Overview of LM337TG by onsemi
The LM337TG by onsemi is an adjustable linear voltage regulator capable of delivering up to 1.5A of output current. It features a high Power Supply Rejection Ratio (PSRR) and operates across a temperature range from 0°C to +125°C. Designed in the TO-220 package, this regulator supports an adjustable output voltage range from -1.2V to -37V, making it versatile for a broad array of negative voltage applications. The input voltage can range from -4.2V to -50V, which offers flexibility in terms of the power source utilized. The LM337TG is designed to meet the requirements of a wide array of voltage regulation applications, thanks to its comprehensive feature set including a high PSRR, adjustable output, and a substantial output current capacity.
Other notable characteristics of the LM337TG include a nominal dropout voltage of 3V and an input-output voltage differential range from 3V to 40V. The regulator also features tight line and load regulation parameters, with a maximum line regulation of 0.07% per volt and a load regulation of up to 1.5%. Constructed with bipolar technology, the LM337TG package is encapsulated in plastic/epoxy material, ensuring durability and robustness for various applications. The regulator’s terminal finish is matte tin, which enhances its solderability and resistance to oxidation. Additionally, the product is compliant with RoHS (Restriction of Hazardous Substances Directive), though it is not reach compliant as per the provided data.
Industry Applications for LM337TG
The LM337TG’s specifications and features make it potentially appropriate for various industry applications, requiring analysis and verification by engineering and design teams to ensure compliance with industry standards and specific application needs. Here are examples of industries where this component might find utility:
- Consumer Electronics: Devices like power supplies, chargers, and audio equipment could potentially use the LM337TG to provide a regulated power source. Its high PSRR and adjustable negative voltage are ideal for sensitive electronic components that require stable power.
- Telecommunications: In telecommunications equipment, stable voltage levels are critical for reliable communication signals. The LM337TG could be utilized in power systems within communication devices.
- Industrial Automation: Automated machinery and control systems often require precise voltage regulation for optimal performance. The LM337TG might be used in these setups to provide stable power to sensors, drives, and controllers.
- Computing and Data Storage: In data centers and computing applications, power supply stability significantly affects performance and reliability. The LM337TG could be beneficial in power supply units for servers and storage devices to ensure the protection and steady operation of critical components.
- Electronic Manufacturing: Precision equipment used in the manufacturing of electronic products can benefit from the stable and adjustable power supply provided by the LM337TG. Its ability to adjust output voltage precisely might be crucial for caliberation and testing equipment.
Note that these potential industry applications are conceptual/illustrative and require further analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About onsemi
onsemi is a prominent manufacturer in the semiconductor industry, known for its focus on power efficiency, sensing, and connectivity solutions. Within the realm of Linear Regulator ICs, onsemi produces a range of regulators designed for various applications across multiple segments including automotive, consumer, and industrial markets. The LM337TG is an example of onsemi’s commitment to providing high-quality, reliable power management solutions. onsemi’s portfolio of linear regulators and other power circuits is known for their performance, reliability, and innovation. The company leverages advanced technology and design processes to meet the evolving needs of a wide range of applications, emphasizing energy efficiency and sustainability.
Where to Find LM337TG by onsemi
For those interested in purchasing the LM337TG or exploring similar Linear Regulator ICs, findchips.com offers a comprehensive database to search for this part across various distributors. Historically, the LM337TG has been available from distributors such as Win Source Electronics, New Advantage Corporation, EBV Elektronik, Avnet Silica, Future Electronics, Mouser Electronics, and DigiKey, among others. It is essential, however, to check findchips.com for the most current stock levels, pricing, and availability from a broad range of distributors. This ensures that you have the most up-to-date information to make informed procurement decisions.