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RP115L331D-E2 - Ricoh

Description: LDO Voltage Regulators Low Voltage 500mA/1A Voltage Regulator (LDO Regulator)

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PCB Footprints
RP115L331D-E2 - Ricoh PCB footprint - Other - Other - DFN1216-8_2021-1
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3D Models
RP115L331D-E2 - Ricoh  - 3D model - Other - DFN1216-8_2021-1
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RP115L331D-E2 Details

  • Manufacturer Part Number:

    RP115L331D-E2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    DFN-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Ricoh Electronic Devices Co Ltd

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.17 V

  • Dropout Voltage1-Nom:

    0.125 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.25 V

  • Input Voltage-Min:

    3.8 V

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    1.6 mm

  • Line Regulation-Max:

    0.004785%

  • Load Regulation-Max:

    0.04%

  • 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

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    3.3495 V

  • Output Voltage1-Min:

    3.2505 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.05,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.4 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    PALLADIUM

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    DUAL

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

    10

  • Voltage Tolerance-Max:

    1.5%

  • Width:

    1.2 mm

RP115L331D-E2 Frequently Asked Questions (FAQs)

  • A thermal pad is recommended under the IC, and a solid ground plane on the bottom layer can help to dissipate heat. Additionally, keeping the thermal vias small and numerous can improve heat dissipation.
  • To ensure stable output voltage regulation, it is recommended to use a high-quality output capacitor with low ESR, and to decouple the input voltage with a capacitor. Additionally, the output voltage should be monitored and adjusted as needed to prevent oscillation.
  • The maximum input voltage that can be applied to the RP115L331D-E2 is 18V, but it is recommended to operate the device within the recommended input voltage range of 7V to 15V for optimal performance and reliability.
  • The device has built-in overcurrent protection and thermal shutdown, but it is still recommended to add external protection such as a fuse or a current limiter to prevent damage from excessive current. Additionally, ensuring good airflow and a heat sink can help to prevent overheating.
  • A 10uF to 22uF ceramic or electrolytic capacitor with low ESR is recommended for input decoupling. The capacitor should be placed as close to the device as possible to minimize noise and ripple.

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