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L7987TR STMicroelectronics Buck Switch IC Chip 0.8V 1 Output 3A 16-TSSOP 0.173" 4.40mm

    Buy cheap L7987TR STMicroelectronics Buck Switch IC Chip 0.8V 1 Output 3A 16-TSSOP 0.173
     
    Buy cheap L7987TR STMicroelectronics Buck Switch IC Chip 0.8V 1 Output 3A 16-TSSOP 0.173
    • Buy cheap L7987TR STMicroelectronics Buck Switch IC Chip 0.8V 1 Output 3A 16-TSSOP 0.173
    • Buy cheap L7987TR STMicroelectronics Buck Switch IC Chip 0.8V 1 Output 3A 16-TSSOP 0.173

    L7987TR STMicroelectronics Buck Switch IC Chip 0.8V 1 Output 3A 16-TSSOP 0.173" 4.40mm

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    Brand Name : ST
    Model Number : L7987TR
    Certification : RoHS
    Price : Negotiable
    Payment Terms : L/C, D/A, D/P, T/T
    Supply Ability : 6K PCS
    Delivery Time : 2-3 DAYS
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    L7987TR STMicroelectronics Buck Switch IC Chip 0.8V 1 Output 3A 16-TSSOP 0.173" 4.40mm

    L7987TR Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 16-TSSOP (0.173", 4.40mm Width) Exposed Pad

    Description:L7987TR

    The L7987 device is a step-down monolithic switching regulator able to deliver up to 3 A DC. The output voltage

    adjustability ranges from 0.8 V to VIN. The wide input voltage range and the 100% duty cycle capability meet the

    fail safe specifications for industrial systems. The embedded switchover feature on the VBIAS pin maximizes the

    efficiency at light load. The adjustable current limitation, designed to select the inductor RMS current accordingly

    with the nominal output current, and the high switching frequency capability make the size of the application compact.

    Pulse-by-pulse current sensing with digital frequency foldback implements an effective constant current protection over

    the different application conditions. The peak current foldback decreases the stress of the power components in heavy

    short-circuit condition. The PGOOD open collector output can also implement output voltage sequencing during the

    power-up phase. Multiple devices can be synchronized sharing the SYNCH pin to prevent beating noise in low noise

    applications like sensors with A/D conversion.


    Quick Detail:

    Manufacturer
    STMicroelectronics
    Manufacturer Product Number
    L7987TR
    Description
    IC REG BUCK ADJ 3A 16HTSSOP
    Detailed Description
    Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 16-TSSOP (0.173", 4.40mm Width) Exposed

    Product Attributes:

    TYPE
    DESCRIPTION
    Category
    Voltage Regulators - DC DC Switching Regulators
    Mfr
    STMicroelectronics
    Product Status
    Active
    Function
    Step-Down
    Output Configuration
    Positive
    Topology
    Buck
    Output Type
    Adjustable
    Voltage - Input (Min)
    4.5V
    Voltage - Input (Max)
    61V
    Voltage - Output (Min/Fixed)
    0.8V
    Voltage - Output (Max)
    61V
    Current - Output
    3A
    Frequency - Switching
    250kHz ~ 1.5MHz
    Synchronous Rectifier
    No
    Operating Temperature
    -40°C ~ 150°C (TJ)
    Mounting Type
    Surface Mount
    Package / Case
    16-TSSOP (0.173", 4.40mm Width) Exposed Pad
    Supplier Device Package
    16-HTSSOP
    Base Product Number
    L7987

    Additional Resources:

    ATTRIBUTEDESCRIPTION
    Other Names
    L7987TR-ND
    497-18710-6
    497-18710-1
    497-18710-2
    Standard Package2500

    Data Picture:https://www.st.com/content/ccc/resource/technical/document/datasheet/91/0f/a0/ef/c3/78/43/f6/DM00101355.pdf/files/DM00101355.pdf/jcr:content/translations/en.DM00101355.pdf


    Quality L7987TR STMicroelectronics Buck Switch IC Chip 0.8V 1 Output 3A 16-TSSOP 0.173" 4.40mm for sale
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