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G690H438T71UF - Brand New GMT IC Chips

In Stock:4860 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 4860, Ready for Immediate Shipping
Brand:GMT
Category:IC Chips
Chipdatas Part No.:CD90-G690H438T71UF
Manufacturer Part No.:G690H438T71UF
Datecode:09+
Package:SOT-23-3
Request Quote:
PCS
  • General Description

    The G690/G691 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V- powered circuits.
    These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available.

    Features

    ■ Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages
    ■ Fully Specified Over Temperature
    ■ Available in Three Output Configurations
    Push-Pull RESET Output (G690L)
    Push-Pull RESET Output (G690H)
    Open-Drain RESET Output (G691L)
    ■ 140ms min Power-On Reset Pulse Width
    ■ 10µA Supply Current
    ■ Guaranteed Reset Valid to VCC = +1V
    ■ Power Supply Transient Immunity
    ■ No External Components
    ■ 3-Pin SOT89, SOT23 and SC70 Packages

    Applications

    ■ Computers
    ■ Controllers
    ■ Intelligent Instruments
    ■ Critical µP and µC Power Monitoring
    ■ Portable / Battery-Powered Equipment
    ■ Automotive

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer GMT
    Product Category IC Chips
  • Latest 5 Reviews
    0 buyers commented on the product
  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    View more

    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
    • View more
    Payment:
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
    • View more
Contact us
Additional Information
  • Datasheet: Download G690H438T71UF
  • Chipdatas Part: CD90-G690H438T71UF
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/10/05 09:18 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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Payment Method
  • The fee is charged according to the rule of PayPal.
  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
  • DHL(www.dhl.com)
    $40 limited time offer.
  • UPS(www.ups.com)
    $40 limited time offer.
  • FedEx(www.fedex.com)
    $40 limited time offer.
  • Registered Mail(www.singpost.com)
    Free shipping without minimum order.
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