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MAX6457UKD3B+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX6457UKD3B+T - MPU Supervisor, 4V-28V supply, Active-Low, Open-Drain reset, 150 ms delay/1.228V threshold, SOT-23-5

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MAX6457UKD3B+T - Analog Devices - PCB symbol
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PCB Footprints
MAX6457UKD3B+T - Analog Devices PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - U5+1
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3D Models
MAX6457UKD3B+T - Analog Devices - 3D model - SOT23 (5-Pin) - U5+1
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MAX6457UKD3B+T Details

  • Manufacturer Part Number:

    MAX6457UKD3B+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    5-SOT_23-N/A

  • Package Description:

    LSSOP, TSOP5/6,.11,37

  • Pin Count:

    5

  • Manufacturer Package Code:

    5-SOT_23-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:

    2002-08-20

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    UNDERVOLTAGE LOCKOUT

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max (Isup):

    0.0125 mA

  • Supply Voltage-Max (Vsup):

    28 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +1.228V

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

    30

  • Width:

    1.625 mm

MAX6457UKD3B+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX6457UKD3B+T involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. A minimum output capacitance of 10uF is recommended. Also, avoid using capacitors with high ESL and ensure that the device is properly decoupled from the power supply.
  • The MAX6457UKD3B+T can handle input voltages up to 5.5V. However, it's recommended to operate the device within the specified input voltage range of 2.7V to 5.5V to ensure optimal performance and reliability.
  • The MAX6457UKD3B+T is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to follow the recommended operating conditions and derate the device's performance accordingly.
  • To troubleshoot issues with the MAX6457UKD3B+T, start by checking the input and output voltages, and ensure that the device is properly powered and configured. Check for any signs of overheating, and verify that the PCB layout and component values meet the recommended specifications. Use an oscilloscope to check for any oscillations or noise on the output.

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MAX6457UKD3B+T Overview

Use the download button to access the MAX6457UKD3B+T schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX64, or try a keyword search, such as Power Management Circuits

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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