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LM338T Adjustable Voltage Regulator, Three-Terminal Regulator 1.2V to 32V TO-220 5A10Pcs
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LM338T Adjustable Voltage Regulator, Three-Terminal Regulator 1.2V to 32V TO-220 5A10Pcs
The LM338T is a work horse, not a hummingbird.
LM338T Adjustable Voltage Regulator, Three-Terminal Regulator 1.2V to 32V TO-220 5A10Pcs
Item #: 135873840

LM338T Adjustable Voltage Regulator, Three-Terminal Regulator 1.2V to 32V TO-220 5A10Pcs

Item #: 135873840

KYD 103

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What Stands Out

Wide Voltage Range
Offers adjustable output from 1.2V to 32V, catering to diverse electronic projects and ensuring compatibility with a variety of components and devices.
High Current Capacity
Supports up to 5A, making it ideal for applications requiring substantial power without overheating or voltage drop issues.
Cost-Effective Bulk Pack
Includes 10 pieces in a single purchase, providing excellent value for developers and hobbyists, ensuring ample supply for multiple projects.

Product Details

Shop LM338T Adjustable Voltage Regulator, Three-Terminal Regulator 1.2V to 32V TO-220 5A10Pcs online at a best price in Cayman Islands. B0F7QX4XFL
Item Weight0.25 lbs (110 grams)

Who Should Buy?

Suitable For
  • Electronics Enthusiasts

    Ideal for hobbyists and makers who need a versatile power supply solution for various electronic projects.

  • Prototyping Engineers

    Perfect for engineers designing or testing circuits that require adjustable voltage levels for different components.

  • DIY Projects

    Suitable for DIY projects where variable voltage output is needed for powering different devices and components.

Not Suitable For
  • High-Power Applications

    May not be suitable for applications requiring more than 5A current due to its limit.

  • Novice Users

    Inexperienced users might find it challenging to implement correctly without proper understanding of voltage regulation.

  • Fixed Voltage Needs

    Users who need a stable, fixed voltage output should look for dedicated fixed-output regulators instead.

Product Description

LM338T Adjustable Voltage Regulator, Three-Terminal Regulator 1.2V to 32V TO-220 5A10Pcs

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Customer Questions & Answers

  • Question: What is the output voltage range of the LM338T Adjustable Voltage Regulator?

    Answer: The LM338T Adjustable Voltage Regulator can adjust the output voltage from 1.2V to 32V. This versatility makes it suitable for various applications, including powering circuits that require stable voltage levels. It is commonly used in laboratory power supplies, adjustable automotive power supplies, and other electronics projects where a specific voltage is needed.
  • Question: How much current can the LM338T handle?

    Answer: The LM338T can handle a maximum load current of 5 Amps. This high current capability allows it to be used in applications that require significant power, such as charging batteries or driving larger loads. When designing circuits, it is essential to consider the overall heat dissipation and ensure adequate cooling for stable performance under load.
  • Question: What are the typical applications for the LM338T Adjustable Voltage Regulator?

    Answer: Typical applications for the LM338T include laboratory power supplies, adjustable power supplies for various electronics, and projects requiring custom voltage outputs. Due to its adjustable nature, hobbyists and engineers often integrate it into test setups, prototypes, and DIY electronics, facilitating precise control over the supplied voltage.
  • Question: Can the LM338T be used for battery charging applications?

    Answer: Yes, the LM338T is frequently employed in battery charging circuits due to its ability to provide adjustable output voltage and current. By customizing the output, you can match the requirements of specific batteries, ensuring safe and effective charging. However, appropriate current-limiting and safety measures should be considered to prevent overcharging.
  • Question: What are the key features of the LM338T Adjustable Voltage Regulator?

    Answer: Key features of the LM338T include its adjustable output voltage from 1.2V to 32V, maximum output current of 5A, and three-terminal design. These attributes make it a flexible choice for various circuit designs. Additionally, it offers thermal overload protection, making it safe for use in demanding environments where heat might be a concern.
  • Question: Is a heatsink necessary for the LM338T?

    Answer: Using a heatsink with the LM338T is recommended, especially if operating near its maximum current at high input/output differentials. A heatsink helps dissipate heat that can build up during operation, maintaining performance and reliability. The severity of heat generation varies based on load conditions, thus assessing thermal dissipation in your design setup is critical.
  • Question: What components are needed to set up the LM338T?

    Answer: To set up the LM338T, you'll need a few additional components: two resistors for setting the output voltage, a capacitor for stability, and a heatsink for thermal management. The resistors' values determine the output voltage, while the capacitor helps filter noise from the output. These components are crucial for achieving reliable operation and voltage stability.
  • Question: What should I consider when designing with the LM338T?

    Answer: When designing with the LM338T, consider factors like input voltage range, output load requirements, heat dissipation needs, and component selection. Understanding how to properly configure the voltage-setting resistors is also vital for obtaining the desired output voltage. Additionally, ensuring proper layout and connections can help minimize noise interference and enhance overall circuit reliability.
  • Question: How do I adjust the output voltage of the LM338T?

    Answer: To adjust the output voltage of the LM338T, you'll use two external resistors, R1 and R2, which form a voltage divider. The output voltage can be calculated using the formula Vout = Vref(1 + R2/R1) + Iadj(R2). By changing the values of R2, you can achieve different output voltages within the specified range. This feature makes it highly customizable for various applications.
  • Question: Where can I buy LM338T Adjustable Voltage Regulator, Three-Terminal Regulator 1.2V to 32V TO-220 5A (10Pcs) in Cayman Islands?

    Answer: You can purchase the LM338T Adjustable Voltage Regulator (10Pcs) via Ubuy in Cayman Islands. Ubuy offers a reliable online shopping experience with a broad selection of electronic components, allowing you to securely order this versatile voltage regulator for your projects or designs.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

KYD 103

Order now and get it around Friday, July 17

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

  • Adjustable voltage range from 1.2 to 40V.
  • Supports heavy loads with 5 Amps output and 7A start-up current.
  • Designed for ease of use, only requiring 2 resistors for voltage setting.
  • Operates efficiently in high temperatures (0-125 degrees Celsius).
  • Available in bulk options (5 to 100 pieces) to meet diverse project needs.
  • Ideal for a variety of high-performance circuit applications.