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RT9013-18GB - RICHTEK

Description: IC, LDO, FIXED, 1.8V, 0.5A, SOT-23-5; Output Type:Fixed; Input Voltage Min:2.2V; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:1.8V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:500mA; Dropout RoHS Compliant: Yes

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PCB Footprints
RT9013-18GB - RICHTEK PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT-23-5 Surface Mount Package
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RT9013-18GB - RICHTEK  - 3D model - SOT23 (5-Pin) - SOT-23-5 Surface Mount Package
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RT9013-18GB Details

  • Manufacturer Part Number:

    RT9013-18GB

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    SOT-25

  • Package Description:

    SOT-23, 5 PIN

  • Manufacturer Package Code:

    SOT-25

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.4 V

  • Dropout Voltage1-Nom:

    0.25 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.2 V

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2.8955 mm

  • Line Regulation-Max:

    0.01152%

  • Load Regulation-Max:

    0.018%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • 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:

    0.5 A

  • Output Voltage1-Max:

    1.836 V

  • Output Voltage1-Min:

    1.764 V

  • Output Voltage1-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • 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:

    0.939 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    2%

  • Width:

    1.6 mm

RT9013-18GB Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the component side of the PCB clear of copper to minimize thermal resistance.
  • Use a high-quality input capacitor with low ESR and a minimum capacitance of 10uF. Also, ensure the input voltage is within the recommended range (4.5V to 18V) and use a voltage divider to set the output voltage.
  • The maximum output current is 1.8A, but it's recommended to derate the output current based on the ambient temperature and PCB thermal design to ensure reliable operation.
  • Use an overvoltage protection (OVP) circuit and an undervoltage lockout (UVLO) circuit to prevent damage from voltage transients and brownouts. The OVP threshold should be set to 20V, and the UVLO threshold should be set to 4V.
  • A low-ESR ceramic capacitor (X5R or X7R dielectric) with a value of 10uF to 22uF is recommended. The capacitor should be placed as close to the VIN pin as possible.

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RT9013-18GB Overview

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