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MC34437 - Multicomp Pro

Description: Shrouded Straight Pin Header, 2 Pos, 1.25mm, SMD -40°C to +85°C,1A,20mΩ

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Symbol
MC34437 - Multicomp Pro - PCB symbol
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PCB Footprints
MC34437 - Multicomp Pro PCB footprint - Other - Other - MC34437-3
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MC34437 Details

  • Manufacturer Part Number:

    MC34437

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    SPC Multicomp

  • YTEOL:

    8.3

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    TIN

  • Contact Finish Termination:

    Tin (Sn)

  • Contact Gender:

    MALE

  • Contact Material:

    COPPER ALLOY

  • DIN Conformance:

    NO

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • JESD-609 Code:

    e3

  • MIL Conformance:

    NO

  • Mixed Contacts:

    NO

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number Of Connectors:

    ONE

  • Number of Rows Loaded:

    1

  • Option:

    GENERAL PURPOSE

  • Terminal Pitch:

    1.25 mm

  • Termination Type:

    SURFACE MOUNT

  • Total Number of Contacts:

    2

MC34437 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC34437 is 4.5V to 18V, although it can operate up to 20V with reduced performance.
  • To ensure the internal oscillator's stability and accuracy, it's recommended to use a 0.1uF ceramic capacitor between pins 1 and 8, and a 10kΩ resistor between pin 1 and VCC.
  • The maximum output current of the MC34437's voltage regulators is 100mA for the 5V regulator and 50mA for the 3.3V regulator.
  • Yes, the MC34437 can be used with a switching power supply, but it's recommended to add a 10uF capacitor between the input voltage and GND to filter out high-frequency noise.
  • The RST pin should be connected to a 10kΩ pull-up resistor to VCC, and a 0.1uF capacitor to GND to ensure proper reset operation.

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MC34437 Overview

Use the download button to access the MC34437 schematic symbol and PCB footprint.
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MC34437 Alternates

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For a full list of alternate parts for MC34437, check out Findchips.com