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ADP7159ARDZ-02-R7 - Analog Devices

Description: LDO Voltage Regulators 3.3/5Vin 2A Ultra Low Noise LDO, ADJ

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ADP7159ARDZ-02-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RD-8-1)
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ADP7159ARDZ-02-R7 Details

  • Manufacturer Part Number:

    ADP7159ARDZ-02-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    RD-8-1

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2016-03-10

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustability:

    ADJUSTABLE

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Line Regulation-Max (%/V):

    0.1

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    2.3 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Packing Method:

    REEL

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

ADP7159ARDZ-02-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADP7159 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and parasitic inductance.
  • To ensure stability, it's essential to follow the recommended component values and PCB layout, and to add a compensation capacitor (Ccomp) between the COMP pin and GND. The value of Ccomp depends on the output capacitor value and the desired stability margin.
  • The ADP7159 can handle input voltages up to 14V, but it's recommended to operate within the specified input voltage range (4.5V to 12V) for optimal performance and reliability.
  • The output voltage of the ADP7159 can be calculated using the formula: Vout = (R1/R2) * (Vin - Vref), where R1 and R2 are the resistors in the feedback network, Vin is the input voltage, and Vref is the internal reference voltage (1.25V).
  • The ADP7159 can deliver up to 1.5A of output current, but the maximum current depends on the input voltage, output voltage, and thermal conditions. It's essential to ensure that the device operates within its thermal limits to prevent overheating.

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ADP7159ARDZ-02-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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