Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    DC DC Switching Controllers

    Manufacturer 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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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    Photo Mfr. Part # Availability Price Quantity Datasheet RoHs 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
    RT8115AZQW

    RT8115AZQW

    IC REG CTRLR BUCK 10WDFN

    Richtek USA Inc.

    2,715
    RFQ
    RT8115AZQW

    Datasheet

    RT8115AZQW - 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 300kHz 88% Yes No - Enable, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
    RT8880AGQW

    RT8880AGQW

    IC PWM CTLR DUAL 52WQFN

    Richtek USA Inc.

    2,727
    RFQ
    RT8880AGQW

    Datasheet

    RT8880AGQW - 52-QFN Tape & Reel (TR) Obsolete PWM - - - 2 3 4.5V ~ 5.5V 300kHz - No No - - -40°C ~ 85°C (TA) - - - 52-QFN (6x6)
    RT8880BGQW

    RT8880BGQW

    IC PWM CTLR DUAL 52WQFN

    Richtek USA Inc.

    2,509
    RFQ
    RT8880BGQW

    Datasheet

    RT8880BGQW - 52-QFN Tape & Reel (TR) Obsolete PWM - - - 2 3 4.5V ~ 5.5V 300kHz - No No - - -40°C ~ 85°C (TA) - - Surface Mount 52-QFN (6x6)
    RT8899AGQW

    RT8899AGQW

    IC PWM CTLR DUAL 52WQFN

    Richtek USA Inc.

    1,364
    RFQ

    -

    RT8899AGQW - 52-QFN Tape & Reel (TR) Obsolete PWM - - - 2 3 5V 300kHz - No No - - -40°C ~ 85°C (TA) - - Surface Mount 52-QFN (6x6)
    RT8159GS

    RT8159GS

    IC REGULATOR 14SOP

    Richtek USA Inc.

    2,055
    RFQ

    -

    RT8159GS - 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete PWM Step-Down Positive Buck 2 2 10.8V ~ 13.2V Up to 1MHz - Yes No - Enable, Phase Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOP
    RT8861GWQ

    RT8861GWQ

    IC PWM CTLR

    Richtek USA Inc.

    1,859
    RFQ

    -

    RT8861GWQ - - Tray Obsolete - - - - - - - - - - - - - - - - - -
    RT8862GQW

    RT8862GQW

    IC PWM CTLR 4PHASE 48WQFN

    Richtek USA Inc.

    2,391
    RFQ

    -

    RT8862GQW - 48-WFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Step-Down Positive Buck 1 4 4.75V ~ 13.2V 300kHz - Yes No - Enable, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 48-WQFN (7x7)
    R7521GN

    R7521GN

    IC REGULATOR DIP

    Richtek USA Inc.

    2,965
    RFQ
    R7521GN

    Datasheet

    R7521GN - 16-DIP (0.300", 7.62mm) Tube Obsolete PWM - Positive Half-Bridge, Push-Pull 4 - 4V ~ 6V 60kHz 46% No No - Enable, Power Good -40°C ~ 85°C (TA) - - Through Hole 16-DIP
    R7521GS

    R7521GS

    IC REGULATOR SOIC

    Richtek USA Inc.

    1,186
    RFQ
    R7521GS

    Datasheet

    R7521GS - 16-SOIC (0.154", 3.90mm Width) Tube Obsolete PWM - Positive Half-Bridge, Push-Pull 4 - 4V ~ 6V 60kHz 46% No No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-SOP
    RT8274GSP

    RT8274GSP

    RT8274GSP

    Richtek USA Inc.

    2,953
    RFQ

    -

    RT8274GSP - 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 24V 400kHz 90% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
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