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    STMicroelectronics UC3842BN, PWM Controller, 500 kHz 8-Pin, PDIP

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    Bulk discount available

    Subtotal (1 pack of 10 units)*

    £3.83

    (exc. VAT)

    £4.60

    (inc. VAT)

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    Temporarily out of stock
    • 2,000 units(s) shipping from 05 November 2025
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    Units
    Per unit
    Per Pack*
    10 - 90£0.383£3.83
    100 - 490£0.247£2.47
    500 - 990£0.235£2.35
    1000 - 1990£0.222£2.22
    2000 +£0.216£2.16

    *price indicative

    RS Stock No.:
    686-5033
    Mfr. Part No.:
    UC3842BN
    Brand:
    STMicroelectronics
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    Brand

    STMicroelectronics

    Maximum Switching Frequency

    500 kHz

    Output Current

    1 A

    Number of Outputs

    1

    Control Method

    Current

    Mounting Type

    Through Hole

    Fall Time

    50ns

    Package Type

    PDIP

    Rise Time

    50ns

    Topology

    Boost, Flyback, Forward

    Pin Count

    8

    Dimensions

    10.92 x 6.6 x 3.32mm

    Maximum Duty Cycle

    100%

    Length

    10.92mm

    PWM Controller Type

    Current Mode

    Width

    6.6mm

    Height

    3.32mm

    Maximum Operating Temperature

    +150 °C

    Minimum Operating Temperature

    -40 °C

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