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ADP7142AUJZ-R2 - Analog Devices

Description: 40 V, 200 mA, Low Noise, CMOS LDO Linear Regulator

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ADP7142AUJZ-R2 - Analog Devices - PCB symbol
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ADP7142AUJZ-R2 - Analog Devices PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - UJ-5 (TSOT)_2
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ADP7142AUJZ-R2 - Analog Devices - 3D model - SOT23 (5-Pin) - UJ-5 (TSOT)_2
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ADP7142AUJZ-R2 Details

  • Manufacturer Part Number:

    ADP7142AUJZ-R2

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    5

  • Manufacturer Package Code:

    UJ-5

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Dropout Voltage1-Max:

    0.42 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.2 A

  • Output Voltage1-Max:

    39.58 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

ADP7142AUJZ-R2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADP7142AUJZ-R2 involves keeping the input and output traces separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • To ensure stability, it's essential to follow the recommended compensation network and component values provided in the datasheet. Additionally, the output capacitor should be selected based on the output voltage and current requirements, and the input capacitor should be chosen to filter out high-frequency noise. Proper PCB layout and decoupling are also crucial for stability.
  • The ADP7142AUJZ-R2 has an absolute maximum input voltage rating of 12V. However, the recommended input voltage range is 2.7V to 5.5V. Exceeding the absolute maximum rating can damage the device.
  • The ADP7142AUJZ-R2 is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the recommended operating conditions and derate the device's performance accordingly.
  • The output voltage of the ADP7142AUJZ-R2 can be calculated using the formula: VOUT = VREF x (1 + R1/R2), where VREF is the internal reference voltage (1.25V), R1 is the feedback resistor, and R2 is the divider resistor. The output voltage range is 0.8V to 5.5V.

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ADP7142AUJZ-R2 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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