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RP173N401B-TR-FE - Ricoh

Description: LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection

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PCB Footprints
RP173N401B-TR-FE - Ricoh PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - (SOT-23-5)
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3D Models
RP173N401B-TR-FE - Ricoh  - 3D model - SOT23 (5-Pin) - (SOT-23-5)
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RP173N401B-TR-FE Details

  • Manufacturer Part Number:

    RP173N401B-TR-FE

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Ricoh Electronic Devices Co Ltd

  • Dropout Voltage1-Max:

    0.76 V

  • Input Voltage-Max:

    10.572 V

  • Input Voltage-Min:

    2.5 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

  • Output Current1-Max:

    0.15 A

  • Output Voltage1-Max:

    4.072 V

  • Output Voltage1-Min:

    3.928 V

  • Output Voltage1-Nom:

    4 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):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.3 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    10

  • Voltage Tolerance-Max:

    1.8%

  • Width:

    1.6 mm

RP173N401B-TR-FE Frequently Asked Questions (FAQs)

  • The recommended land pattern for RP173N401B-TR-FE can be found in the Ricoh's packaging specification document, which is usually available on their website or through their sales representative. The document provides detailed information on the recommended PCB layout, pad size, and spacing for optimal performance and reliability.
  • The RP173N401B-TR-FE has a thermal pad on the bottom side, which is intended to be connected to a thermal plane on the PCB. It's recommended to use a thermal via or a copper pour to dissipate heat away from the device. Additionally, ensure that the PCB design allows for good airflow and heat dissipation to prevent overheating.
  • The RP173N401B-TR-FE has an operating temperature range of -40°C to +125°C, as specified in the datasheet. However, it's essential to note that the device's performance and reliability may degrade at extreme temperatures. It's recommended to operate the device within the recommended temperature range for optimal performance.
  • The RP173N401B-TR-FE is a surface-mount device, and its reliability in high-vibration environments depends on the PCB design, mounting, and soldering quality. It's recommended to follow the recommended mounting and soldering guidelines, and to ensure that the PCB is designed to withstand the expected vibration levels. Additionally, consider using vibration-resistant components and materials to minimize the risk of failure.
  • To troubleshoot issues with RP173N401B-TR-FE, start by reviewing the datasheet and application notes to ensure that the device is used within its recommended operating conditions. Check the PCB design, layout, and assembly for any errors or defects. Use oscilloscopes, logic analyzers, or other diagnostic tools to identify the root cause of the issue. If necessary, contact Ricoh's technical support or a qualified engineer for further assistance.

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