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STLQ015M21R - STMicroelectronics

Description: STMicroelectronics STLQ015M21R, LDO Voltage Regulator, 150mA, 2.1 V ±3%, 1.5 → 5.5 Vin, 5-Pin SOT-23

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Symbol
STLQ015M21R - STMicroelectronics - PCB symbol
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PCB Footprints
STLQ015M21R - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT23-5L-ren1
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3D Models
STLQ015M21R - STMicroelectronics - 3D model - SOT23 (5-Pin) - SOT23-5L-ren1
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STLQ015M21R Details

  • Manufacturer Part Number:

    STLQ015M21R

  • 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:

    3.1 V

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2.95 mm

  • Line Regulation-Max:

    0.0005%

  • 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:

    2.163 V

  • Output Voltage1-Min:

    2.037 V

  • Output Voltage1-Nom:

    2.1 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):

    NOT SPECIFIED

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    3%

  • Width:

    1.6 mm

STLQ015M21R Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the PCB. A 2-layer or 4-layer PCB with a solid ground plane is recommended.
  • To ensure proper power-on and power-off, it is recommended to follow a soft-start sequence, where the input voltage is ramped up slowly to the nominal voltage. A power-on reset circuit can also be used to ensure the device is properly reset during power-on.
  • To prevent damage, it is recommended to handle the device by the body and not the pins, use an anti-static wrist strap or mat, and avoid touching the pins or exposing the device to moisture or extreme temperatures.
  • To troubleshoot issues, it is recommended to check the input voltage, output voltage, and current consumption. Verify that the device is properly powered and that the input voltage is within the recommended range. Check for any signs of overheating or physical damage.
  • Recommended test and measurement equipment include a high-precision multimeter, an oscilloscope, and a current probe. These tools can be used to measure the device's output voltage, current consumption, and other parameters.

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This model has been built in collaboration with the manufacturer.
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STLQ015M21R 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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