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ADP7185ACPZN0.5-R7 - Analog Devices

Description: LDO Voltage Regulators -500mA Ult low noise High Psrr negativ

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ADP7185ACPZN0.5-R7 - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - 8-Lead Lead Frame Chip Scale Package [LFCSP] 2 mm × 2 mm Body and 0.55 mm Package Height (CP-8-27)
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ADP7185ACPZN0.5-R7 - Analog Devices  - 3D model - Small Outline No-lead - 8-Lead Lead Frame Chip Scale Package [LFCSP] 2 mm × 2 mm Body and 0.55 mm Package Height (CP-8-27)
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ADP7185ACPZN0.5-R7 Details

  • Manufacturer Part Number:

    ADP7185ACPZN0.5-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LFCSP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    CP-8-27

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2017-06-02

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    0.5 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Load Regulation-Max:

    0.004491%

  • Moisture Sensitivity Level:

    1

  • 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:

    0.5 A

  • Output Voltage1-Max:

    0.51 V

  • Output Voltage1-Min:

    0.49 V

  • Output Voltage1-Nom:

    0.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.6 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

ADP7185ACPZN0.5-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADP7185 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 EMI. A 4-layer PCB with a dedicated power plane and a separate ground plane is recommended.
  • To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, make sure to use a sufficient output capacitor with a low ESR, and consider adding a small ceramic capacitor in parallel with the output capacitor to improve stability. Also, avoid using long output traces and minimize the distance between the output capacitor and the load.
  • The ADP7185 has an absolute maximum input voltage rating of 6.5V. However, the recommended input voltage range is 2.7V to 5.5V. Operating the device beyond the recommended range may affect its performance, reliability, and lifespan.
  • The ADP7185 is rated for operation up to 125°C junction temperature. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the recommended operating conditions and consider derating the device's performance at high temperatures. Additionally, ensure proper thermal management and heat sinking to prevent overheating.
  • The output voltage of the ADP7185 can be calculated using the following formula: VOUT = (VREF x (1 + R1/R2)) - (IOUT x RDS(ON)). Where VREF is the internal reference voltage, R1 and R2 are the feedback resistors, IOUT is the output current, and RDS(ON) is the on-resistance of the internal FET.

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ADP7185ACPZN0.5-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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