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MCP1791T-5002E/DC - Microchip

Description: MCP1791T-5002E/DC, Voltage Regulator, 0.07A, 5 V ±2.5%, 6 → 30 Vin, 6-Pin SOT-223

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MCP1791T-5002E/DC - Microchip - PCB symbol
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PCB Footprints
MCP1791T-5002E/DC - Microchip PCB footprint - SOT223 (5-Pin) - SOT223 (5-Pin) - 5-Lead(DC)SOT-223-1
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3D Models
MCP1791T-5002E/DC - Microchip - 3D model - SOT223 (5-Pin) - 5-Lead(DC)SOT-223-1
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MCP1791T-5002E/DC Details

  • Manufacturer Part Number:

    MCP1791T-5002E/DC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-223

  • Package Description:

    SOT-223, 6 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    SOT-223-5

  • Country Of Origin:

    Taiwan, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.3 V

  • Dropout Voltage1-Nom:

    0.7 V

  • Input Voltage Absolute-Max:

    48 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    6 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.06%

  • Load Regulation-Max:

    0.0225%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.07 A

  • Output Voltage1-Max:

    5.125 V

  • Output Voltage1-Min:

    4.875 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOT-223-5

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    2.5%

  • Width:

    3.5 mm

MCP1791T-5002E/DC Frequently Asked Questions (FAQs)

  • A good PCB layout for the MCP1791T-5002E/DC involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure the stability of the output voltage, it is essential to use the recommended output capacitor value and type, and to ensure that the output capacitor is placed close to the device. Additionally, the input voltage should be well-regulated, and the device should be operated within its recommended operating conditions.
  • The maximum ambient temperature range for the MCP1791T-5002E/DC is -40°C to +125°C. However, the device's performance and reliability may be affected at extreme temperatures, and the device should be derated accordingly.
  • Yes, the MCP1791T-5002E/DC is suitable for high-reliability applications. It is manufactured using a high-reliability process, and it has undergone rigorous testing to ensure its performance and reliability. However, it is essential to follow proper design and manufacturing practices to ensure the device's reliability in the application.
  • To troubleshoot issues with the MCP1791T-5002E/DC, start by verifying that the device is properly powered and that the input voltage is within the recommended range. Check the output voltage and current, and ensure that the device is not overheating. Use an oscilloscope to check for any oscillations or noise on the output. If the issue persists, consult the datasheet and application notes, and contact Microchip's technical support if necessary.

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MCP1791T-5002E/DC Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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