MAX809TEUR

Name: MAX809TEUR
Brand: Maxim Integrated
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Processor Supervisor 3.08V 1 Active Low/Push-Pull 3-Pin SOT-23 Tape

7,144 Effective Inventory

MAX809TEUR

Effective Inventory7,144

Processor Supervisor 3.08V 1 Active Low/Push-Pull 3-Pin SOT-23 Tape

Manufacturer Part # : MAX809TEUR
Package/Case: SOT23-3
Brand: Maxim Integrated
Product Categories : Supervisors
Series : MAX809

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

WireTransfer

Paypal

CreditCard

WesternUnion

MoneyGram

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

MAX809TEUR DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.267	$1.27
200	$0.490	$98.00
500	$0.474	$237.00
1000	$0.465	$465.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

MAX823LEUK+T
Maxim Integrated
Min$0.463

Price Dtls.
MAX811REUS-T
Maxim Integrated
Min$1.123

Price Dtls.
MAX6033AAUT25#TG16
Maxim Integrated
Min$8.152

Price Dtls.
MAX1978ETM
Maxim Integrated
Min$9.770

Price Dtls.
DS1832S+
Maxim Integrated
Min$1.574

Price Dtls.
MAX8731AETI+
Maxim Integrated
Min$4.567

Price Dtls.
MAX6414UK29+T
Maxim Integrated
Min$0.890

Price Dtls.
MAX6420UK29+T
Maxim Integrated
Min$0.889

Price Dtls.

Rapid Quote

Please submit RFQ for MAX809TEUR or email to us: Email: [email protected], we will contact you in 12 hours.

Quantity^*

Contact Person^*

E-mail^*

Company Name

Anything else?

MAX809TEUR Details

The MAX809TEUR is a voltage supervisor integrated circuit from Maxim Integrated, designed to monitor power supply voltages and provide reset signals in microcontroller and processor-based systems. This device ensures a reliable reset signal during power-up, power-down, and brownout events, enhancing system stability and reliability.

Pinout

1 (RESET): Reset Output
2 (GND): Ground
3 (MR): Manual Reset Input
4 (VCC): Positive Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Voltage Monitoring: Monitors power supply voltages to ensure system stability.
Reset Signal: Provides a reset signal during power fluctuations to prevent system malfunctions.
Manual Reset: Allows for manual reset input to override the reset function if needed.
Low Power Consumption: Operates with low power consumption for energy-efficient applications.
Small Form Factor: Housed in a compact package for space-saving circuit designs.

Application

Microcontroller Systems: Essential for ensuring reliable operation of microcontroller-based systems.
Embedded Processors: Suitable for embedded processor applications requiring reset signals.
Industrial Control: Used in industrial control systems for enhanced system reliability.

Where to Use

The MAX809TEUR is ideal for applications where maintaining stable power supply voltages and ensuring system integrity are critical. It is commonly employed in microcontroller systems, embedded processors, and industrial control applications for reliable performance.

How to Use

Integrate the MAX809TEUR into your circuit by connecting the RESET, GND, MR, and VCC pins to the corresponding components. The reset signal can be monitored by the microcontroller for proper system functioning. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the MAX809TEUR illustrates how to incorporate the voltage supervisor into your system for effective power monitoring and reset functionality. Proper connections ensure system reliability and stability.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

MAX809SEUR: A similar voltage supervisor IC with slightly different features.
MAX806TEUR: An alternative voltage supervisor offering comparable performance.

Complementary

The MAX809TEUR can be complemented by the MAX705TEPA, a watchdog timer IC, to enhance system monitoring and reliability. The combination of these components provides comprehensive system supervision for critical applications.

When pairing complementary ICs, ensure compatibility and proper integration to maximize system performance.

Frequently Asked Questions

Q: What is the purpose of the manual reset input on the MAX809TEUR?

A: The manual reset input allows for an external signal to override the reset function, providing flexibility in system operation and troubleshooting.

Q: Can the MAX809TEUR operate with a wide range of supply voltages?

A: Yes, the MAX809TEUR can function with a wide range of supply voltages, ensuring compatibility with various power sources and system configurations.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Supervisory Circuits	Type	Voltage Supervisory
Mounting Style	SMD/SMT	Package / Case	SOT-23-3
Threshold Voltage	2.5 V, 3 V, 3.3 V, 5 V	Number of Inputs Monitored	1 Input
Output Type	Active Low, Push-Pull	Manual Reset	No Manual Reset
Watchdog Timers	No Watchdog	Battery Backup Switching	No Backup
Reset Delay Time	240 ms	Supply Voltage - Max	5.5 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 105 C
Series	MAX809T	Brand	Analog Devices / Maxim Integrated
Chip Enable Signals	No Chip Enable	Height	0.94 mm
Length	2.92 mm	Operating Supply Current	17 uA
Overvoltage Threshold !	3.11 V	Pd - Power Dissipation	320 mW
Power Fail Detection	No	Product Type !	Supervisory Circuits
Subcategory	PMIC - Power Management ICs	Supply Voltage - Min	1.2 V
Undervoltage Threshold !	3.04 V	Width	1.3 mm
Part # Aliases	MAX809T	Unit Weight	0.050717 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MAX809TEUR PDF Download

FAQs

What is MAX809TEUR?

The MAX809TEUR is a microprocessor supervisory circuit designed by Maxim Integrated. It is used to monitor the power supply voltage of microcontrollers and provide a reset signal when the voltage falls below a specified threshold, ensuring reliable operation.

How Does MAX809TEUR Work?

The MAX809TEUR operates by continuously monitoring the supply voltage of the connected microcontroller. When the voltage drops below a predetermined threshold, the device generates a reset signal, forcing the microcontroller to restart and preventing it from operating erratically due to low voltage conditions.

How Many Pins does MAX809TEUR have and What are the Functions of the Pinout Configuration?

The MAX809TEUR is available in a SOT-23 package with three pins, each serving a specific function:

VCC: Power supply input pin for the circuit.
RESET: Output pin for the reset signal to the microcontroller.
GND: Ground connection pin.

What are the Pros and Cons of MAX809TEUR?

Pros:

Simple Integration: Easy to connect and use with microcontroller systems.
Low Power Consumption: Consumes minimal power, suitable for battery-powered applications.
Reset Functionality: Helps maintain system reliability by ensuring proper reset during voltage fluctuations.
Compact Size: SOT-23 package offers space-saving benefits.
Cost-Effective: Provides voltage monitoring and reset functionality at an affordable price.

Cons:

Fixed Threshold: Some applications may require adjustable voltage threshold settings.
No Hysteresis: Lacks hysteresis feature which can be beneficial in noisy environments.
Single Function: Designed specifically for voltage monitoring and reset, limiting versatility in complex systems.

Are There Any Equivalents/Alternatives to MAX809TEUR for Recommendation?

The MAX809SEUR from Maxim Integrated is a similar microprocessor supervisory circuit with slightly different features.
Alternatives to the MAX809TEUR include the ADM803/ADP3338 from Analog Devices and the TC54 from Microchip Technology.