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    1. Home/
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    5. PT5049L Texas Instruments

    PT5049L [Texas Instruments]

    PT5049L
    PT5049L

    Part No:

    PT5049L

    Category:

    Power Supplies

    Manufacturer:

    Texas Instruments

    Description:

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

    Datasheet:

    Product FAQ

    1. Is PT5049L available for RFQ?

    Yes. PT5049L 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 PT5049L?

    Pricing for PT5049L 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 PT5049L?

    PT5049L is a Texas Instruments Power Supplies with Output Voltage Tolerance Max: 3.0% and Output Voltage Tolerance Typ: 1.5%. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT5049L?

    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 PT5049L 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 PT5049L?

    Yes. If PT5049L is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Power Supplies parts or compatible alternatives.

    RFQ

    Part Number:

    PT5049L

    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 ~ 14V
    Inrush Current Duration Typ
    1 mSec
    Inrush Current Typ
    5.5A
    Line Regulation
    1.0%
    Load Regulation
    1.0%
    Mechanical Shock
    500 G
    Mechanical Vibration LM
    20 G
    Mechanical Vibration NAC
    5 G
    Operating Temperature
    -20°C ~ +85°C
    Output Current
    0.1A
    Output Voltage Tolerance Max
    3.0%
    Output Voltage Tolerance Typ
    1.5%
    PT5041 Output Current Max
    1.0A
    PT5041 Output Voltage
    12V
    PT5042 Output Current Max
    0.75A
    PT5042 Output Voltage
    15V
    PT5044 Output Current Max
    1.5A
    PT5044 Output Voltage
    8V
    PT5045 Output Current Max
    1.2A
    PT5045 Output Voltage
    9V
    PT5046 Output Current Max
    1.2A
    PT5046 Output Voltage
    10V
    PT5047 Output Current Max
    0.6A
    PT5047 Output Voltage
    18V
    PT5048 Output Current Max
    1.0A
    PT5048 Output Voltage
    12.6V
    PT5049 Output Current Max
    0.5A
    PT5049 Output Voltage
    20V
    Package
    3-pin SIP
    Package Option
    5-pin mount (suffixes L & M)
    Ripple Voltage Max
    5%
    Ripple Voltage Typ
    2%
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency
    500kHz ~ 950kHz
    Thermal Resistance
    40°C/W
    Transient Response Typ
    500 µs
    Voltage Overshoot Max
    5.0%
    Voltage Overshoot Typ
    3.0%
    Weight LM
    6.5 g
    Weight NAC
    4.5 g

    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. These ISRs are packaged in the 3-pin, single in-line pin (SIP) package configuration. Features include wide input voltage range, 85% efficiency, internal over-temperature protection, laser-trimmed output voltage, soft start, and 5-pin mount option (suffixes L & M). Note: Boost topology ISRs are not short-circuit protected.

    Key Features

    • Wide Input Voltage Range, 85% Efficiency, Internal Over-Temperature Protection, Laser-trimmed Output Voltage, Soft Start, 5-Pin Mount Option (Suffixes L & M), Boost Topology, Not Short-Circuit Protected

    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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