Overview of LM2931CDR2G by onsemi
The LM2931CDR2G from onsemi is an adjustable positive single output Low Dropout (LDO) regulator, capable of delivering 100 mA of output current. It distinguishes itself with ultra-high Power Supply Rejection Ratio (PSRR) characteristics, suitable for applications that require a stable and clean voltage supply. The component is housed in an SOIC-8 narrow body package, designed for surface mount technology, and it is supplied on a 2500-piece reel, catering to high-volume production needs.
This device supports adjustable output voltages ranging from 2.7V to 29.5V, making it extremely versatile for various applications. The minimum input voltage required for the LM2931CDR2G to function is 14V, and it can handle up to a maximum of 40V, providing a wide operating range. The component features a dropout voltage of 0.6V max and a nominal value of 0.16V, ensuring efficiency even in low-voltage differential situations. With line regulation maximized at 1.25% per volt and an operating temperature range up to 150 °C, this regulator is designed for robust performance in challenging conditions.
RoHS compliant and featuring a moisture sensitivity level of 1, the LM2931CDR2G incorporates environmentally friendly materials and is designed for reliability in diverse environments. Its technical attributes, including the adjustable output and operating temperature range, make it an ideal choice for a wide range of electronic applications.
Industry Applications for LM2931CDR2G
The versatile nature of the LM2931CDR2G allows it to potentially serve a wide range of industries with varying power supply requirements. Due to its adjustable output, high PSRR, and robust performance, this component might find applications in several key sectors, though these potential industry applications are conceptual/illustrative and require careful analysis and verification by engineering teams for specific application standards and requirements.
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Consumer Electronics: Given its ability to provide a stable, adjustable output voltage, the LM2931CDR2G could potentially be used in the design of power supplies for various consumer electronic devices such as smart home gadgets, portable media players, and gaming consoles. The high PSRR ensures minimal noise in sensitive applications, assuring quality user experiences.
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Industrial Automation: In industrial environments where stable voltage supply is critical under varying load conditions, the LM2931CDR2G might find potential applications in controllers, sensors, and actuators. The regulator’s broad range of input voltages and its capacity to operate at high temperatures make it suitable for harsh industrial settings.
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Telecommunications: Telecommunication devices that require clean and stable power for signal processing might benefit from the LM2931CDR2G’s characteristics. For example, it could possibly be used in RF modules, amplifiers, or base station equipment, where maintaining signal integrity is crucial.
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Computing and Data Storage: The LM2931CDR2G’s ability to provide an adjustable and stable output voltage with low dropout might make it suitable for computing hardware, such as solid-state drives (SSDs) or network routers, where consistent power delivery can enhance performance and reliability.
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Automotive: While the LM2931CDR2G is not specifically stated as being compliant with automotive industry standards like AEC-Q100, its features suggest it could potentially be used in non-critical automotive applications, such as infotainment systems or lighting controls, where adjustable and reliable power supplies are needed.
Note that these industry applications are illustrative and require thorough investigation to ensure compliance with specific standards and requirements.
About onsemi
onsemi, the manufacturer of the LM2931CDR2G, is a leader in the power electronics sector, focusing on energy-efficient innovations. They are well-recognized in the design and manufacture of semiconductor components, offering a wide range of products, including an extensive portfolio of Linear Regulator ICs. Their products aim to address the growing need for advanced power solutions across various industries, from automotive to industrial automation, consumer electronics, and more.
onsemi stands out for its commitment to sustainability and high-quality manufacturing practices. The brand’s linear regulators, such as the LM2931CDR2G and similar parts, are designed to meet the needs of energy-efficient power supply applications, offering features such as low dropout voltage, high PSRR, and adjustable output voltages, facilitating a wide range of design requirements.
Where to Find LM2931CDR2G by onsemi
For those interested in purchasing the LM2931CDR2G or exploring similar components, findchips.com offers comprehensive inventory data, pricing, and availability from various distributors. Historically, distributors like Win Source Electronics, EBV Elektronik, Mouser Electronics, and DigiKey have stocked the LM2931CDR2G, though current stock levels and pricing are subject to change and should be verified through Findchips. To explore alternative parts offered by onsemi or other manufacturers in the Linear Regulator ICs subcategory, Findchips provides an unmatched tool for comparison and procurement.