KA7805ERTF

Name: KA7805ERTF
Rating: 4.5 (10 reviews)

5V regulator with 1A output in a DPAK package for automated component handling

7,042 Effective Inventory

KA7805ERTF

Effective Inventory7,042

5V regulator with 1A output in a DPAK package for automated component handling

Manufacturer Part # : KA7805ERTF
Package/Case: TO-252
Brand: Onsemi
Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

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Tube or Tray

KA7805ERTF DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for KA7805ERTF or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

In conclusion, the KA7805ERTF is a high-quality fixed positive voltage regulator that delivers consistent 5V output voltage under varying load conditions. Its combination of performance, safety features, and environmental compliance makes it a reliable choice for designers and engineers looking for a dependable voltage regulation solution

Key Features

Thermal shutdown for fault protection
Voltage regulation for stable output
Wide input voltage range up to 24V

Application

Performance
Durability
Precision

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Linear Voltage Regulators	RoHS	Details
Mounting Style	SMD/SMT	Package / Case	TO-252
Number of Outputs	1 Output	Polarity	Positive
Output Voltage	5 V	Output Current !	1 A
Output Type	Fixed	Input Voltage, Min	35 V
Input Voltage, Max	35 V	Minimum Operating Temperature	0 C
Maximum Operating Temperature !	+ 125 C	Load Regulation !	100 mV
Line Regulation !	100 mV	Series	KA7805E
Brand	onsemi / Fairchild	Product Type !	Linear Voltage Regulators
PSRR / Ripple Rejection - Typ	73 dB	Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs	Part # Aliases	KA7805ERTF_NL
Unit Weight	0.009171 oz

FAQs

What is KA7805ERTF?

The KA7805ERTF is a fixed voltage regulator integrated circuit (IC) manufactured by Fairchild Semiconductor. It is part of the 78xx series of voltage regulators and specifically provides a fixed 5V output voltage. The IC is commonly used to regulate and stabilize voltage in various electronic circuits and power supply applications.

How Does KA7805ERTF Work?

The KA7805ERTF works by taking an input voltage that may vary within a certain range and providing a stable 5V output voltage regardless of changes in the input voltage or load conditions. It internally regulates the voltage by comparing the output to a reference voltage and adjusting the pass transistor accordingly to maintain the desired output voltage.

How Many Pins does KA7805ERTF have and What are the Functions of the Pinout Configuration?

The KA7805ERTF is housed in a TO-220 package. The pinout configuration includes:

Input (Vin): Input voltage pin.
Ground (GND): Ground pin.
Output (Vout): Regulated 5V output pin.

What are the Pros and Cons of KA7805ERTF?

Pros:

Fixed Output Voltage: Provides a stable and fixed 5V output voltage.
Easy to Use: Straightforward in its application, requiring minimal external components.
Cost-Effective: Relatively low cost for voltage regulation needs.
Widely Available: A commonly used IC available from various manufacturers.

Cons:

Heat Dissipation: May require a heat sink for efficient heat dissipation, especially when dealing with higher voltage differentials.
Efficiency: Not as efficient as switching regulators, leading to higher power dissipation.

Are There Any Equivalents/Alternatives to KA7805ERTF for Recommendation?

The LM7805 from Texas Instruments is an equivalent alternative to the KA7805ERTF.
Alternatives to the KA7805ERTF include the L7805CV from STMicroelectronics and the UA7805 from Texas Instruments.

Convenient inquiry

KA7805ERTF

KA7805ERTF

Quality Assurance

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