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DS1818R-5-U+ - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - DS1818R-5-U+ - MONITOR, 3.3V, 5%, 0.15S, 3SOT23

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DS1818R-5-U+ - Analog Devices - PCB symbol
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PCB Footprints
DS1818R-5-U+ - Analog Devices PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - MAX6328UR27+T
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3D Models
DS1818R-5-U+ - Analog Devices - 3D model - SOT23 (3-Pin) - MAX6328UR27+T
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DS1818R-5-U+ Details

  • Manufacturer Part Number:

    DS1818R-5-U+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    3-SOT_23-N/A

  • Package Description:

    ROHS COMPLIANT, SOT-23, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    3-SOT_23-N/A

  • 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:

    1999-11-19

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    BAT BUP SW:N;MNL RST:Y;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:N;WD: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:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Supply Current-Max (Isup):

    0.035 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.2 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +3.06V

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

    30

  • Width:

    1.3 mm

DS1818R-5-U+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the DS1818R-5-U+ should ensure that the input and output tracks are separated, and the power supply tracks are wide and short. Additionally, it's recommended to use a solid ground plane and to place decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is also recommended.
  • To ensure reliability in high-temperature applications, it's essential to follow proper thermal management practices. This includes providing adequate heat sinking, using a thermally conductive material for the PCB, and ensuring good airflow around the device. Additionally, it's recommended to derate the device's power consumption and to use a thermal interface material between the device and the heat sink.
  • To minimize EMI and RFI, it's recommended to use a shielded enclosure, keep the input and output tracks short, and use a common-mode choke or ferrite bead on the input and output lines. Additionally, it's essential to follow proper PCB layout practices, such as separating analog and digital tracks, and using a solid ground plane.
  • Common issues with the DS1818R-5-U+ include output voltage errors, oscillations, and overheating. To troubleshoot these issues, it's recommended to check the input voltage, output load, and PCB layout. Additionally, it's essential to verify that the device is properly soldered and that there are no signs of physical damage or contamination.
  • When using the DS1818R-5-U+ in a redundant or fault-tolerant system, it's essential to ensure that the devices are properly synchronized and that the system can detect and respond to faults. This may involve using multiple devices in parallel, using a redundant power supply, and implementing fault detection and correction mechanisms.

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DS1818R-5-U+ Overview

Use the download button to access the DS1818R-5-U+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DS181, 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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