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STLQ015M18R - STMicroelectronics

Description: 150 mA, ultra low quiescent current linear voltage regulator

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PCB Footprints
STLQ015M18R - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT23-5L-ren1
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3D Models
STLQ015M18R - STMicroelectronics  - 3D model - SOT23 (5-Pin) - SOT23-5L-ren1
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STLQ015M18R Details

  • Manufacturer Part Number:

    STLQ015M18R

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 5 PIN

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.3 V

  • Dropout Voltage1-Nom:

    0.112 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.8 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.95 mm

  • Line Regulation-Max:

    0.0004%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.15 A

  • Output Voltage1-Max:

    1.854 V

  • Output Voltage1-Min:

    1.746 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    3%

  • Width:

    1.6 mm

STLQ015M18R Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended for optimal thermal performance. The device should be placed near a thermal pad or a heat sink to dissipate heat efficiently.
  • The device requires a stable input voltage (VIN) between 2.5V and 5.5V, and a decoupling capacitor (e.g., 10uF) should be placed close to the VIN pin to filter out noise. Additionally, a bias resistor (e.g., 1kΩ) should be connected between the EN pin and VIN to ensure proper biasing.
  • The maximum current rating for the output pins is 150mA per pin, with a total current limit of 300mA for all output pins combined. Exceeding these limits may cause device damage or malfunction.
  • Overcurrent protection can be implemented using an external current sense resistor (e.g., 0.1Ω) connected in series with the output pin. A comparator or a dedicated overcurrent protection IC can be used to monitor the current and trigger a shutdown or warning signal if the current exceeds a predetermined threshold.
  • The recommended operating temperature range for the STLQ015M18R is -40°C to 125°C. Operating the device outside this range may affect its performance, reliability, or lifespan.

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STLQ015M18R Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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