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MCP1812AT-033/TT - Microchip

Description: MICROCHIP - MCP1812AT-033/TT - LDO, FIXED, 3.3V, 0.3A, -40 TO 85DEG C

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MCP1812AT-033/TT - Microchip - PCB symbol
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PCB Footprints
MCP1812AT-033/TT - Microchip PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - MCP1812AT-033/TT
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MCP1812AT-033/TT - Microchip - 3D model - SOT23 (3-Pin) - MCP1812AT-033/TT
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MCP1812AT-033/TT Details

  • Manufacturer Part Number:

    MCP1812AT-033/TT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOT-23, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    SOT-23-3

  • 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

  • Length:

    2.9 mm

  • Load Regulation-Max:

    0.05%

  • 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:

    0.3 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:

    TSOP

  • Package Equivalence Code:

    SOT-23

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    4%

  • Width:

    1.3 mm

MCP1812AT-033/TT Frequently Asked Questions (FAQs)

  • The maximum input voltage that the MCP1812AT-033/TT can handle is 30V, but it's recommended to operate within the specified input voltage range of 6.5V to 18V for optimal performance and reliability.
  • To ensure the stability of the output voltage, it's essential to follow the recommended PCB layout guidelines, use a suitable output capacitor, and ensure that the input voltage is within the specified range. Additionally, the output voltage can be adjusted using the feedback resistors, and the output capacitor should be placed as close to the output pin as possible.
  • The maximum output current that the MCP1812AT-033/TT can provide is 1A, but it's recommended to operate within the specified output current range of 0.1A to 0.5A for optimal performance and reliability.
  • To protect the MCP1812AT-033/TT from overheating, ensure that the device is operated within the specified temperature range of -40°C to 125°C, and provide adequate heat sinking and airflow. Additionally, the device should be mounted on a PCB with a sufficient thermal conductivity, and the thermal pads should be connected to a copper plane for heat dissipation.
  • The EN (Enable) pin is used to enable or disable the regulator. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled. The EN pin can be connected to a logic signal or a switch to control the regulator's operation.

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MCP1812AT-033/TT 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 MCP1812A-033/TT Microchip Technology Inc

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