Name: KA278RA05CTU
Brand: ON Semiconductor
SKU: KA278RA05CTU_1D8
Availability: InStock
Rating: 5 (90 reviews)

KA278RA05CTU

For Reference Only

Part Number	KA278RA05CTU
Manufacturer	ON Semiconductor
Description	IC REG LIN POS ADJ 2A TO220F-4L
Datasheet	KA278RA05CTU Specifications
Package	TO-220-4 Full Pack
ECAD
In Stock	8,952 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # KA278RA05CTU (PMIC - Voltage Regulators - Linear) is manufactured by ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For KA278RA05CTU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KA278RA05CTU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KA278RA05CTU.

KA278RA05CTU Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-220-4 Full Pack
ECAD
Series	-
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Number of Regulators	1
Voltage - Input (Max)	35V
Voltage - Output (Min/Fixed)	1.25V (5V)
Voltage - Output (Max)	32V
Voltage Dropout (Max)	0.5V @ 2A
Current - Output	2A
Current - Quiescent (Iq)	10mA
Current - Supply (Max)	-
PSRR	-
Control Features	-
Protection Features	Over Current, Over Temperature, Over Voltage, Short Circuit
Operating Temperature	-20°C ~ 80°C
Mounting Type	Through Hole
Package / Case	TO-220-4 Full Pack
Supplier Device Package	TO-220F-4L

KA278RA05CTU Reviews

Jai*****Dixit

March 15, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Henl*****ohanty

March 7, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Lou*****Adams

March 5, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Mar***** Diaz

March 1, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Hous*****Ward

February 23, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

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KA278RA05CTU Packaging

KA278RA05CTU FAQ

1. How to order KA278RA05CTU on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that KA278RA05CTU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KA278RA05CTU. All suppliers must pass our qualification reviews before they can publish their products including KA278RA05CTU on Heisener; we pay more attention to the channels and quality of KA278RA05CTU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KA278RA05CTU price and inventory displayed accurate?

The price and inventory of KA278RA05CTU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of KA278RA05CTU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the KA278RA05CTU we delivered, we will accept the replacement or return of the KA278RA05CTU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of KA278RA05CTU.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as KA278RA05CTU pin diagram, KA278RA05CTU datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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KA278RA05CTU Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

KA278RA05CTU

Fairchild Semiconductor Corporation

LDO REG 1.25V TO 32V/5V 2A 4PIN TO-220F - Rail/Tube

Part Number

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KA278RA05CTU

D# KA278RA05CTUFS-ND

ON Semiconductor

IC REG LIN POS ADJ 2A TO220F-4L

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KA278RA05CTU

Fairchild Semiconductor Corporation

In stock shipping within 2days

145

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KA278RA05CTU

D# 2825021

ON Semiconductor

LDO, FIXED/ADJ, 1.27-32V, 2A, TO-220FP-4

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

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KA278RA05CTU

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

11949

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KA278RA05CTU

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530

Part Number

Manufacturer

Description

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KA278RA05CTU

D# 46AC0912

ON Semiconductor

LDO, FIXED/ADJ, 1.27-32V, 2A, TO-220FP-4, Output Type:Fixed, Adjustable, Input Voltage Min:1.8V, Input Voltage Max:35V, Fixed Output Voltage Nom.:5V, Adjustable Output Voltage Min:1.27V, Adjustable Output Voltage Max:32V, Output RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

KA278RA05CTU

D# NS-KA278RA05CTU

Microsemi-IPG

OEM/CM ONLY

2404

Part Number

Manufacturer

Description

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KA278RA05CTU

D# KA278RA05CTU

Fairchild Semiconductor Corporation

Semiconductor

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Manufacturer

Description

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KA278RA05CTU

ON Semiconductor

2A Adjustable/Fixed 5V Low Dropout Voltage Regulator (LDO)

RoHS: Compliant

1000

Part Number

Manufacturer

Description

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KA278RA05CTU

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

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Manufacturer

Description

Stock

KA278RA05CTU

Fairchild Semiconductor Corporation

shipping today

41996

Part Number

Manufacturer

Description

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KA278RA05CTU

Fairchild Semiconductor Corporation

RFQ

14594

Part Number

Manufacturer

Description

Stock

KA278RA05CTU

Fairchild Semiconductor Corporation

IC REG LDO ADJ 2A TO220FL

870

Part Number

Manufacturer

Description

Stock

KA278RA05CTU

D# 2825021

ON Semiconductor

LDO, FIXED/ADJ, 1.27-32V, 2A, TO-220FP-4

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

KA278RA05CTU

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