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MCP1812BT-033/LB - Microchip

Description: LDO Voltage Regulators Ultra Low Iq LDO

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MCP1812BT-033/LB - Microchip - PCB symbol
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PCB Footprints
MCP1812BT-033/LB - Microchip PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - 3-Lead (LB) [SC70]
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MCP1812BT-033/LB - Microchip - 3D model - SOT23 (3-Pin) - 3-Lead (LB) [SC70]
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MCP1812BT-033/LB Details

  • Manufacturer Part Number:

    MCP1812BT-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

  • 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:

    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

  • 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-033/LB Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout for the MCP1812BT-033/LB in the device's datasheet, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • To ensure stable output voltage regulation, it's essential to follow the recommended input capacitor selection and placement guidelines, as well as to implement a suitable input voltage filtering scheme to minimize input voltage ripple and noise.
  • The maximum allowable output current for the MCP1812BT-033/LB is 3A, but this can be limited by the device's thermal performance, input voltage, and output voltage settings. It's essential to consult the datasheet and perform thermal calculations to ensure reliable operation.
  • The MCP1812BT-033/LB is rated for operation up to 125°C, but it's essential to consider the device's thermal performance, power dissipation, and derating factors when operating in high-temperature environments. Consult the datasheet and perform thermal calculations to ensure reliable operation.
  • To troubleshoot output voltage regulation issues, start by verifying the input voltage, output voltage, and output current. Check for proper component selection, PCB layout, and thermal performance. Consult the datasheet and application notes for guidance on troubleshooting and debugging techniques.

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MCP1812BT-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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