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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ChargersMCP73833-CNI/MF
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MCP73833-CNI/MF - Microchip Technology

Manufacturer Part Number
MCP73833-CNI/MF
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP73833-CNI/MF
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC BATT CONTRL LI-ION 1CEL 10DFN
Package
10-DFN (3x3)
Data sheet
1.MCP73833-CNI/MF.pdf ...

PCN Assembly/Origin

Assembly Site 09/Feb/2023.pdf

PCN Design/Specification

Mold Compound Update 18/Feb/2015.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 48400
  • Unit Price: $2.425
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $2.425 $2.43
200+ $0.939 $187.80
500+ $0.906 $453.00
1000+ $0.89 $890.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

MCP73833-CNI/MF Tech Specifications
Microchip Technology - MCP73833-CNI/MF technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP73833-CNI/MF

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Max) 6V  
Supplier Device Package 10-DFN (3x3)  
Series -  
Programmable Features Current  
Package / Case 10-VFDFN Exposed Pad  
Package Tube  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Cells 1  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface -  
Fault Protection Over Temperature  
Current - Charging Constant - Programmable  
Charge Current - Max 1.1A  
Battery Pack Voltage 4.2V  
Battery Chemistry Lithium Ion/Polymer  
Base Product Number MCP73833  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MCP73833-CNI/MF

Manufacturer

Microchip Technology

Introduction

The MCP73833-CNI/MF is an integrated, single-cell lithium-ion/lithium-polymer battery charge management controller for applications requiring high-accuracy charging and extensive protection features.

Product Features and Performance

Highly accurate current regulation for consistent charging

Precision voltage regulation to maximize battery capacity and lifespan

Thermal regulation for optimal charging over temperature variances

Automatic recharge feature

Conditioning charge cycle for reviving deeply depleted cells

Pre-charge conditioning for safe charging initiation

Charge status output for real-time monitoring

Product Advantages

Optimized for portable applications

Miniaturized packaging for space-constrained designs

Extensive protection features ensure longevity and safety

Robust design tailored for harsh environments

Integrated pass transistor reduces external component count

Key Technical Parameters

Battery Chemistry Compatibility: Lithium Ion/Polymer

Single-cell operation

Maximum Charge Current: 1.1A

Programmable charge current management

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 6V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Over-temperature protection

Thermal feedback for charge regulation

Charge termination based on minimum current level

Compatibility

Designed for single-cell lithium-ion or lithium-polymer batteries

Application Areas

Consumer electronics

Portable devices

Battery-powered gadgets

Health and wellness devices

Product Lifecycle

Product Status: Active

Longevity commitment by Microchip Technology

Not indicated to be nearing discontinuation

Replacement or upgrade options typically available due to Microchip's vast portfolio

Several Key Reasons to Choose This Product

Advanced charge management enhances battery efficiency and life

Supports a wide range of lithium battery types

Small footprint suitable for modern, compact devices

In-built safety features protect against common charging hazards

High reliability and robustness for industrial-grade applications

Comprehensive technical support and documentation from Microchip Technology

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP73833-CNI/MF

Product Attribute MCP73833-FCI/MF MCP73833-BZI/MF MCP73833-AMI/MF MCP73833-B6I/MF
Part Number MCP73833-FCI/MF MCP73833-BZI/MF MCP73833-AMI/MF MCP73833-B6I/MF
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Current - Charging - - - -
Charge Current - Max - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Number of Cells - - - -
Voltage - Supply (Max) - - - -
Battery Pack Voltage - - - -
Programmable Features - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Fault Protection - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Base Product Number - DAC34H84 MAX500 ADS62P42
Interface - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Battery Chemistry - - - -

MCP73833-CNI/MF Datasheet PDF

Download MCP73833-CNI/MF pdf datasheets and Microchip Technology documentation for MCP73833-CNI/MF - Microchip Technology.

Datasheets
Analog and Interface Product Guide.pdf MCP73833,4.pdf
PCN Assembly/Origin
Assembly Site 09/Feb/2023.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Design/Specification
Mold Compound Update 18/Feb/2015.pdf
Design Resources
Portable Power Conversion Design Guide.pdf

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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.

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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

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MCP73833-CNI/MF Image

MCP73833-CNI/MF

Microchip Technology
32D-MCP73833-CNI/MF

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

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