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

    LED Drivers

    Manufacturer Series Package/Case Packaging Product Status Type Topology Internal Switch(s) Number of Outputs Voltage - Supply (Min) Voltage - Supply (Max) Voltage - Output Current - Output / Channel Frequency Dimming Applications 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 Type Topology Internal Switch(s) Number of Outputs Voltage - Supply (Min) Voltage - Supply (Max) Voltage - Output Current - Output / Channel Frequency Dimming Applications Operating Temperature Grade Qualification Mounting Type Supplier Device Package
    SC623AULTRT

    SC623AULTRT

    IC LED DRV RGLTR I2C 20MLPQ

    Semtech Corporation

    2,929
    RFQ

    -

    SC623AULTRT mAhXLife™ 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 5 3V 5.5V 2.5V ~ 5.25V 25mA, 400mA (Flash) - I2C Backlight, Camera Flash -40°C ~ 85°C (TA) - - Surface Mount 20-MLPQ-UT (3x3)
    SC4509SKTRT

    SC4509SKTRT

    IC LED DRV RGLTR PWM SOT23-6

    Semtech Corporation

    1,531
    RFQ
    SC4509SKTRT

    Datasheet

    SC4509SKTRT - SOT-23-6 Tape & Reel (TR) Obsolete DC DC Regulator Step-Up (Boost) Yes 1 2.7V 10V 20V 30mA 1.2MHz PWM Backlight -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
    SC606AIMLTRT

    SC606AIMLTRT

    IC LED DRIVER RGLTR 32MA 16MLP

    Semtech Corporation

    2,728
    RFQ

    -

    SC606AIMLTRT mAhXLife™ 16-VQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 6 2.85V 5.5V - 32mA 1.33MHz - Backlight -40°C ~ 85°C (TA) - - Surface Mount 16-MLP (4x4)
    SC621AULTRT

    SC621AULTRT

    IC LED DRV RGLTR I2C 20MLPQ

    Semtech Corporation

    1,751
    RFQ

    -

    SC621AULTRT mAhXLife™ 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 5 3V 5.5V 2.5V ~ 5.25V 25mA, 400mA (Flash) - I2C Backlight, Camera Flash -40°C ~ 85°C (TA) - - Surface Mount 20-MLPQ-UT (3x3)
    SC621ULTRT

    SC621ULTRT

    IC LED DRVR RGLTR / 20MLPQ

    Semtech Corporation

    1,790
    RFQ
    SC621ULTRT

    Datasheet

    SC621ULTRT mAhXLife™ 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 5 3V 5.5V 2.5V ~ 5.25V 25mA, 400mA (Flash) - - Backlight, Camera Flash -40°C ~ 85°C (TA) - - Surface Mount 20-MLPQ-UT (3x3)
    SC5010HULTRT

    SC5010HULTRT

    IC LED DRVR CTRLR PWM 50MA 28QFN

    Semtech Corporation

    1,330
    RFQ
    SC5010HULTRT

    Datasheet

    SC5010HULTRT - - Tape & Reel (TR) Obsolete DC DC Controller Step-Up (Boost) No 8 4.5V 27V 50V 50mA 200kHz ~ 2.2MHz Analog, PWM Backlight - - - Surface Mount 28-QFN (4x4)
    SC5012MLTRT

    SC5012MLTRT

    IC LED DRVR CTRL PWM 150MA 24QFN

    Semtech Corporation

    1,375
    RFQ
    SC5012MLTRT

    Datasheet

    SC5012MLTRT - - Tape & Reel (TR) Obsolete DC DC Controller Step-Up (Boost) No 4 4.5V 45V 65V 150mA 200kHz ~ 2.2MHz Analog, PWM Backlight -40°C ~ 105°C - - Surface Mount 24-QFN (4x4)
    SC4541SKTRT

    SC4541SKTRT

    IC LED DRVR RGLTR PWM SOT23-6

    Semtech Corporation

    2,381
    RFQ
    SC4541SKTRT

    Datasheet

    SC4541SKTRT - SOT-23-6 Tape & Reel (TR) Obsolete DC DC Regulator Step-Down (Buck), Step-Up (Boost) Yes 1 2.9V 22V 25V 200mA 2MHz PWM Backlight -40°C ~ 85°C (TA) Automotive - Surface Mount SOT-23-6
    SC643ULTRT

    SC643ULTRT

    IC LED DRIVER RGLTR 25MA 20MLPQ

    Semtech Corporation

    1,228
    RFQ
    SC643ULTRT

    Datasheet

    SC643ULTRT SemPulse® 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 5 2.9V 5.5V 2.5V ~ 5.25V 25mA - - Backlight -40°C ~ 85°C (TA) - - Surface Mount 20-MLPQ-UT (3x3)
    SC644ULTRT

    SC644ULTRT

    IC LED DRIVER RGLTR 25MA 20MLPQ

    Semtech Corporation

    1,547
    RFQ
    SC644ULTRT

    Datasheet

    SC644ULTRT SemPulse® 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete DC DC Regulator Switched Capacitor (Charge Pump) Yes 6 2.9V 5.5V 2.5V ~ 5.25V 25mA - - Backlight -40°C ~ 85°C (TA) - - Surface Mount 20-MLPQ-UT (3x3)
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