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RT9166-33GVL - RICHTEK

Description: LDO Voltage Regulators 300/600mA, Ultra-Fast Transient Response LDO Regulator

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RT9166-33GVL Details

  • Manufacturer Part Number:

    RT9166-33GVL

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    SOT23

  • Package Description:

    SOT-23, 3 PIN

  • Manufacturer Package Code:

    SOT-23

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    0

  • Dropout Voltage1-Nom:

    0.23 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.8 V

  • JESD-30 Code:

    R-PDSO-G3

  • Length:

    2.8955 mm

  • Load Regulation-Max:

    0.035%

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.3 A

  • Output Voltage1-Max:

    3.399 V

  • Output Voltage1-Min:

    3.267 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.295 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    1%

  • Width:

    1.6 mm

RT9166-33GVL Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane and ensure good thermal conduction to the surrounding components.
  • Ensure that the input voltage is within the recommended range, and the output capacitor is of sufficient value and type (e.g., X5R or X7R). Also, minimize the distance between the output capacitor and the RT9166-33GVL.
  • The maximum allowable ripple voltage is 10% of the input voltage. Exceeding this may affect the regulator's stability and output voltage regulation.
  • Yes, but ensure it is a high-quality, low-ESR ceramic capacitor (e.g., X5R or X7R) with a sufficient capacitance value (e.g., 10uF or higher). Avoid using general-purpose ceramic capacitors.
  • Calculate the power dissipation using the formula: Pd = (Vin - Vout) x Iout. Ensure the calculated power dissipation is within the maximum rating specified in the datasheet.

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RT9166-33GVL Overview

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