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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
    RT8123AGQW

    RT8123AGQW

    IC REG CTRLR BUCK PWM WQFN-16

    Richtek USA Inc.

    		 1,500 0.88
    RFQ
    		RT8123AGQW

    Datasheet

         		- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 100kHz ~ 1MHz 95% Yes Yes - Dead Time Control, Enable, Frequency Control, Phase Control, Ramp -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (3x3)
    CS51024AED16

    CS51024AED16

    SWITCHING CONTROLLER

    onsemi

    		 1,468 1.31
    RFQ
    		CS51024AED16

    Datasheet

         		* - Bulk Active - - - - - - - - - - - - - - - - - -
    CS51022AED16

    CS51022AED16

    SWITCHING CONTROLLER

    onsemi

    		 1,440 1.31
    RFQ
    		CS51022AED16

    Datasheet

         		* - Bulk Active - - - - - - - - - - - - - - - - - -
    CS5308GDWR28

    CS5308GDWR28

    IC REG CTRLR BUCK 28SOIC

    onsemi

    		 3,294 1.31
    RFQ
    		CS5308GDWR28

    Datasheet

         		- 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 8V ~ 16V 200kHz ~ 800kHz - Yes No - Current Limit, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 28-SOIC
    CS5308GDW28

    CS5308GDW28

    SWITCHING CONTROLLER

    onsemi

    		 988 1.31
    RFQ
    		CS5308GDW28

    Datasheet

         		- 28-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 8V ~ 16V 200kHz ~ 800kHz - Yes No - Current Limit, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 28-SOIC
    CS5322GDWR28

    CS5322GDWR28

    SWITCHING CONTROLLER

    onsemi

    		 63,000 1.32
    RFQ
    		CS5322GDWR28

    Datasheet

         		* - Bulk Active - - - - - - - - - - - - - - - - - -
    CS5332GDWR28

    CS5332GDWR28

    IC REG CTRLR BUCK 28SOIC

    onsemi

    		 3,730 1.32
    RFQ
    		CS5332GDWR28

    Datasheet

         		- 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.2V ~ 16V 200kHz ~ 800kHz - Yes No - Current Limit, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 28-SOIC
    FAN5066M

    FAN5066M

    SWITCHING CONTROLLER

    Fairchild Semiconductor

    		 9,576 1.32
    RFQ
    		FAN5066M

    Datasheet

         		- 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 5.25V 80kHz ~ 1MHz 95% Yes No - Enable, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    TL1454ACDR

    TL1454ACDR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    		 3,767 1.32
    RFQ
    		TL1454ACDR

    Datasheet

         		- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback 2 1 3.6V ~ 20V 50kHz ~ 2MHz 100% Yes No - Dead Time Control, Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-SOIC
    UC2524N

    UC2524N

    IC REG CTRLR MULT TOPOLOGY 16DIP

    Texas Instruments

    		 2,645 1.32
    RFQ
    		UC2524N

    Datasheet

         		- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 300kHz 45% No No - Current Limit, Enable, Frequency Control, Ramp -25°C ~ 85°C (TA) - - Through Hole 16-PDIP
    FAN5066MTCX

    FAN5066MTCX

    SWITCHING CONTROLLER

    Fairchild Semiconductor

    		 4,950 1.32
    RFQ
    		FAN5066MTCX

    Datasheet

         		- 20-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 5.25V 300kHz, 80kHz ~ 1MHz 95% Yes No - Enable, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-TSSOP
    FAN5066MX

    FAN5066MX

    SWITCHING CONTROLLER

    Fairchild Semiconductor

    		 2,725 1.32
    RFQ
    		FAN5066MX

    Datasheet

         		- 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 5.25V 80kHz ~ 1MHz 95% Yes No - Enable, Power Good 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
    RT8130CGQW

    RT8130CGQW

    IC REG CTRLR BUCK PWM 10WDFN

    Richtek USA Inc.

    		 1,375 0.90
    RFQ
    		RT8130CGQW

    Datasheet

         		- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.5V ~ 21V 300kHz 88% Yes No - Enable, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
    CS5332GDW28

    CS5332GDW28

    SWITCHING CONTROLLER

    onsemi

    		 1,040 1.32
    RFQ
    		CS5332GDW28

    Datasheet

         		- 28-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.2V ~ 16V 200kHz ~ 800kHz - Yes No - Current Limit, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 28-SOIC
    LV5769VZ-TLM-E

    LV5769VZ-TLM-E

    IC REG CTRLR BUCK 16SSOP

    onsemi

    		 4,924 1.33
    RFQ

    -

    		 - 16-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 42V 80kHz ~ 500kHz 90% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
    NCP81128MNTXG

    NCP81128MNTXG

    IC REG BUCK CTLR DUAL 52QFN

    onsemi

    		 3,685 1.33
    RFQ
    		NCP81128MNTXG

    Datasheet

         		- 52-QFN Tape & Reel (TR) Obsolete Transistor Driver - Positive - 1 1 - - - - - - - - - - Surface Mount 52-QFN
    UC3524DWTR

    UC3524DWTR

    IC REG CTRLR MULT TOP 16SOIC

    Texas Instruments

    		 2,655 1.49
    RFQ
    		UC3524DWTR

    Datasheet

         		- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 300kHz 45% No No - Current Limit, Enable, Frequency Control, Ramp 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
    LV5769VZ-MPB-E

    LV5769VZ-MPB-E

    IC REG CTRLR BUCK 16SSOP

    onsemi

    		 1,537 1.33
    RFQ

    -

    		 - 16-LSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 42V 80kHz ~ 500kHz 90% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
    LV5743V-TLM-E

    LV5743V-TLM-E

    IC REG CTRLR BUCK PWM 42V

    onsemi

    		 1,220 1.34
    RFQ

    -

    		 * - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
    LV5065VB-TLM-H

    LV5065VB-TLM-H

    IC REG CTLR DC/DC PWM 2CH 30SSOP

    onsemi

    		 1,137 1.34
    RFQ

    -

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