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MCP1825T-1802E/DC - Microchip

Description: MCP1825T-1802E/DC, Low Dropout Voltage Regulator, 0.5A, 1.8 V ±0.5%, 2.1 → 6 Vin, 6-Pin SOT-223

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PCB Footprints
MCP1825T-1802E/DC - Microchip PCB footprint - SOT223 (5-Pin) - SOT223 (5-Pin) - 5-Lead(DC)SOT-223
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3D Models
MCP1825T-1802E/DC - Microchip  - 3D model - SOT223 (5-Pin) - 5-Lead(DC)SOT-223
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MCP1825T-1802E/DC Details

  • Manufacturer Part Number:

    MCP1825T-1802E/DC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223

  • Package Description:

    SOT-223, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    SOT-223-5

  • Country Of Origin:

    Taiwan, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.35 V

  • Dropout Voltage1-Nom:

    0.21 V

  • Input Voltage Absolute-Max:

    6.5 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2.1 V

  • JESD-30 Code:

    R-PSSO-G5

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.0109584%

  • Load Regulation-Max:

    0.018%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    1.845 V

  • Output Voltage1-Min:

    1.755 V

  • Output Voltage1-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOT-223-5

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • 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:

    SINGLE

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

    40

  • Voltage Tolerance-Max:

    2.5%

  • Width:

    3.5 mm

MCP1825T-1802E/DC Frequently Asked Questions (FAQs)

  • The maximum input voltage that the MCP1825T-1802E/DC can handle is 6V, although it's recommended to keep it below 5.5V for optimal performance and reliability.
  • To ensure the output voltage is stable and accurate, make sure to use a suitable output capacitor (e.g., 10uF ceramic capacitor) and follow the recommended PCB layout guidelines to minimize noise and parasitic inductance.
  • The MCP1825T-1802E/DC is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve in the datasheet.
  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input to protect the MCP1825T-1802E/DC from voltage transients and spikes. This will help prevent damage to the device and ensure reliable operation.
  • Yes, the MCP1825T-1802E/DC can be used in an LDO configuration, but it's essential to ensure that the input voltage is within the recommended range and that the output voltage is set correctly to avoid dropout issues.

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MCP1825T-1802E/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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