ADR381ART
Analog Devices 2.5V precision voltage references
Manufacturer： ['rochester', 'analog-devices']
series introduction
The ADR381ART Series consists of high-performance, low-dropout (LDO) voltage regulators designed to deliver exceptional power efficiency and stability for a variety of electronic applications. These regulators are characterized by their ultra-low dropout voltage, which allows them to maintain output regulation even when the input voltage approaches the desired output voltage. The ADR381ART Series is engineered to provide a consistent output voltage with a high power supply rejection ratio (PSRR), ensuring minimal noise and ripple in sensitive electronic circuits.
One of the standout features of the ADR381ART Series is its wide input voltage range, accommodating various supply voltages while guaranteeing precise output regulation. These LDOs are available in multiple fixed output voltage options, making them versatile for different design requirements. Additionally, the series supports a high output current capability, allowing it to power demanding loads without compromising performance. The internal protection mechanisms, including thermal shutdown and current limiting, enhance reliability and safeguard against potential faults, making the ADR381ART suitable for mission-critical applications.
The design of the ADR381ART Series prioritizes compactness and ease of integration. Housed in a small, thermally efficient package, these voltage regulators are ideal for space-constrained environments such as portable devices, consumer electronics, and telecommunications equipment. Their robust design ensures efficient thermal management, which is crucial for maintaining performance in high-temperature applications.
Typical applications for the ADR381ART Series include powering microcontrollers, digital signal processors, and RF components, where consistent voltage levels are critical for optimal function. They are extensively utilized in automotive electronics, industrial automation, and medical devices, where reliability and efficiency are paramount. As modern electronic systems continue to demand higher performance in smaller form factors, the ADR381ART Series stands out as a reliable choice for engineers seeking precision voltage regulation in their designs.
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