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10pcs/lot 78L09 CJ78L09 SOT-89 TO-92 New Original Quality Assurance
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10pcs/lot 78L09 CJ78L09 SOT-89 TO-92 New Original Quality Assurance
The item is good quality.
10pcs/lot 78L09 CJ78L09 SOT-89 TO-92 New Original Quality Assurance
Item #: 47180609

10pcs/lot 78L09 CJ78L09 SOT-89 TO-92 New Original Quality Assurance

Item #: 47180609

GMD 755

Price Details

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*All items will import from US

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Order now and get it around Tuesday, July 28
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Reliability
The 78L09 offers exceptional reliability for voltage regulation in various applications, ensuring consistent performance and longevity, meeting the needs of both hobbyists and professional engineers.
Compact Design
Designed in SOT-89 and TO-92 packages, this component saves space on circuit boards while providing efficient voltage regulation, making it ideal for portable and compact electronic devices.
Quality Assurance
Each unit comes with a quality assurance guarantee, ensuring original components that meet stringent manufacturing specifications, giving buyers confidence in durability and performance for critical projects.

Product Details

Shop 10pcs/lot 78L09 CJ78L09 SOT-89 TO-92 New Original Quality Assurance online at a best price in The Gambia. B07NV1RPMR
  • 10pcs/lot 78L09 CJ78L09 SOT-89 TO-92 New Original
  • Good quality assurance
  • Estimated delivery time: 7-24 days (trackable)
  • Expedited shipping available (2-7 days, excluding handling time)
  • Free expedited shipping for orders above US $120
  • Rare type products may be available, search by keyword or product model
Item Weight0.04 lbs (20 grams)

Who Should Buy?

Suitable For
  • Hobbyist Electronics

    Ideal for hobbyists looking to build low-power circuits or prototypes with reliable voltage regulation.

  • Student Projects

    Perfect for students studying electronics, as it provides practical experience in using voltage regulators.

  • Repair Technicians

    Useful for technicians repairing devices that require low-voltage power supply, ensuring efficient repairs and replacements.

Not Suitable For
  • High-Power Applications

    Not suitable for projects needing high current or voltage output, as this regulator is low-power focused.

  • Commercial Production

    May not meet the quality standards for mass production in industrial applications requiring strict specifications.

  • Advanced Projects

    Not ideal for complex electronics requiring precision or advanced power management features beyond basic regulation.

Product Description

10pcs/lot 78L09 CJ78L09 SOT-89 TO-92 New Original Quality Assurance

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the 78L09 CJ78L09 used for?

    Answer: The 78L09 CJ78L09 is a voltage regulator that is primarily used for providing a stable 9V output in electronic circuits. Its primary function is to ensure that devices receive a consistent voltage level, which is crucial for the proper functioning of components like microcontrollers, sensors, and other electronic devices. Voltage regulation helps protect sensitive electronics from voltage spikes and fluctuations, making it an essential component in many DIY projects and commercial applications.
  • Question: What package types are available for the 78L09 voltage regulator?

    Answer: The 78L09 is available in various package types, including SOT-89 and TO-92. The SOT-89 package is compact and ideal for surface mounting in space-constrained designs, while the TO-92 package is suitable for through-hole mounting, providing easier integration in prototyping and assembly. Depending on your project requirements, you can choose the appropriate package that best fits your circuit design and layout.
  • Question: How many pieces come in a 10pc lot of 78L09 CJ78L09?

    Answer: A 10pc lot of 78L09 CJ78L09 consists of ten individual voltage regulator units. Purchasing in bulk like this is beneficial for those who are working on multiple projects or need replacements for existing circuits. It allows hobbyists and professionals to save on shipping costs while ensuring they have enough components for their needs without frequent reordering.
  • Question: Is the quality assurance valid for the 78L09 regulator?

    Answer: Yes, the 78L09 CJ78L09 that is marked as 'New Original Quality Assurance' indicates that it is sourced directly from the manufacturer or certified distributors. Quality assurance means that each piece has undergone rigorous testing to ensure reliability and performance, making it suitable for both prototyping and production applications. Users can be confident in the integrity and functionality of their components, reducing the risk of failures in their electronic projects.
  • Question: What type of applications commonly use the 78L09 voltage regulator?

    Answer: The 78L09 voltage regulator is commonly used in various applications, including power supply circuits, battery-powered devices, and embedded systems. Its ease of use and reliable performance make it ideal for powering microcontrollers, sensors, and low-power devices. Whether you're building a hobby project or developing a commercial product, the 78L09 can provide the necessary voltage stability to ensure proper operation of your electronics.
  • Question: Can the 78L09 be used in parallel to increase current?

    Answer: While it's technically possible to connect multiple 78L09 regulators in parallel to increase current output, it is generally not recommended unless specific precautions are taken. Variations in output voltage among the regulators can lead to uneven load sharing, which can cause reliability issues. For applications needing higher current, it's better to use a single regulator rated for the required output or explore using current-sharing techniques.
  • Question: What is the input voltage range for the 78L09?

    Answer: The input voltage range for the 78L09 voltage regulator is typically between 12V to 35V. However, for optimal performance and thermal management, the recommended input voltage is around 15V. This range ensures that the regulator operates efficiently and provides a stable 9V output without exceeding its maximum ratings to avoid damage. Understanding these parameters is crucial for designing circuits that integrate the 78L09 successfully.
  • Question: What kind of heat dissipation should be considered with the 78L09?

    Answer: When using the 78L09 voltage regulator, proper heat dissipation is essential, especially if your application draws significant current. Use adequate heat sinks or ensure sufficient airflow around the component to prevent overheating. The power dissipation can be calculated using the formula: (Input Voltage - Output Voltage) x Output Current. If the calculated power exceeds the regulator's thermal limits, thermal management solutions should be implemented to maintain reliability.
  • Question: Where can I buy 10pc lot of 78L09 CJ78L09 in The Gambia?

    Answer: You can purchase a 10pc lot of 78L09 CJ78L09 from Ubuy. They offer a reliable platform for sourcing electronic components, providing original quality assurance and a range of shipping options to The Gambia. Ubuy ensures secure transactions and a user-friendly experience for those looking to acquire these voltage regulators conveniently.
  • Question: Are there comparable alternatives to the 78L09?

    Answer: Yes, there are several alternatives to the 78L09 voltage regulator, such as the LM7809 and other low-dropout regulators (LDOs) depending on your specific needs. Alternatives may offer different characteristics, such as lower dropout voltage, higher current capacity, or integrated features like shutdown modes. When selecting a suitable alternative, it's essential to consider the specifications that match your project's requirements, including the input voltage range, output current, and efficiency. This ensures proper functionality without compromising performance.

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GMD 755

Order now and get it around Tuesday, July 28

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Good quality product
  • Estimated delivery time: 7-24 days
  • Expedited shipping available
  • Free expedited shipping for orders above $120
  • Rare type products available
  • Great customer service