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MAX809TEUR+T IC MPU/RESET CIRC SOT23-3 PMIC - Supervisors For Intelligent Instruments

MAX809TEUR+T IC MPU/RESET CIRC SOT23-3 PMIC - Supervisors For Intelligent Instruments

Contact : Abby Zhang E-mail: WhatsApp: 0086 188 1790 2090 skype : ascoavi Item number :MAX809TEUR-T Package:SOT23-3 Mounting Type:Surface Mount Voltage - Threshold:3.08V Packaging:2500pcs/reel Operating Temperature:-40°C ~ 105°C (TA)

Product details


Best price MAX809TEUR+T 3-Pin Microprocessor Reset Circuits


 all integrated circuit/IC and electronic components from the largest independent distributor of China


Contact person : Abby   Zhang   skype : ascoavi   QQ:894663976  e-mail: sales @  Cell phone : 86-188 1790 2090  WhatsApp: 0086 188 1790 2090 Wechat:zca18817902090




General Description
The MAX803/MAX809/MAX810 are microprocessor (uP)
supervisory circuits used to monitor the power supplies
in uP 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, or +2.5V-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.
The MAX803 has an open-drain output stage, while the
MAX809/MAX810 have push-pull outputs. The
MAX803’s open-drain RESET output requires a pull-up
resistor that can be connected to a voltage higher than
VCC. The MAX803/MAX809 have an active-low RESET
output, while the MAX810 has an active-high RESET
output. The reset comparator is designed to ignore fast
transients on VCC, and the outputs are guaranteed to
be in the correct logic state for VCC down to 1V.
Low supply current makes the MAX803/MAX809/
MAX810 ideal for use in portable equipment. The
MAX803 is available in a 3-pin SC70 package, and the
MAX809/MAX810 are available in 3-pin SC70 or SOT23


Precision Monitoring of +2.5V, +3V, +3.3V, and
+5V Power-Supply Voltages
Fully Specified Over Temperature
Available in Three Output Configurations
Open-Drain RESET Output (MAX803)
Push-Pull RESET Output (MAX809)
Push-Pull RESET Output (MAX810)
140ms min Power-On Reset Pulse Width
12uA Supply Current
Guaranteed Reset Valid to VCC = +1V
Power Supply Transient Immunity
No External Components
3-Pin SC70 and SOT23 Packages


Intelligent Instruments
Critical µP and µC Power Monitoring
Portable/Battery-Powered Equipment





1.We will ship the items within 2 working days after the payment is reached.


2.We can ship to you by UPS/ DHL/TNT/EMS/Fedex. Pls contact us directly and we will use your

preferred ways. For the Countries & Regions where EMS cannot deliver,pls choose other shipping ways.


3.We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.


4.Any import fees or charges are the buyer's responsibility.



1.T/T in advance


3.western union gram


6.Net 1-30  (only old customer)

Company Information 

Asco Technology Co.,Limited is a leading distributor of  Diode and transistor  electronic components worldwide, dealing with semiconductors and transistors. We offer products for not only components currently in production, but also for obsolete parts. We strive to provide exemplary quality products and competitive pricing to all our customers overseas , also we do our best to provide solutions to all customers needs. We hope to get to know with more international friends sincerely, mutual reciprocity and mutual benefit , close cooperation and prosperity of creating together.





 1)The part we quote are 100% original quality assurance in stock,we also can offer samples for not have minimum quantity limited.

2)Have a high reputation in our cooperate company and factory.


3)Our payment term include: T/T, West Union or paypal.


4)Fast delievery .1-2days .A large of stock to offer .

5)We are Alibaba memeber  nearly 8years .

                                 Our Team

Our Services


Refund & Replacement




1.We provide 365 days warranty.


2.If the item you purchase from our store are not of perfected quality, that is they don't work electronically to   manufacturers specifications, simply return them to us for replacement or refund.


3.If the items is defective, pls notify us within 3 days of delivery.


4.Any items must be returned in their original condition to qualify for a refund or replacement.


5.The buyer is responsible for all the shipping cost incurre   


Buyer Feedback


  Q & A

1. Q: What is your products quality ?
    A: We offer all parts are new and original .
2. Q:What is your lead time?
    A: 1-2 days. we have own warehouse and stock in large quantity.
3. Q: What is the shipping port?
    A: We ship the goods via Port of HONGKONG or Shenzhen
4. Q: What is your payment terms?
    A: T/T, Paypal, Western union, Money Gram, L/C.
5.Q: What’s your advantage?
        1. Competitive price.
        2. Good quality control.
        3. Fast production and delivery
        4. Low MOQ.
        5. Professional sales and good after-sale service

Contact us

Asco Technology Co.,Limited

T:+0086-18817902090  Fax :86-755-82791035 

WhatsApp:0086-188 1790 2090 skype :ascoavi E-mail:

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Address: RM4311 , 43/F , SEG Plaza , Huaqiang North RD , Futian District , SZ ,GD , CN 518000
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