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MAX809ZEXR+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX809ZEXR+T - MPU Supervisor, 1.2V-5.5V supply, Active-Low, Push-Pull reset, 240 ms delay/2.32V threshold, SC-70-3

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MAX809ZEXR+T - Analog Devices PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - X3+2_2021-1
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MAX809ZEXR+T - Analog Devices  - 3D model - SOT23 (3-Pin) - X3+2_2021-1
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MAX809ZEXR+T Details

  • Manufacturer Part Number:

    MAX809ZEXR+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    3-SC70-N/A

  • Package Description:

    TSSOP, TSSOP3/6,.08

  • Pin Count:

    3

  • Manufacturer Package Code:

    3-SC70-N/A

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2001-05-10

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    MNL RST:N;PW FL IO:N;PRG RST DLY:N;WD:N;WDO:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP3/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.06 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.2 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.32V

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    1.25 mm

MAX809ZEXR+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX809ZEXR+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing bypass capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • The MAX809ZEXR+T has a thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. To handle thermal considerations, ensure good airflow, use a heat sink if necessary, and avoid high ambient temperatures. Also, follow the recommended PCB layout and thermal pad connection guidelines.
  • The recommended input capacitor value is 1uF to 10uF, and the type should be a low-ESR ceramic capacitor, such as X5R or X7R. The capacitor should be placed as close to the VIN pin as possible to filter out high-frequency noise.
  • To ensure stability, follow the recommended PCB layout, use a sufficient input capacitor, and ensure the output capacitor is within the recommended range (1uF to 10uF). Also, avoid using a capacitor with high ESL (Equivalent Series Inductance) on the output.
  • The maximum output current of the MAX809ZEXR+T is 150mA. However, the actual output current may be limited by the input voltage, output voltage, and thermal considerations.

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MAX809ZEXR+T Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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