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LDK715M42R - STMicroelectronics

Description: STMICROELECTRONICS - LDK715M42R - LDO, FIXED, 4.2V, 0.085A, SOT-23-5

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LDK715M42R - STMicroelectronics - PCB symbol
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PCB Footprints
LDK715M42R - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - LDK715M42R
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LDK715M42R - STMicroelectronics - 3D model - SOT23 (5-Pin) - LDK715M42R
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LDK715M42R Details

  • Manufacturer Part Number:

    LDK715M42R

  • 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:

    6

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1 V

  • Dropout Voltage1-Nom:

    0.1 V

  • Input Voltage Absolute-Max:

    26 V

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    4.3 V

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2.95 mm

  • Line Regulation-Max:

    0.0033096%

  • Load Regulation-Max:

    0.0106974%

  • 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:

    0.085 A

  • Output Voltage1-Max:

    4.284 V

  • Output Voltage1-Min:

    4.116 V

  • Output Voltage1-Nom:

    4.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5,.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:

    2%

  • Width:

    1.6 mm

LDK715M42R Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN2663, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The input capacitor values depend on the input voltage, output voltage, and output current. A general guideline is to use a capacitor with a value between 10uF to 22uF, with a voltage rating of at least 1.5 times the input voltage. However, it's recommended to consult the application note AN2663 and perform simulations to determine the optimal capacitor values for your specific design.
  • The LDK715M42R is rated for operation up to 150°C, but the maximum ambient temperature for reliable operation depends on the specific application and cooling conditions. As a general guideline, it's recommended to keep the ambient temperature below 125°C to ensure reliable operation and minimize thermal stress.
  • To ensure EMC compliance, follow the guidelines in the application note AN2663, which includes recommendations for PCB layout, component selection, and shielding. Additionally, perform EMC testing and simulation to ensure that your design meets the required standards and regulations.
  • The recommended output capacitor value and type depend on the output voltage, output current, and ripple requirements. A general guideline is to use a low-ESR capacitor with a value between 10uF to 47uF, with a voltage rating of at least 1.5 times the output voltage. X5R or X7R ceramic capacitors are suitable for most applications.

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LDK715M42R 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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