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RT2515HGSP - RICHTEK

Description: 2A 400mV@(2A) Adjustable 0.9V~5.5V Positive 1 6V SOP-8EP_150mil Linear Voltage Regulators (LDO) ROHS

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RT2515HGSP - RICHTEK - PCB symbol
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PCB Footprints
RT2515HGSP - RICHTEK PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead SOP (Exposed Pad) Plastic Package
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RT2515HGSP - RICHTEK - 3D model - Small Outline Packages - 8-Lead SOP (Exposed Pad) Plastic Package
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RT2515HGSP Details

  • Manufacturer Part Number:

    RT2515HGSP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    SOP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.6 V

  • Dropout Voltage1-Nom:

    0.24 V

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9025 mm

  • Line Regulation-Max (%/V):

    0.4

  • Load Regulation-Max(%):

    1.5%

  • 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:

    2 A

  • Output Voltage1-Min:

    0.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Regulator Type:

    ADJUSTABLE 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

  • Width:

    3.905 mm

RT2515HGSP Frequently Asked Questions (FAQs)

  • Richtek recommends a 2-layer or 4-layer PCB with a solid ground plane on the bottom layer to improve thermal dissipation. The device should be placed near a thermal pad or a heat sink to reduce junction temperature.
  • To ensure stable output voltage regulation, it's essential to decouple the input voltage with a capacitor (e.g., 10uF) and use a low-ESR output capacitor (e.g., 22uF). Additionally, the input voltage should be within the recommended range (4.5V to 18V) to maintain regulation.
  • The maximum output current capability of the RT2515HGSP is 1.5A. However, the output current should be derated based on the ambient temperature and the PCB's thermal design to prevent overheating.
  • To protect the RT2515HGSP from overvoltage and undervoltage conditions, it's recommended to use a voltage supervisor or a reset IC to monitor the input voltage and reset the system if the voltage exceeds the recommended range.
  • Richtek recommends using a low-ESR ceramic capacitor (e.g., X5R or X7R) with a value of 10uF to 22uF as the input capacitor. This helps to filter out noise and improve the regulator's stability.

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RT2515HGSP Overview

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