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Description
The IMP811/IMP812 are low-power supervisors designed to monitor voltage levels of 3.0V, 3.3V, and 5.0V power supplies in low-power microprocessors (µP), microcontrollers (µC), and digital systems. They are improved drop-in replacements for the Maxim MAX811/812 with extended temperature specifications to 105°C.
Specifications and features
- Improved Maxim MAX811/MAX812 replacement
- Specified to 105°C
- New 4.0V threshold option
- 6µA supply current
- Monitor 5V, 3.3V, and 3V supplies
- Manual reset input
- 140ms min. reset pulse width
- Guaranteed over temperature
- Active-LOW reset valid with 1.1V supply(IMP811)
- Small 4-pin SOT-143 package
- No external components
- Power-supply transient-immune design
Application Scenarios
The IMP811/IMP812 can be used in various applications, including microprocessors, microcontrollers, and digital systems that require voltage monitoring.
Comparison
Advantages- Improved replacement for Maxim MAX811/MAX812
- Extended temperature specifications
- New threshold option
- Low supply current
- Monitor multiple voltage supplies
- Small package size
- No external components required
- Power-supply transient-immune design
Disadvantages- None identified
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Datasheet
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Shopping guide
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 MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
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.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download IMP812MEUR-T
- Chipdatas Part: CD89-IMP812MEUR-T
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/20 06:43 +0800
Refund
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- 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
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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