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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. PM8903TR STMicroelectronics

    PM8903TR [STMicroelectronics]

    PM8903TR
    PM8903TR

    Part No:

    PM8903TR

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    3 A step-down monolithic switching regulator

    Datasheet:

    Product FAQ

    1. Is PM8903TR available for RFQ?

    Yes. PM8903TR by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for PM8903TR?

    Pricing for PM8903TR can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of PM8903TR?

    PM8903TR is a STMicroelectronics Power Management ICs with Switching Frequency-Max: 1100 kHz and Analog IC - Other Type: SWITCHING REGULATOR. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PM8903TR?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can PM8903TR be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to PM8903TR?

    Yes. If PM8903TR is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    PM8903TR

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Part Life Cycle Code
    Obsolete
    Package Description
    3 X 3 MM, 1 MM HEIGHT, ROHS COMPLIANT, VFQFP-16
    Reach Compliance Code
    compliant
    ECCN Code
    EAR99
    HTS Code
    8542.39.00.01
    Additional Feature
    ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.6 V, ALSO OPERATES FROM 2.9 VOLT TO 5.5 VOLT SUPPLY
    Analog IC - Other Type
    SWITCHING REGULATOR
    Control Mode
    VOLTAGE-MODE
    Control Technique
    PULSE WIDTH MODULATION
    Input Voltage-Max
    6 V
    Input Voltage-Min
    2.8 V
    Input Voltage-Nom
    3.3 V
    JESD-30 Code
    S-XQCC-N16
    Length
    3 mm
    Number of Functions
    1
    Number of Terminals
    16
    Package Body Material
    UNSPECIFIED
    Package Code
    HVQCCN
    Package Shape
    SQUARE
    Package Style
    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
    Seated Height-Max
    1 mm
    Surface Mount
    YES
    Switcher Configuration
    BUCK
    Switching Frequency-Max
    1100 kHz
    Terminal Form
    NO LEAD
    Terminal Pitch
    0.5 mm
    Terminal Position
    QUAD
    Width
    3 mm

    Products Detail

    PM8903TR Overview


    This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. There are 16 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. This harley voltage regulator is available in the 16-VFQFN Exposed Pad package for the purpose of space saving. DC DC switching regulator is configured with 1 outputs. This DC DC switching regulator generates Adjustable output on its output pins. This voltage regulator 12v fits the Surface Mount mounting. When operating, adjusting voltage regulator's operating temperature should be kept at -25°C~125°C TJ. The switching frequency of this DC-DC switching regulator reaches 1.1MHz. DC DC switching regulator's output voltage (Min/Fixed) amounts to 0.6V. The output current of 3A makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator is designed to provide a nominal input voltage of 3.3V to meet the operation requirements. This DC/DC regulator belongs to the PM8903 family. The adjusting voltage regulator's output voltage is maintain at 2.8V. 16 pins are used for switching regulator operation. The output voltage for this switching regulator should be kept at 600mV at least. It provides the adjusting voltage regulator's maximal output voltage of 6V.

    PM8903TR Features


    1 outputs
    16 pins


    PM8903TR Applications


    There are a lot of STMicroelectronics
    PM8903TR Voltage Regulators applications.


    • CNC system
    • Servo drive system
    • Digital display device
    • Linear guide
    • Ball screw pair
    • Computer application technology
    • Network technology
    • Automation technology
    • CMM
    • Various precision measuring instruments

    Documents

    Datasheets:

    PM8903
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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