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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearKA278R09CTU
KA278R09CTU Image
Image may be representation.
See specifications for product details.

KA278R09CTU - onsemi

Manufacturer Part Number
KA278R09CTU
Manufacturer
onsemi
Allelco Part Number
32D-KA278R09CTU
ECAD Model
Parts Description
IC REG LINEAR 9V 2A TO220F-4L
Detailed Description
Package
TO-220-4 Full Pack
Data sheet
KA278RxxC Series.pdf
In stock: 16160

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Quantity

Specifications

KA278R09CTU Tech Specifications
onsemi - KA278R09CTU technical specifications, attributes, parameters and parts with similar specifications to onsemi - KA278R09CTU

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage Dropout (Max) 0.5V @ 2A  
Voltage - Output (Min/Fixed) 9V  
Voltage - Output (Max) -  
Voltage - Input (Max) 35V  
Supplier Device Package TO-220F-4L  
Series -  
Protection Features Over Current, Over Temperature, Over Voltage, Short Circuit  
Package / Case TO-220-4 Full Pack  
Package Tube  
Product Attribute Attribute Value  
PSRR -  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -20°C ~ 80°C  
Number of Regulators 1  
Mounting Type Through Hole  
Current - Quiescent (Iq) 10 mA  
Current - Output 2A  
Control Features -  
Base Product Number KA278  

Parts Introduction

Manufacturer Part Number

KA278R09CTU

Manufacturer

onsemi

Introduction

The KA278R09CTU is a high-performance, low-dropout (LDO) linear voltage regulator from onsemi. It is designed to provide a stable and regulated output voltage from a higher input voltage, making it ideal for a wide range of power management applications.

Product Features and Performance

Fixed output voltage of 9V

Input voltage range up to 35V

Maximum output current of 2A

Low voltage dropout of 0.5V @ 2A

Quiescent current of 10mA

Protection features include overcurrent, overtemperature, overvoltage, and short-circuit protection

Product Advantages

Delivers high output current in a compact TO-220 package

Robust protection features ensure reliable operation

Wide input voltage range provides design flexibility

Suitable for a variety of power supply applications

Key Reasons to Choose This Product

Reliable and efficient power regulation

Comprehensive protection features for safe operation

Compact and easy-to-use design

Ideal for a wide range of applications, from industrial to consumer electronics

Quality and Safety Features

Robust overcurrent, overtemperature, overvoltage, and short-circuit protection

Designed and manufactured to high quality standards

Compatibility

Suitable for a variety of power supply applications, including industrial, consumer electronics, and more

Application Areas

Power supplies for industrial equipment, consumer electronics, and other devices requiring a stable and regulated output voltage

Product Lifecycle

["This product is now obsolete, meaning it is no longer in active production or available for purchase. There are no direct equivalent or alternative models available.","Customers interested in similar products or alternative solutions should contact our website's sales team for more information and recommendations."]

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi KA278R09CTU

Product Attribute KA278R09CTU KA278R33CTSTU KA278R05CTU KA278R12CYDTU
Part Number KA278R09CTU KA278R33CTSTU KA278R05CTU KA278R12CYDTU
Manufacturer onsemi onsemi Fairchild Semiconductor onsemi
Voltage Dropout (Max) 0.5V @ 2A 0.5V @ 2A 0.5V @ 2A 0.5V @ 2A
PSRR - - - -
Base Product Number KA278 KA278 - KA278
Voltage - Output (Max) - - - -
Current - Quiescent (Iq) 10 mA 10 mA 10 mA 10 mA
Package Tube Tube Bulk Tube
Output Configuration Positive Positive Positive Positive
Control Features - - Enable -
Supplier Device Package TO-220F-4L TO-220F-4L TO-220F-4 TO-220F-4L (Forming)
Protection Features Over Current, Over Temperature, Over Voltage, Short Circuit Over Current, Over Temperature, Over Voltage, Short Circuit Over Current, Over Temperature, Over Voltage, Short Circuit Over Current, Over Temperature, Over Voltage, Short Circuit
Operating Temperature -20°C ~ 80°C -20°C ~ 80°C -20°C ~ 80°C -20°C ~ 80°C
Series - - - -
Voltage - Input (Max) 35V 35V 35V 35V
Current - Output 2A 2A 2A 2A
Number of Regulators 1 1 1 1
Output Type Fixed Fixed Fixed Fixed
Voltage - Output (Min/Fixed) 9V 3.3V 5V 12V
Mounting Type Through Hole Through Hole Through Hole Through Hole
Package / Case TO-220-4 Full Pack TO-220-4 Full Pack TO-220-4 Full Pack TO-220-4 Full Pack, Formed Leads

KA278R09CTU Datasheet PDF

Download KA278R09CTU pdf datasheets and onsemi documentation for KA278R09CTU - onsemi.

Environmental Information
onsemi RoHS.pdf onsemi REACH.pdf
HTML Datasheet
KA278RxxC Series.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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KA278R09CTU Image

KA278R09CTU

onsemi
32D-KA278R09CTU

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