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M51970L - Brand New RENESAS IC Chips - Datasheet - Chipdatas

M51970L - Brand New RENESAS IC Chips

In Stock:520 ,Ready for Immediate Shipping
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In Stock: 520, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD91-M51970L
Manufacturer Part No.:M51970L
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  • Description

    The M51970L is a semiconductor integrated circuit designed for controlling the rotating speed of motors with high precision, using a rotating speed detector (F-G detector) connected to the input. The output of this IC chip can be connected to an appropriate power transistor to control a wide range of DC motors. With a wide range of supply voltage of 2.5-18V, variation coefficient of supply voltage of ±0.1% and load variation coefficient of ±0.1%, this IC chip offers a reliable performance. Additionally, the built-in over-shoot prevention circuit of the M51970L keeps the over-shoot low, making it an ideal choice for a DC drive system with minimum RFI.

    Specifications and features

    • Wide range of supply voltage: 2.5–18V (-20–+75˚C)
    • Variation coefficient of supply voltage: ±0.1% standard (4–15V)
    • Load variation coefficient: ±0.1% standard
    • Temperature coefficient of rotating speed: ±10 ppm/˚C (standard) (-20–+75˚C)
    • Built-in over-shoot prevention circuit
    • DC drive system with minimum RFI

    Application Scenarios

    The M51970L IC chip is mainly used for controlling the motor rotating speed in players, tape recorders and other similar devices.


    • Offers high precision motor control with a wide range of supply voltage
    • Low over-shoot thanks to the built-in over-shoot prevention circuit
    • DC drive system with minimum RFI, making it suitable for low noise applications
    • Not suitable for controlling AC motors
    • May require an additional power transistor for controlling motors
  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer Renesas
    Product Category IC Chips
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  • Shopping guide

    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
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    • - EMS: 10-15 business days
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Additional Information
  • Datasheet: Download M51970L
  • Chipdatas Part: CD91-M51970L
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/16 06:41 +0800
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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