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MAX809RTRG

ON SEMICONDUCTOR - MAX809RTRG - MPU Reset Monitor, 1V-5.5V supply, 2.63V Threshold, 460 ms Delay, Active-Low Reset, SOT-23-3

Inventory:7,865

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Submit your quote request for MAX809RTRG using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of MAX809RTRG

The MAX809RTRG is a microprocessor supervisory circuit that monitors the power supply voltage and provides a reset signal to the microcontroller when the voltage drops below a predefined level. It ensures reliable operation of the system by preventing erratic behavior due to insufficient power supply.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • RST: Reset output for the microcontroller
  • VCC: Positive power supply
  • GND: Ground connection
  • MR: Manual reset input
  • NC: No connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MAX809RTRG IC for visual representation.

Key Features

  • Microprocessor Supervision: Monitors power supply voltage for reliable operation.
  • Reset Signal: Provides a reset to the microcontroller upon voltage drop detection.
  • Manual Reset Input: Allows for manual reset input capability.
  • Low Power Consumption: Consumes minimal power for efficient operation.
  • Wide Operating Voltage Range: Compatible with various microcontroller systems.

Note: For detailed technical specifications, refer to the MAX809RTRG datasheet.

Application

  • Microcontroller Systems: Ideal for ensuring stable operation of microcontroller-based applications.
  • Embedded Systems: Suitable for use in embedded systems requiring voltage monitoring.
  • Power Management: Used in power management circuits to prevent data corruption during power fluctuations.

Functionality

The MAX809RTRG supervisory circuit continuously monitors the power supply voltage and generates a reset signal to maintain system integrity and prevent malfunctions.

Usage Guide

  • Power Supply: Connect VCC (Pin 2) to the positive power supply and GND (Pin 3) to ground.
  • Reset Signal: The RST pin provides the reset signal to the microcontroller when triggered.
  • Manual Reset: Utilize the MR pin for manual reset functionality if required.

Frequently Asked Questions

Q: How does the MAX809RTRG ensure system reliability?
A: The MAX809RTRG monitors the power supply voltage and generates a reset signal to prevent erratic behavior in the system.

Q: Can the MAX809RTRG be used in battery-powered applications?
A: Yes, the MAX809RTRG's low power consumption makes it suitable for battery-powered systems requiring voltage monitoring.

Equivalent

For similar functionalities, consider these alternatives to the MAX809RTRG:

  • MAX823R: A microprocessor supervisory circuit with comparable features and performance.
  • TC54: This is a voltage supervisor IC from Microchip offering similar functionality to the MAX809RTRG.

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 RoHS Details
Type Voltage Monitor Mounting Style SMD/SMT
Package / Case SOT-23-3 Threshold Voltage 2.63 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 460 ms
Supply Voltage - Max 5.5 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 105 C Series MAX809
Brand onsemi Chip Enable Signals No Chip Enable
Features No Internal Hysteresis Height 0.94 mm
Length 2.9 mm Operating Supply Current 800 nA
Overvoltage Threshold 2.66 V Power Fail Detection No
Product Type Supervisory Circuits Factory Pack Quantity 3000
Subcategory PMIC - Power Management ICs Supply Voltage - Min 1 V
Undervoltage Threshold 2.63 V Width 1.3 mm
Part # Aliases MAX809LTRG Unit Weight 0.000282 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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MAX809RTRG

ON SEMICONDUCTOR - MAX809RTRG - MPU Reset Monitor, 1V-5.5V supply, 2.63V Threshold, 460 ms Delay, Active-Low Reset, SOT-23-3

Inventory:

7,865
Overview of MAX809RTRG Specifications Warranty & Returns Similar Products Popular Products

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What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

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How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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