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    1. Home/
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    5. PT5044N Rochester
    Product FAQ

    1. Is PT5044N available for RFQ?

    Yes. PT5044N by Rochester 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 PT5044N?

    Pricing for PT5044N 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 PT5044N?

    PT5044N is a Rochester 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 PT5044N?

    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 PT5044N 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 PT5044N?

    Yes. If PT5044N is unavailable, obsolete, or does not meet your required lead time, we can help check similar Rochester DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    PT5044N

    Manufacturer:

    Rochester

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

    PT5044N [Rochester]

    PT5044N
    PT5044N

    Part No:

    PT5044N

    Category:

    DC/DC Converters

    Manufacturer:

    Rochester

    Description:

    PT5040 series of 3-pin boost-voltage Integrated Switching Regulators designed for +5V bus systems requiring regulated +8V to +20V output with up to 1A current.

    Datasheet:

    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
    Line Regulation
    ±0.5% ~ ±1.0%
    Load Regulation
    ±0.5% ~ ±1.0%
    Mechanical Shock
    500 G's
    Mechanical Vibration Suffix L M
    20 G's
    Mechanical Vibration Suffix N A C
    5 G's
    Operating Temperature
    -20°C ~ +85°C
    Output Current Max PT5041
    1.0A

    Products Detail

    The PT5040 series are 3-pin integrated switching regulators (ISRs) that provide a regulated positive output voltage from +8V to +20V with up to 1A output current. They are designed for use with +5V bus systems. Features include wide input voltage range, 85% efficiency, internal over-temperature protection, laser-trimmed output voltage, soft start, and optional 5-pin mount package. Packaged in single in-line pin (SIP) configuration.

    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)

    Documents

    Datasheets:

    PT5040 Series
    Featured Product
    Output Current Max PT5042
    0.75A
    Output Current Max PT5044
    1.5A
    Output Current Max PT5045
    1.2A
    Output Current Max PT5046
    1.2A
    Output Current Max PT5047
    0.6A
    Output Current Max PT5048
    1.0A
    Output Current Max PT5049
    0.5A
    Output Voltage Tolerance Max
    ±3.0%
    Output Voltage Tolerance Min
    ±1.5%
    Ripple Voltage Max
    ±5%
    Ripple Voltage Min
    ±2%
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency Vo Greater 15v Max
    950kHz
    Switching Frequency Vo Greater 15v Min
    650kHz
    Switching Frequency Vo Less 15v Max
    800kHz
    Switching Frequency Vo Less 15v Min
    500kHz
    Thermal Resistance
    40°C/W
    Transient Response
    500 µSec
    Weight Suffix L M
    6.5 g
    Weight Suffix N A C
    4.5 g
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