intersil

    		 2,305 1.65
    RFQ
    		ISL6740IV

    Datasheet

         		- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 9V ~ 16V Up to 1MHz 83% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-TSSOP
    MIC38C43YMM

    MIC38C43YMM

    BICMOS CURRENT-MODE PWM CONTROLL

    Microchip Technology

    		 2,074 1.41
    RFQ
    		MIC38C43YMM

    Datasheet

         		- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
    LM2746MXA/NOPB

    LM2746MXA/NOPB

    SWITCHING REGULATOR/CONTROLLER

    National Semiconductor

    		 232 1.65
    RFQ
    		LM2746MXA/NOPB

    Datasheet

         		- 14-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 50kHz ~ 1MHz 80% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
    SG3524N

    SG3524N

    IC REG CTRLR FLYBK/PSH-PLL 16DIP

    STMicroelectronics

    		 205 2.18
    RFQ
    		SG3524N

    Datasheet

         		- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback, Push-Pull 2 1 8V ~ 40V 300kHz 45% No No - Enable 0°C ~ 70°C (TA) - - Through Hole 16-DIP
    CS51022ADBG

    CS51022ADBG

    IC REG CTRLR MULT TOP 16TSSOP

    onsemi

    		 4,572 1.66
    RFQ
    		CS51022ADBG

    Datasheet

         		- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter, Push-Pull 1 1 7.7V ~ 20V 1MHz - No No - Current Limit, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
    UC3548N

    UC3548N

    IC REG CTRLR BUCK 16DIP

    Texas Instruments

    		 1,388 1.66
    RFQ
    		UC3548N

    Datasheet

         		* 16-DIP (0.300", 7.62mm) Tube Obsolete - - - - - - - - - - - - - - - - Through Hole 16-PDIP
    MAX15005BAUE/V+T

    MAX15005BAUE/V+T

    IC REG CTRLR MULT TOP 16TSSOP

    Analog Devices Inc./Maxim Integrated

    		 2,500 1.95
    RFQ
    		MAX15005BAUE/V+T

    Datasheet

         		- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 4.5V ~ 40V 15kHz ~ 1MHz 80% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP
    LV5761V-TLM-E

    LV5761V-TLM-E

    STEP-DOWN SWITCHING REGULATOR

    Sanyo

    		 4,000 1.67
    RFQ
    		LV5761V-TLM-E

    Datasheet

         		- 16-LSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 42V 125kHz 85% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
    CS45008DR14G

    CS45008DR14G

    IC REG AUTODOWN 14SOIC

    onsemi

    		 2,425 0.93
    RFQ

    -

    		 * - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
    ISL8103IRZ

    ISL8103IRZ

    SWITCHING CONTROLLER

    Intersil

    		 430 1.67
    RFQ
    		ISL8103IRZ

    Datasheet

         		- 40-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 3 3 4.75V ~ 12.6V Up to 1.5MHz 66.6% Yes No - Enable, Frequency Control, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 40-QFN (6x6)
    TL1451AQPWRG4Q1

    TL1451AQPWRG4Q1

    IC REG CTRLR MULT TOP 16TSSOP

    Texas Instruments

    		 1,407 1.24
    RFQ
    		TL1451AQPWRG4Q1

    Datasheet

         		- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP
    ISL6526CBZ-T

    ISL6526CBZ-T

    SWITCHING CONTROLLER, VOLTAGE-MO

    Intersil

    		 2,500 1.73
    RFQ
    		ISL6526CBZ-T

    Datasheet

         		- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 2.97V ~ 3.63V 300kHz 100% Yes No - Enable, Phase Control 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
    MAX1547AETL-TG075

    MAX1547AETL-TG075

    8-BIT ADC WITH VREF

    Analog Devices Inc./Maxim Integrated

    		 97,500 1.70
    RFQ

    -

    		 * - Bulk Active - - - - - - - - - - - - - - - - - -
    TL1451ACN

    TL1451ACN

    IC REG CTRLR BCK/BST/FLYBK 16DIP

    Texas Instruments

    		 2,762 1.26
    RFQ
    		TL1451ACN

    Datasheet

         		- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -20°C ~ 85°C (TA) - - Through Hole 16-PDIP
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