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RT9068-33GSP - RICHTEK

Description: RICHTEK - RT9068-33GSP - LDO Voltage Regulator, Fixed, 4.5 V to 60 V in, 3.3 V/50 mA out, 230 mV drop, SOP-8

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RT9068-33GSP - RICHTEK PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead SOP (Exposed Pad)
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RT9068-33GSP - RICHTEK  - 3D model - Small Outline Packages - 8-Lead SOP (Exposed Pad)
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RT9068-33GSP Details

  • Manufacturer Part Number:

    RT9068-33GSP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    PSOP-8

  • Manufacturer Package Code:

    PSOP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    0

  • Dropout Voltage1-Max:

    0.23 V

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4.5 V

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9025 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.05 A

  • Output Voltage1-Max:

    3.36 V

  • Output Voltage1-Min:

    3.24 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.753 mm

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    1.8%

  • Width:

    3.905 mm

RT9068-33GSP Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The RT9068-33GSP should be placed near a thermal pad or a heat sink to dissipate heat efficiently.
  • Use a high-quality output capacitor with low ESR (Equivalent Series Resistance) and a sufficient capacitance value (e.g., 10uF or higher). Also, ensure the input voltage is stable and within the recommended range.
  • The maximum input voltage is 18V, but it's recommended to keep it below 15V to ensure reliable operation and minimize power dissipation.
  • The RT9068-33GSP is rated for operation up to 85°C, but it's recommended to derate the output current and input voltage to ensure reliable operation above 70°C.
  • Use an external current-sensing resistor and a fuse or a PTC (Positive Temperature Coefficient) thermistor to detect overcurrent conditions. Also, ensure the output is short-circuit protected by adding a current-limiting resistor or a fuse.

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RT9068-33GSP Overview

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