Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesMicrochip TechnologyIntegrated Circuits (ICs)Data Acquisition - Digital PotentiometersMicrochip Technology Data Acquisition - Digital Potentiometers
MCP4442T-502E/ST Data Acquisition - Digital Potentiometers by Microchip Technology
MCP4442T-502E/ST is a Data Acquisition - Digital Potentiometers model from Microchip Technology, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Data Acquisition - Digital Potentiometers product path. Known package information currently points to TSSOP under the Microchip Technology brand listing. IC DGTL POT 129TAPS 5K 14TSSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around MCP4442T-502E/ST so buyers can move faster from review to quotation.
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
WiperLock™
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Data Acquisition - Digital PotentiometersDescription
IC DGTL POT 129TAPS 5K 14TSSOP
key Attributes
-
Datasheet
View MCP4442T-502E/ST DatasheetTechnical document
Open The Official Datasheet
Review the latest datasheet for MCP4442T-502E/ST from Microchip Technology in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
IC DGTL POT 129TAPS 5K 14TSSOP
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Package Parameter
Height Seated (Max)
1.2mm
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Height Seated (Max)
1.2mm
Power Supplies
3/5V
Terminal Finish
Matte Tin (Sn) - annealed
Taper
Linear
Voltage - Supply
1.8V~5.5V
Configuration
Rheostat
Total Resistance
5000Ohm
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Mounting Type
Surface Mount
Factory Lead Time
11 Weeks
Packaging
Tape & Reel (TR)
Published
2010
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Technology
CMOS
Terminal Pitch
0.65mm
Manufacturer
Microchip Technology
Package / Case
14-TSSOP (0.173, 4.40mm Width)
Feature
Selectable Address
Radiation Hardening
No
Reflow Temperature-Max (S)
40
Pin Count
14
Number Of Pins
14
Number Of Terminations
14
Mount
Surface Mount
Length
5mm
Number Of Functions
4
Number Of Circuits
4
Supply Voltage
2.7V
Interface
I2C
Memory Type
Non-Volatile
Tolerance
±20%
Sub-Categories
Data Acquisition - Digital Potentiometers
Nominal Supply Current
600μA
Number Of Positions
128
Resistance
5kOhm
Resistor Terminal Voltage-Max
5.5V
Bandwidth
2 kHz
Subcategory
Digital Potentiometers
Converter Type
DIGITAL POTENTIOMETER
Resistance - Wiper (Ω) (Typ)
75
Base Part Number
MCP4442
Series
WiperLock™
Number Of Taps
129
Temperature Coefficient
150 ppm/°C
Manufacturer'S Part No.
MCP4442T-502E/ST
Common questions
Product FAQ
Quick answers for buyers reviewing MCP4442T-502E/ST, stock, documentation, and sourcing steps.
What is MCP4442T-502E/ST?
MCP4442T-502E/ST is a Data Acquisition - Digital Potentiometers component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for MCP4442T-502E/ST?
MCP4442T-502E/ST is listed with package reference TSSOP. The current product description is IC DGTL POT 129TAPS 5K 14TSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MCP4442T-502E/ST available in stock?
This page currently shows 71892 units in stock and 40690 units available for MCP4442T-502E/ST. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for MCP4442T-502E/ST?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MCP4442T-502E/ST by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MCP4442T-502E/ST?
Yes. This page links to the datasheet for MCP4442T-502E/ST by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MCP4442T-502E/ST before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MCP4442T-502E/ST before approving the order.
Data Acquisition - Digital Potentiometers
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
AD8402ARUZ100-REEL
187 purchased
TSSOP
RoHS
Datasheet
IC POT DIG DUAL 100K 8BIT 14TSSO
Reference price
$2.54
AD5204BR10-REEL
172 purchased
24-SOIC
RoHS
Datasheet
IC DGTL POT QUAD 256POS 24-SOIC
Reference price
Needs inquiry
More sourcing insights
Articles
Explore related articles around MCP4442T-502E/ST, Data Acquisition - Digital Potentiometers, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Texas Instrumentsanalog ICpower management IC