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ADR127AUJZ-R2 - Analog Devices

Description: V-Ref Precision 1.25V 5mA Analog Devices ADR127AUJZ-R2, Series Voltage Reference 1.25V, 0.24% 20 V max., 6-Pin TSOT

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PCB Footprints
ADR127AUJZ-R2 - Analog Devices PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - UJ-6 (TSOT)
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3D Models
ADR127AUJZ-R2 - Analog Devices  - 3D model - SOT23 (6-Pin) - UJ-6 (TSOT)
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ADR127AUJZ-R2 Details

  • Manufacturer Part Number:

    ADR127AUJZ-R2

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    VSSOP, TSOP6,.11,37

  • Pin Count:

    6

  • Manufacturer Package Code:

    UJ-6

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    1.253 V

  • Output Voltage-Min:

    1.247 V

  • Output Voltage-Nom:

    1.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    25 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.24%

  • Width:

    1.6 mm

ADR127AUJZ-R2 Frequently Asked Questions (FAQs)

  • A low-noise, low-impedance PCB layout is recommended. Keep the device away from high-current carrying traces and use a solid ground plane. Use short, direct connections to the input and output pins, and avoid routing signals under the device.
  • Use a low-ESR capacitor (e.g., 10uF) between the VCC and GND pins, and a smaller capacitor (e.g., 100nF) between the VIN and GND pins. Ensure the power supply is stable and well-regulated, and add additional decoupling capacitors if the device is far from the power supply.
  • A 10uF to 22uF ceramic capacitor is recommended between the OUT and GND pins to improve noise rejection and stability. The capacitor value may need to be adjusted based on the specific application and noise requirements.
  • The device has a thermal pad on the bottom; ensure good thermal contact with the PCB or a heat sink. Keep the device away from heat sources, and use thermal vias or a thermal interface material to improve heat dissipation.
  • The recommended input voltage range is 4.5V to 15V, but the device can operate with input voltages as low as 3.5V. However, the output voltage accuracy and stability may be affected at lower input voltages.

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ADR127AUJZ-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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Part Image ADR127AUJZ Analog Devices Inc

Three Terminal Voltage Reference, 1 Output, 1.25V, BIPolar, PDSO6