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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearMIC2940A-12BU
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MIC2940A-12BU - Microchip Technology

Manufacturer Part Number
MIC2940A-12BU
Manufacturer
Microchip Technology
Allelco Part Number
32D-MIC2940A-12BU
ECAD Model
Parts Description
IC REG LINEAR 12V 1.25A TO263-3
Package
TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Data sheet
MIC2940A/2941A.pdf
Our certification
In stock: 6750

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Specifications

MIC2940A-12BU Tech Specifications
Microchip Technology - MIC2940A-12BU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MIC2940A-12BU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage Dropout (Max) 0.6V @ 1.25A  
Voltage - Output (Min/Fixed) 12V  
Voltage - Output (Max) -  
Voltage - Input (Max) 26V  
Supplier Device Package TO-263-3  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity  
Package / Case TO-263-4, D²Pak (3 Leads + Tab), TO-263AA  
Package Bulk  
PSRR -  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 70 mA  
Current - Quiescent (Iq) 500 µA  
Current - Output 1.25A  
Control Features -  
Base Product Number MIC2940A-12  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MIC2940A-12BU

Manufacturer

microchip-technology

Introduction

The MIC2940A-12BU is a high-performance, low-dropout (LDO) linear voltage regulator from Microchip Technology. It is designed to provide a regulated 12V output from input voltages up to 26V, making it suitable for a wide range of applications.

Product Features and Performance

Fixed 12V output voltage

Low dropout voltage of 0.6V at 1.25A output current

Capable of delivering up to 1.25A of output current

Low quiescent current of 500μA

Wide input voltage range of up to 26V

Thermal overload protection and short-circuit protection

Product Advantages

Compact and efficient design

Reliable and robust performance

Suitable for a variety of power supply applications

Easy to integrate into circuit designs

Key Reasons to Choose This Product

Trusted Microchip Technology brand quality

Excellent value for the performance and features offered

Ideal for applications requiring a stable, regulated 12V supply

Comprehensive protection features for reliable operation

Quality and Safety Features

Thermal overload protection

Short-circuit protection

RoHS-compliant and lead-free package

Compatibility

The MIC2940A-12BU is compatible with a wide range of electronic devices and systems that require a stable 12V power supply.

Application Areas

Industrial and automation equipment

Telecommunications and networking devices

Automotive electronics

Consumer electronics

Product Lifecycle

The MIC2940A-12BU is currently an obsolete product. Microchip Technology may have alternative or equivalent models available. Customers are advised to contact our website's sales team for the latest product information and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MIC2940A-12BU

Product Attribute MIC2940A-12BU MIC2937A-5.0BT MIC2940A-3.3BU MIC2937A-5.0WT
Part Number MIC2940A-12BU MIC2937A-5.0BT MIC2940A-3.3BU MIC2937A-5.0WT
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Base Product Number MIC2940A-12 MIC2937A-5.0 MIC2940A-3.3 MIC2937
Output Configuration Positive Positive Positive Positive
Protection Features Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature
Control Features - - - -
Series - - - -
Voltage - Output (Max) - - - -
Voltage Dropout (Max) 0.6V @ 1.25A - 0.6V @ 1.25A -
Current - Supply (Max) 70 mA 16 mA 70 mA 16 mA
Output Type Fixed Fixed Fixed Fixed
Package / Case TO-263-4, D²Pak (3 Leads + Tab), TO-263AA TO-220-3 TO-263-4, D²Pak (3 Leads + Tab), TO-263AA TO-220-3
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Supplier Device Package TO-263-3 TO-220-3 TO-263-3 TO-220-3
Number of Regulators 1 1 1 1
Current - Output 1.25A 750mA 1.25A 750mA
Voltage - Output (Min/Fixed) 12V 5V 3.3V 5V
PSRR - - - -
Current - Quiescent (Iq) 500 µA 300 µA 500 µA 300 µA
Package Bulk Tube Tube Tube
Voltage - Input (Max) 26V 26V 26V 26V
Mounting Type Surface Mount Through Hole Surface Mount Through Hole

MIC2940A-12BU Datasheet PDF

Download MIC2940A-12BU pdf datasheets and Microchip Technology documentation for MIC2940A-12BU - Microchip Technology.

PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf
HTML Datasheet
MIC2940A/2941A.pdf

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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MIC2940A-12BU Image

MIC2940A-12BU

Microchip Technology
32D-MIC2940A-12BU

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