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MCP40D19T-103E/LT - Microchip

Description: Digital Potentiometer, 10k, 7-bit, I2C

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PCB Footprints
MCP40D19T-103E/LT - Microchip PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - 5-Lead (LT) SC70
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3D Models
MCP40D19T-103E/LT - Microchip  - 3D model - SOT23 (5-Pin) - 5-Lead (LT) SC70
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MCP40D19T-103E/LT Details

  • Manufacturer Part Number:

    MCP40D19T-103E/LT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    PLASTIC, SC-70, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    SC70-5

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Bandwidth-Nom:

    1 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    128

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.08 mA

  • Supply Voltage-Nom:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    150 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    40

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    1.25 mm

MCP40D19T-103E/LT Frequently Asked Questions (FAQs)

  • A good PCB layout for the MCP40D19T-103E/LT involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure the stability of the output voltage, it is essential to use a suitable output capacitor with a low equivalent series resistance (ESR) and a high capacitance value. A minimum output capacitance of 10uF is recommended, and the capacitor should be placed close to the output pin of the device.
  • The maximum input voltage that the MCP40D19T-103E/LT can handle is 6V. Exceeding this voltage may damage the device. It is recommended to use input voltage protection circuitry, such as a voltage regulator or a transient voltage suppressor, to prevent overvoltage conditions.
  • The power dissipation of the MCP40D19T-103E/LT can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. The maximum power dissipation of the device is 1.5W.
  • The thermal resistance of the MCP40D19T-103E/LT is 125°C/W (junction-to-ambient) and 45°C/W (junction-to-case). This information is essential for thermal management and heat sink design.

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MCP40D19T-103E/LT 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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