MCP73871-1AAI/ML

Microchip Technology

IC BATT CHG LI-ION 1CELL 20QFN

9784 Pcs New Original In Stock

Charger IC Lithium Ion/Polymer 20-QFN (4x4)

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*Quantity
Minimum 1

4.9 / 5.0 - (372 Ratings)

MCP73871-1AAI/ML

Name: Microchip Technology MCP73871-1AAI/ML
Brand: Microchip Technology
SKU: MCP738711AAIML
Price: 2.2413 USD
Availability: InStock
Rating: 4.9 (372 reviews)

Product Overview

1310063

DiGi Electronics Part Number

MCP73871-1AAI/ML-DG

Manufacturer

Microchip Technology

Manufacturer Product Number MCP73871-1AAI/ML

Description

IC BATT CHG LI-ION 1CELL 20QFN

Inventory

9784 Pcs New Original In Stock

Detailed Description Charger IC Lithium Ion/Polymer 20-QFN (4x4)

See all Battery Chargers

Datasheet MCP73871-1AAI/ML Datasheet

Video MCP73871-1AAI/ML Video

ECAD Model CAD Models - PCB Symbols & Footprints

Quantity
Minimum 1

Purchase and inquiry

Quality Assurance & Returns

365 - Day Quality Guarantee - Every part fully backed.

90 - Day Refund or Exchange - Defective parts? No hassle.

Limited Stock, Order Now - Get reliable parts without worry.

Global Shipping & Secure Packaging

Worldwide Delivery in 3-5 Business Days

100% ESD Anti-Static Packaging

Real-Time Tracking for Every Order

Secure & Flexible Payment

Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more

All payments encrypted for security

RFQ (Request for Quotations)

Submit your RFQ directly on the product detail page or the RFQ page.

Our sales team will respond within 24 hours.

Payment method

PayPal (recommended for new customers)

Credit Cards

Wire Transfer (T/T) – Available in USD, EUR, HKD, and other currencies.

Important Notice

You’ll receive a confirmation email after submitting an RFQ.

Didn’t get it? Check your spam folder and whitelist [email protected].

Prices and stock may change; we’ll reconfirm your order.

Questions? Contact us anytime.

Freight

Basic cost: USD 70.00

Actual cost may vary depending on weight and destination

Shipping method

Shipped from Hong Kong via FedEx/DHL/UPS/TNT

Delivery Time

In-stock items: Ready to ship in 1-2 days

Transit time: 3-5 business days (FedEx/DHL/UPS)

Special requests? Contact us: [email protected]

In Stock (All prices are in USD)

QTY Target Price Total Price
1 2.2413 2.2413
25 1.8492 46.2300
100 1.7108 171.0800

Better Price by Online RFQ.

Request Quote(Ships tomorrow)

Quantity
Minimum 1

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MCP73871-1AAI/ML Technical Specifications

Datasheet & Documents

Datasheets

Download MCP73871-1AAI/ML Product Specification (PDF)

HTML Datasheet

MCP73871-1AAI/ML-DG

Environmental & Export Classification

RoHS Status ROHS3 Compliant

Moisture Sensitivity Level (MSL) 3 (168 Hours)

REACH Status REACH Unaffected

ECCN EAR99

HTSUS 8542.39.0001

Additional Information

Standard Package

Reviews

4.9/5.0-(Show up to 5 Ratings)

DanseD***toiles

грудня 02, 2025

4.9

L’emballage sécurisé et la traçabilité fiable font de DiGi Electronics un leader dans le secteur.

Tief***eben

грудня 02, 2025

4.9

Die Webseite von DiGi Electronics ist äußerst zugänglich und erleichtert das Finden der benötigten Produkte. Die Preise sind sehr konkurrenzfähig.

BoldA***right

грудня 02, 2025

4.9

DiGi Electronics consistently delivers products on time, demonstrating excellent logistics management.

Hori***Haven

грудня 02, 2025

4.9

Fast delivery and safe packaging made my shopping experience very pleasant.

Star***mmer

грудня 02, 2025

4.9

DiGi Electronics' support team is always courteous and efficient, which I greatly appreciate.

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Frequently Asked Questions (FAQ)

What are the main features of the MCP73871 lithium-ion battery charger IC?

The MCP73871 is a highly reliable charge management IC designed for 1-cell lithium-ion or polymer batteries, with programmable charge current up to 1.1A, integrated fault protection features, and adjustable timing. It supports USB interface for easy connectivity and operates within a wide temperature range.

Is the MCP73871 compatible with USB power sources and portable device charging applications?

Yes, the MCP73871 is specifically designed to be powered via USB, making it suitable for portable device charging and other applications requiring a compact, integrated charging solution. Its USB interface simplifies connection to various power sources.

What are the advantages of using the MCP73871 charging IC in my electronic project?

Using the MCP73871 ensures safe and efficient charging for single-cell lithium-ion batteries with features like programmable current and timer settings, fault protection, and a compact surface-mount package, which simplifies integration and enhances device reliability.

Can the MCP73871 operate in extreme temperatures, and what is its temperature range?

Yes, the MCP73871 is designed to operate reliably within a temperature range of -40°C to 85°C, making it suitable for a variety of environments and industrial applications.

What should I know about the purchasing and support options for the MCP73871 IC?

The MCP73871 is available in bulk packaging (tubes) with over 10,000 units in stock, ensuring quick delivery. It is a new, original product, and the manufacturer provides reliable support and documentation for integration and application.

DiGi Certification

MCP73871-1AAI/ML CAD Models

Microchip Technology MCP73871-1AAI/ML PCB symbols & footprints

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