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RT8008GB - RICHTEK

Description: IC REG BUCK ADJ 600MA SOT23-5

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PCB Footprints
RT8008GB - RICHTEK PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT-23-5
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RT8008GB - RICHTEK  - 3D model - SOT23 (5-Pin) - SOT-23-5
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RT8008GB Details

  • Manufacturer Part Number:

    RT8008GB

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    SOT-25

  • Package Description:

    LSSOP, TSOP5/6,.11,37

  • Manufacturer Package Code:

    SOT-25

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT ADJUSTABLE MODE FROM 0.588 TO 5.3 VOLT

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2.8955 mm

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.8 A

  • 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

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    1.295 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1800 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.94 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    1.6 mm

RT8008GB Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The RT8008GB's thermal pad should be connected to the ground plane using multiple thermal vias to ensure efficient heat dissipation.
  • To ensure stable output voltage regulation, it is recommended to use a minimum output capacitance of 10uF with an ESR of 1ohm or less. Additionally, the input capacitor should be placed as close to the VIN pin as possible.
  • Although the datasheet specifies a maximum input voltage of 18V, it is recommended to limit the input voltage to 15V to ensure reliable operation and prevent damage to the device.
  • The output voltage accuracy can be calculated using the formula: Vout = (Vref x (1 + R1/R2)) + (Vref x (R1/R2) x (ΔVref/Vref)), where Vref is the internal reference voltage, R1 and R2 are the feedback resistors, and ΔVref is the tolerance of the internal reference voltage.
  • A soft-start time of 1-2ms is recommended to prevent inrush currents and ensure a stable output voltage during startup.

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RT8008GB Overview

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