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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearMIC29310-3.3BT
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MIC29310-3.3BT - Microchip Technology

Manufacturer Part Number
MIC29310-3.3BT
Manufacturer
Microchip Technology
Allelco Part Number
32D-MIC29310-3.3BT
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG LINEAR 3.3V 3A TO220-3
Package
TO-220-3
Data sheet
1.MIC29310-3.3BT.pdf ...

HTML Datasheet

MIC29310/29312.pdf
Our certification
In stock: 11200

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Specifications

MIC29310-3.3BT Tech Specifications
Microchip Technology - MIC29310-3.3BT technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MIC29310-3.3BT

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage Dropout (Max) 1V @ 3A  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) -  
Voltage - Input (Max) 16V  
Supplier Device Package TO-220-3  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity  
Package / Case TO-220-3  
Package Bulk  
PSRR -  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature 0°C ~ 125°C  
Number of Regulators 1  
Mounting Type Through Hole  
Current - Supply (Max) 150 mA  
Current - Quiescent (Iq) 20 mA  
Current - Output 3A  
Control Features -  
Base Product Number MIC29310-3.3  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MIC29310-3.3BT

Manufacturer

Microchip Technology

Introduction

The MIC29310-3.3BT is a high-performance, low-dropout (LDO) linear voltage regulator that provides a fixed 3.3V output from an input voltage of up to 16V. It is designed to deliver up to 3A of output current while maintaining excellent regulation and transient response.

Product Features and Performance

Fixed 3.3V output voltage

Capable of delivering up to 3A of output current

Low dropout voltage of 1V at 3A output

Quiescent current of only 20mA

Over-current, over-temperature, and reverse-polarity protection

Wide operating temperature range of 0°C to 125°C

Through-hole TO-220-3 package

Product Advantages

Efficient and reliable power regulation

Compact and easy to implement

Robust protection features for safe operation

Suitable for a variety of applications

Key Reasons to Choose This Product

High-performance power regulation with low dropout voltage

Capable of delivering substantial output current

Compact and easy-to-use package

Robust protection features for reliable operation

Wide operating temperature range

Quality and Safety Features

Over-current protection

Over-temperature protection

Reverse-polarity protection

Compatibility

The MIC29310-3.3BT is compatible with a wide range of electronic devices and systems that require a stable 3.3V power supply.

Application Areas

Industrial control systems

Automotive electronics

Telecommunications equipment

Consumer electronics

General-purpose power regulation applications

Product Lifecycle

The MIC29310-3.3BT is an obsolete product, and Microchip Technology no longer manufactures this specific model. However, there are several equivalent or alternative models available from Microchip that may be suitable for your application. Please contact our website's sales team for more information on available options and recommendations.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MIC29310-3.3BT

Product Attribute MIC29310-3.3BU TR MIC29310-3.3WT MIC29310-3.3BU MIC29310-3.3WU-TR
Part Number MIC29310-3.3BU TR MIC29310-3.3WT MIC29310-3.3BU MIC29310-3.3WU-TR
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Current - Quiescent (Iq) - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Control Features - - - -
Voltage - Output (Max) - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Base Product Number - DAC34H84 MAX500 ADS62P42
Voltage Dropout (Max) - - - -
PSRR - - - -
Voltage - Input (Max) - - - -
Current - Supply (Max) - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Mounting Type - Surface Mount Through Hole Surface Mount
Series - - - -
Number of Regulators - - - -
Protection Features - - - -
Current - Output - - - -
Output Configuration - - - -
Voltage - Output (Min/Fixed) - - - -

MIC29310-3.3BT Datasheet PDF

Download MIC29310-3.3BT pdf datasheets and Microchip Technology documentation for MIC29310-3.3BT - Microchip Technology.

HTML Datasheet
MIC29310/29312.pdf

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

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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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MIC29310-3.3BT Image

MIC29310-3.3BT

Microchip Technology
32D-MIC29310-3.3BT

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