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    1. Home/
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    4. DC/DC Converters/
    5. PT5042L Texas Instruments

    PT5042L [Texas Instruments]

    PT5042L
    PT5042L

    Part No:

    PT5042L

    Category:

    DC/DC Converters

    Manufacturer:

    Texas Instruments

    Description:

    PT5040 Series 1-A Positive Step-up Integrated Switching Regulator

    Datasheet:

    Product FAQ

    1. Is PT5042L available for RFQ?

    Yes. PT5042L by Texas Instruments 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 PT5042L?

    Pricing for PT5042L 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 PT5042L?

    PT5042L is a Texas Instruments DC/DC Converters with Switching Frequency Vo Greater 15v Max: 950kHz and Switching Frequency Vo Greater 15v Min: 650kHz. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT5042L?

    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 PT5042L 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 PT5042L?

    Yes. If PT5042L is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    PT5042L

    Manufacturer:

    Texas Instruments

    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
    Current Limit
    150%
    Efficiency
    85%
    Input Voltage
    4.75V
    Inrush Current Typ
    5.5A
    Inrush Time Typ
    1 mSec
    Line Regulation
    ±1.0%
    Load Regulation
    ±1.0%
    Mechanical Shock
    500 G's
    Mechanical Vibration Lm
    20 G's
    Mechanical Vibration Nac
    5 G's
    Operating Temperature
    -20°C ~ +85°C
    Output Ripple Max
    ±5%
    Output Ripple Typ
    ±2%
    Output Voltage Tolerance Max
    ±3.0%
    Output Voltage Tolerance Typ
    ±1.5%
    PT5041 Output Current Max
    1.0A
    PT5042 Output Current Max
    0.75A
    PT5044 Output Current Max
    1.5A
    PT5045 Output Current Max
    1.2A
    PT5046 Output Current Max
    1.2A
    PT5047 Input Voltage Max
    14V
    PT5047 Output Current Max
    0.6A
    PT5048 Output Current Max
    1.0A
    PT5049 Input Voltage Max
    14V
    PT5049 Output Current Max
    0.5A
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency Vo Greater 15v Max
    950kHz
    Switching Frequency Vo Greater 15v Min
    650kHz
    Switching Frequency Vo Greater 15v Typ
    800kHz
    Switching Frequency Vo Less 15v Max
    800kHz
    Switching Frequency Vo Less 15v Min
    500kHz
    Switching Frequency Vo Less 15v Typ
    650kHz
    Thermal Resistance
    40°C/W
    Transient Response Typ
    500 µSec
    Voltage Overshoot Max
    5.0%
    Voltage Overshoot Typ
    3.0%
    Weight Lm
    6.5 grams
    Weight Nac
    4.5 grams

    Products Detail

    The PT5040 is a series of 3-pin boost-voltage Integrated Switching Regulators (ISRs) designed for use with +5V bus systems that require an additional regulated +8V to +20V with up to 1A of output current. Packaged in single in-line pin (SIP) package, with 5-pin mount option for suffixes L & M.

    Key Features

    • Wide Input Voltage Range, 85% Efficiency, Internal Over-Temperature Protection, Laser-trimmed Output Voltage, Soft Start, 5-Pin Mount Option

    Documents

    Datasheets:

    PT5040 Series
    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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