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MCP1812BT-018/LB - Microchip

Description: LDO Voltage Regulators Ultra Low Iq LDO

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PCB Footprints
MCP1812BT-018/LB - Microchip PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - 3-Lead Plastic Small Outline Transistor (LB) [SC70]
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3D Models
MCP1812BT-018/LB - Microchip  - 3D model - SOT23 (3-Pin) - 3-Lead Plastic Small Outline Transistor (LB) [SC70]
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MCP1812BT-018/LB Details

  • Manufacturer Part Number:

    MCP1812BT-018/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:

    2.4 V

  • JESD-30 Code:

    R-PDSO-G3

  • Length:

    2 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:

    1.872 V

  • Output Voltage1-Min:

    1.728 V

  • Output Voltage1-Nom:

    1.8 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

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    4%

  • Width:

    1.25 mm

MCP1812BT-018/LB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the MCP1812BT-018/LB is 18V, but it's recommended to operate within the specified input voltage range of 6.5V to 15V for optimal performance and reliability.
  • To ensure the stability of the output voltage, make sure to follow the recommended layout and component selection guidelines in the datasheet, including the use of a suitable output capacitor and a low-ESR input capacitor. Additionally, ensure that the input voltage is within the specified range and that the device is operated within its recommended temperature range.
  • The maximum output current that the MCP1812BT-018/LB can deliver is 1.2A, but this is dependent on the input voltage, output voltage, and ambient temperature. Be sure to check the datasheet for the recommended operating conditions and thermal derating curves to ensure reliable operation.
  • The MCP1812BT-018/LB has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. However, it's still recommended to add external protection components, such as a voltage supervisor or a reset IC, to ensure that the device is powered up and down safely and reliably.
  • The typical startup time of the MCP1812BT-018/LB is around 1.5ms, but this can vary depending on the input voltage, output voltage, and external component selection. Be sure to check the datasheet for more information on startup time and soft-start characteristics.

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MCP1812BT-018/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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