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ADP166AUJZ-1.8-R7 - Analog Devices

Description: LDO Voltage Regulators Low Iq LDO w/Passthrough option no QOD

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ADP166AUJZ-1.8-R7 - Analog Devices - PCB symbol
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PCB Footprints
ADP166AUJZ-1.8-R7 - Analog Devices PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - UJ-5 (TSOT)-ren1
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ADP166AUJZ-1.8-R7 - Analog Devices - 3D model - SOT23 (5-Pin) - UJ-5 (TSOT)-ren1
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ADP166AUJZ-1.8-R7 Details

  • Manufacturer Part Number:

    ADP166AUJZ-1.8-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSOT-5

  • 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

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.5 V

  • Dropout Voltage1-Nom:

    0.5 V

  • Input Voltage Absolute-Max:

    6.5 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.2 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Load Regulation-Max:

    0.026982%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.15 A

  • Output Voltage1-Max:

    1.863 V

  • Output Voltage1-Min:

    1.737 V

  • Output Voltage1-Nom:

    1.8 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:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    3.5%

  • Width:

    1.6 mm

ADP166AUJZ-1.8-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADP166AUJZ-1.8-R7 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 and prevent oscillations, it's essential to follow the recommended PCB layout, use the correct output capacitor value and type, and ensure that the input voltage is within the specified range. Additionally, adding a small ceramic capacitor (e.g., 10nF) between the VIN pin and GND can help to improve stability.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent damage to the device.
  • The ADP166AUJZ-1.8-R7 is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's essential to consider the device's thermal characteristics and ensure proper heat sinking and cooling to maintain reliable operation.
  • The output voltage ripple of the ADP166AUJZ-1.8-R7 can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency.

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ADP166AUJZ-1.8-R7 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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