View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Specialized ICsMCP6543T-E/MS
Image may be representation.
See specifications for product details.
EXPRESS OPTION
Payment method

MCP6543T-E/MS - Microchip

Manufacturer Part Number
MCP6543T-E/MS
Manufacturer
Microchip Technology
Allelco Part Number
41D-MCP6543T-E/MS
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
-
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
Our certification
In stock: 16800
  • Unit Price: $0.624
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.624 $0.62
10+ $0.515 $5.15
30+ $0.46 $13.80
100+ $0.406 $40.60
500+ $0.374 $187.00
1000+ $0.357 $357.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
EXPRESS OPTION
Payment method
Our certification

Specifications

MCP6543T-E/MS Tech Specifications
Microchip - MCP6543T-E/MS technical specifications, attributes, parameters and parts with similar specifications to Microchip - MCP6543T-E/MS

Product Attribute Attribute Value  
Part Number MCP6543T-E/MS  
Package -  
Description -  
Stock Condition Get 16800 pcs available quantity at Allelco  
Payment PayPal / TT / Credit Card / Western Union  
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000  
Product Attribute Attribute Value  
Manufacturer Microchip Technology  
RoHs Status -  
Warranty 100% Perfect Functions  
Transport port Hong Kong  
Shipping by DHL / FedEx / UPS / TNT / SF Express  
RFQ Email info@allelco.com  

Parts Introduction

Manufacturer Part Number

MCP6543T-E/MS

Manufacturer

microchip-technology

Introduction

The MCP6543T-E/MS is a high-performance, low-power, single-channel, general-purpose linear comparator from Microchip Technology. It is designed to provide reliable and accurate comparison of analog signals in a wide range of applications, including industrial control, automotive, and consumer electronics.

Product Features and Performance

Single-channel linear comparator

Rail-to-rail input and output

Low input offset voltage of 7mV max at 5.5V

Extremely low input bias current of 1pA max at 5.5V

Quiescent current of 1µA max

High common-mode rejection ratio (CMRR) of 70dB and power supply rejection ratio (PSRR) of 80dB

Fast propagation delay of 8µs max

Hysteresis of 6.5mV

Wide operating temperature range of -40°C to 125°C

Available in 8-TSSOP and 8-MSOP packages

Product Advantages

Excellent accuracy and precision due to low input offset voltage and bias current

Ultra-low power consumption for battery-powered applications

Fast response time for time-critical applications

Robust operation across a wide temperature range

Key Reasons to Choose This Product

Reliable and consistent performance in a wide range of applications

Optimized for low-power, space-constrained designs

Easy to integrate into existing systems due to the small package options

Backed by Microchip's reputation for quality and technical support

Quality and Safety Features

Manufactured to strict quality standards

Undergoes rigorous testing and screening processes

Complies with relevant safety and environmental regulations

Compatibility

The MCP6543T-E/MS is compatible with a variety of microcontrollers, processors, and other electronic systems that require a high-performance, low-power linear comparator.

Application Areas

Industrial control and automation

Automotive electronics

Consumer electronics

Instrumentation and measurement equipment

Product Lifecycle

The MCP6543T-E/MS is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation, and our website's sales team continues to offer this model and similar alternatives as part of their extensive linear comparator lineup. Customers are advised to check with our website's sales team or their authorized distributors for the latest product availability and alternative options.

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
Microchip

MCP6543T-E/MS

Microchip
41D-MCP6543T-E/MS

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB