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MCP1811BT-033/LB - Microchip

Description: LDO Voltage Regulators Ultra Low Iq LDO

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PCB Footprints
MCP1811BT-033/LB - Microchip PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - 3-Lead (LB) [SC70]
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3D Models
MCP1811BT-033/LB - Microchip  - 3D model - SOT23 (3-Pin) - 3-Lead (LB) [SC70]
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MCP1811BT-033/LB Details

  • Manufacturer Part Number:

    MCP1811BT-033/LB

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SC-70, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    SC70-3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.6 V

  • Dropout Voltage1-Nom:

    0.4 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.9 V

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Load Regulation-Max:

    0.025%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    85 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.15 A

  • Output Voltage1-Max:

    3.432 V

  • Output Voltage1-Min:

    3.168 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP3/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    4%

  • Width:

    1.25 mm

MCP1811BT-033/LB Frequently Asked Questions (FAQs)

  • The maximum input voltage is 18V, but it's recommended to keep it below 15V for optimal performance and to prevent overheating.
  • To ensure stable and accurate output voltage, make sure to use a suitable output capacitor (e.g., 10uF ceramic) and follow the recommended PCB layout guidelines to minimize noise and EMI.
  • The minimum input voltage is 2.7V, but it's recommended to keep it above 3.3V for optimal performance and to ensure the output voltage is within the specified range.
  • The MCP1811BT-033/LB is rated for operation up to 125°C, but it's essential to follow the recommended thermal management guidelines to prevent overheating and ensure reliable operation.
  • The output current capability depends on the input voltage, output voltage, and ambient temperature. Use the datasheet's equations and graphs to calculate the maximum output current for your specific application.

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MCP1811BT-033/LB 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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Part Image MCP1811B-033/LB Microchip Technology Inc

Fixed Positive LDO Regulator, 3.3V, 0.6V Dropout, CMOS, PDSO3