• MAX809TEUR+T SOT-23-3
MAX809TEUR+T SOT-23-3

MAX809TEUR+T

This product, MAX809TEUR+T, features a 3.08V threshold, a 0.14 second reset time, and comes in a 3SOT23 package

Quantity Unit Price(USD) Ext. Price
5 $0.261 $1.30
50 $0.210 $10.50
150 $0.187 $28.05
500 $0.160 $80.00
2500 $0.145 $362.50
5000 $0.137 $685.00

Inventory:8,849

*The price is for reference only.
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  • Part Number : MAX809TEUR+T

  • Package/Case : SOT-23-3

  • Brands : Analog Devices

  • Components Categories : Supervisors

  • Datesheet : MAX809TEUR+T DataSheet (PDF)

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Overview of MAX809TEUR+T

MAX809TEUR+T is a microprocessor supervisory circuit that monitors the power supply voltage in microprocessor systems. It is designed to assert a reset signal when the power supply voltage drops below a preset threshold or when the manual reset input is activated. This ensures that the microprocessor is held in a reset state until the power supply voltage has reached a stable level.The MAX809TEUR+T has a fixed reset threshold of 4.75V and a fixed reset timeout delay of 140ms. It operates over a wide input voltage range of 1.3V to 5.5V and consumes only 6µA of supply current, making it ideal for low-power applications.This supervisory circuit is available in a tiny SOT-23 package, making it suitable for space-constrained applications. It also features a manual reset input for external reset control and is specified for operation over a temperature range of -40°C to +125°C.

MAX809TEUR+T

Key Features

  • MAX809TEUR+T is a microprocessor supervisory circuit with an integrated voltage monitor
  • It offers a reset output for power-on reset or low-voltage detection
  • Operating voltage range is from 1
  • 2V to 5
  • 5V
  • It consumes low quiescent current and comes in a space-saving SOT23-3 package

    • Application

  • The MAX809TEUR+T is a voltage monitor and reset IC commonly used in microcontroller-based systems, battery-powered devices, and industrial control systems to ensure proper system initialization and operation
  • It's particularly useful in applications where reliable power-on reset functionality is required to prevent erratic behavior during power-up or voltage fluctuations

    • 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 Supervisory Mounting Style SMD/SMT
    Package / Case SOT-23-3 Threshold Voltage 3.08 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 Accuracy 1.5 %
    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
    Factory Pack Quantity 2500 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 0.000317 oz

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