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ADP7157ARDZ-04-R7 - Analog Devices

Description: Analog Devices ADP7157ARDZ-04-R7, Voltage Regulator, 1.2A Adjustable, 1.2 → 3.3 V, ±0.6% 8-Pin, SOIC

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ADP7157ARDZ-04-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RD-8-1
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ADP7157ARDZ-04-R7 Details

  • Manufacturer Part Number:

    ADP7157ARDZ-04-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • 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:

    2016-03-15

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.17 V

  • Dropout Voltage1-Nom:

    0.12 V

  • JESD-30 Code:

    R-PDSO-G8

  • 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:

    1.2 A

  • Output Voltage1-Max:

    3.3 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:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO 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

ADP7157ARDZ-04-R7 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the ADP7157 is 5.5V, as specified in the datasheet. Exceeding this voltage may damage the device.
  • To ensure stability in the output voltage, it is recommended to use a minimum output capacitance of 10uF, as specified in the datasheet. Additionally, the output voltage should be decoupled with a 1uF ceramic capacitor to reduce noise and oscillations.
  • The maximum output current that the ADP7157 can deliver is 1.5A, as specified in the datasheet. Exceeding this current may cause the device to overheat or malfunction.
  • The output voltage of the ADP7157 can be adjusted by using a resistive divider network between the output pin and the adjust pin. The output voltage can be calculated using the formula: Vout = 1.25V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
  • The thermal shutdown temperature of the ADP7157 is 150°C, as specified in the datasheet. If the device temperature exceeds this value, it will shut down to prevent damage.

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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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