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MCP4019T-503E/LT - Microchip

Description: Digital Potentiometer ICs 50K I2C single 7-bit volatile memory

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PCB Footprints
MCP4019T-503E/LT - Microchip PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SC-70-05
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3D Models
MCP4019T-503E/LT - Microchip  - 3D model - SOT23 (5-Pin) - SC-70-05
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MCP4019T-503E/LT Details

  • Manufacturer Part Number:

    MCP4019T-503E/LT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    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:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Bandwidth-Nom:

    0.26 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

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.6 mA

  • Surface Mount:

    YES

  • 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:

    50000 Ω

  • Width:

    1.25 mm

MCP4019T-503E/LT Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VSS, and then the logic inputs. This ensures proper device operation and prevents potential latch-up conditions.
  • To ensure monotonicity, it is recommended to use a clock frequency of at least 10 kHz and to avoid making multiple writes to the wiper register without reading back the value. Additionally, the user should ensure that the device is properly powered and that the voltage on the RH and RL pins is within the recommended operating range.
  • The maximum voltage that can be applied to the RH and RL pins is VDD + 0.3V, but it should not exceed 5.5V. Exceeding this voltage can cause damage to the device.
  • Yes, the MCP4019T-503E/LT can be used as a rheostat by connecting the RH pin to VDD and the RL pin to GND. However, the user should ensure that the current through the device does not exceed the maximum rated current, which is 3 mA.
  • The resistance value of the MCP4019T-503E/LT can be calculated using the formula: R = (RH - RL) / (2^10 - 1) * (RW / RWL), where RH and RL are the voltages on the RH and RL pins, respectively, and RW and RWL are the wiper resistance and the total resistance, respectively.

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MCP4019T-503E/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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