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MAX1921EUT18+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX1921EUT18+T - DC/DC CONV, BUCK, 1.2MHZ, SOT-23-6

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MAX1921EUT18+T - Analog Devices PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - SOT 6L BODY
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MAX1921EUT18+T - Analog Devices  - 3D model - SOT23 (6-Pin) - SOT 6L BODY
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MAX1921EUT18+T Details

  • Manufacturer Part Number:

    MAX1921EUT18+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    6-SOT_23-N/A

  • Package Description:

    LSSOP, TSOP6,.11,37

  • Pin Count:

    6

  • Manufacturer Package Code:

    6-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:

    2002-07-15

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    2.5 V

  • Input Voltage-Min:

    2 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.95 A

  • Output Voltage-Max:

    1.854 V

  • Output Voltage-Min:

    1.746 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.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

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1200 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.625 mm

MAX1921EUT18+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX1921EUT18+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • The input capacitor should be a low-ESR ceramic capacitor with a value between 1uF to 10uF, while the output capacitor should be a low-ESR ceramic or tantalum capacitor with a value between 10uF to 22uF. The capacitor values and types may vary depending on the specific application and operating conditions.
  • The MAX1921EUT18+T has an operating temperature range of -40°C to +125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. Typically, the maximum ambient temperature range is around 85°C to 105°C.
  • To ensure stability, the MAX1921EUT18+T requires a minimum output capacitance of 10uF, and the output voltage should be decoupled from the input voltage using a resistor and capacitor. Additionally, the device's input and output traces should be kept short and separate to minimize parasitic inductance and capacitance.
  • The recommended input voltage range for the MAX1921EUT18+T is 2.7V to 5.5V, but the device can operate with input voltages as low as 2.5V and as high as 6V. However, the device's performance and efficiency may be affected at these extreme input voltage ranges.

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MAX1921EUT18+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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