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XC9265B181MR-G - Torex

Description: Switching Voltage Regulators Ultra Low Power PFM DCDC Converter

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PCB Footprints
XC9265B181MR-G - Torex PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT-25 (unit: mm)
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3D Models
XC9265B181MR-G - Torex  - 3D model - SOT23 (5-Pin) - SOT-25 (unit: mm)
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XC9265B181MR-G Details

  • Manufacturer Part Number:

    XC9265B181MR-G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-25, 5 PIN

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Torex Semiconductor LTD

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.05 A

  • Output Voltage-Max:

    1.836 V

  • Output Voltage-Min:

    1.764 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.3 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    10

  • Width:

    1.6 mm

XC9265B181MR-G Frequently Asked Questions (FAQs)

  • Torex provides a recommended PCB layout in their application note AN-104, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The output capacitor selection depends on the output voltage, output current, and ripple requirements. Torex recommends using a low-ESR ceramic capacitor with a value between 1uF to 10uF, and a voltage rating of at least 1.5 times the output voltage.
  • While the datasheet specifies an operating temperature range of -40°C to 85°C, Torex recommends derating the device for reliable operation above 70°C. It's essential to consider the thermal design and heat dissipation in the system to ensure reliable operation.
  • Yes, the XC9265B181MR-G is suitable for high-reliability and automotive applications. Torex provides a separate datasheet for the automotive-grade version, XC9265B181MR-GQ, which meets the AEC-Q100 standard. Ensure you follow the recommended design and testing guidelines for these applications.
  • Torex provides a troubleshooting guide in their application note AN-105, which covers common issues and their possible causes. Additionally, it's essential to follow proper design and layout guidelines, and to verify the input voltage, output current, and thermal management in the system.

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XC9265B181MR-G Overview

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