Please enter a minimum 3 letters or numbers
Technical Content
Part Image

MCP4631-503E/ST - Microchip

Description: Digital Potentiometer 128 Step 50kOhm

Download MCP4631-503E/ST Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
MCP4631-503E/ST - Microchip - PCB symbol
click to zoom
PCB Footprints
MCP4631-503E/ST - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - (ST)14-Lead(TSSOP)
click to zoom
3D Models
MCP4631-503E/ST - Microchip - 3D model - Small Outline Packages - (ST)14-Lead(TSSOP)
click to zoom

MCP4631-503E/ST Details

  • Manufacturer Part Number:

    MCP4631-503E/ST

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    PLASTIC, TSSOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    TSSOP-14

  • Country Of Origin:

    Philippines, Thailand

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Additional Feature:

    THE RESISTOR ARRAY VALUES ARE 5000 OHM,10000 OHM, 50000 OHM

  • Bandwidth-Nom:

    2 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    257

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • 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:

    1.2 mm

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage-Nom:

    3 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:

    100000 Ω

  • Width:

    4.4 mm

MCP4631-503E/ST Frequently Asked Questions (FAQs)

  • Microchip recommends following a star-grounding scheme, using a solid ground plane, and keeping analog and digital signals separate to minimize noise. Additionally, use short and direct traces for the VREF and VOUT pins to reduce noise and ensure accurate voltage regulation.
  • Ensure good airflow around the device, avoid blocking airflow vents, and use a heat sink if necessary. Also, follow proper PCB design and layout guidelines to minimize thermal resistance and ensure efficient heat dissipation.
  • The recommended input voltage range is 2.7V to 5.5V. The output voltage is regulated to 5.0V ±2% when the input voltage is within this range. If the input voltage falls below 2.7V, the output voltage may not be regulated, and if it exceeds 5.5V, the device may be damaged.
  • The MCP4631-503E/ST has a resistive divider network that allows the output voltage to be adjusted. By selecting the appropriate resistor values for R1 and R2, the output voltage can be set to a specific value between 2.5V and 5.5V. Refer to the datasheet for the calculation formula and resistor value selection guidelines.
  • The maximum output current capability of the MCP4631-503E/ST is 150mA. Exceeding this current limit can cause the device to overheat, leading to reduced performance and potentially damaging the device. Ensure that the output current is within the specified limit to maintain reliable operation and prevent overheating.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MCP4631-503E/ST Overview

Use the download button to access the MCP4631-503E/ST schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MCP46, or try a keyword search, such as Digital Potentiometers

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

Parts related to MCP4631-503E/ST

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑