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XCL201B331ER-G - Torex

Description: DC DC CONVERTER 3.3V

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XCL201B331ER-G - Torex - PCB symbol
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PCB Footprints
XCL201B331ER-G - Torex PCB footprint - Other - Other - CL-2025-02_2021
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XCL201B331ER-G Details

  • Manufacturer Part Number:

    XCL201B331ER-G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CL-2025, 8 PIN

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Torex Semiconductor LTD

  • YTEOL:

    7.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2 V

  • Input Voltage-Nom:

    4.2 V

  • JESD-30 Code:

    R-XQCC-N8

  • Length:

    2.5 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.4 A

  • Output Voltage-Max:

    3.366 V

  • Output Voltage-Min:

    3.234 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC8,0.08X0.1(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Seated Height-Max:

    1.04 mm

  • Supply Current-Max (Isup):

    0.05 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1380 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.55 mm

  • Terminal Position:

    QUAD

  • Width:

    2 mm

XCL201B331ER-G Frequently Asked Questions (FAQs)

  • Torex recommends a compact PCB layout with short traces and minimal vias to reduce parasitic inductance and capacitance. A 4-layer PCB with a solid ground plane is recommended. Additionally, place the input and output capacitors close to the IC and use a thermal relief pattern for the GND pin.
  • To ensure stability, use a minimum output capacitance of 1uF with an ESR of 100mΩ or less. Additionally, place a 10nF to 100nF ceramic capacitor between the VOUT and GND pins to filter out high-frequency noise. Avoid using tantalum or electrolytic capacitors as they may cause oscillation.
  • The maximum ambient temperature for XCL201B331ER-G is 85°C. However, the device can operate up to 105°C with derating. Refer to the thermal derating curve in the datasheet for more information.
  • Yes, XCL201B331ER-G is suitable for high-reliability and automotive applications. It meets the AEC-Q100 standard and has been tested for robustness against environmental stresses such as temperature, humidity, and vibration.
  • To troubleshoot issues, first check the PCB layout and ensure it meets the recommended layout guidelines. Verify that the input and output capacitors meet the recommended specifications. Use an oscilloscope to check for oscillation or noise on the output voltage. If the issue persists, contact Torex Semiconductor's technical support team for further assistance.

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XCL201B331ER-G Overview

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Part Image XCL201B331BR-G Torex Semiconductor LTD

Switching Regulator, Current-mode, 0.4A, 1380kHz Switching Freq-Max, QCC8