ADR21
Mechanical lug terminals with screw connection
Manufacturer： ['others', 'thomas-betts', 'blackburn']
series introduction
The ADR21 series represents a cutting-edge line of low-dropout (LDO) voltage regulators meticulously engineered for a wide array of applications requiring stable and precise voltage regulation. This series is particularly notable for its exceptional performance in terms of output voltage accuracy, low dropout voltage, and low quiescent current, making it an ideal choice for battery-powered devices and energy-sensitive applications.
One of the key features of the ADR21 series is its ability to deliver an output voltage range of 1.2V to 5.0V with an accuracy of ±1%, ensuring that sensitive components receive the exact voltage they require for optimal operation. The LDOs are designed with a maximum dropout voltage of only 300mV at full load, allowing them to maintain regulation across varying load conditions, which is critical for applications where power efficiency is paramount. Additionally, the series boasts a low quiescent current of just a few microamperes, making it perfectly suited for portable and battery-operated devices, where extended battery life is essential.
The design characteristics of the ADR21 series showcase a compact form factor, enabling seamless integration into space-constrained environments. Its small package sizes and minimal thermal footprint contribute to efficient heat dissipation, ensuring reliable operation without the need for extensive heat-sinking. Furthermore, the series incorporates built-in protections, including overcurrent and thermal shutdown features, safeguarding both the regulator and the connected loads in the event of unexpected conditions.
Suitable use cases for the ADR21 series include powering microcontrollers, analog circuits, and RF applications, where consistent performance is crucial. Industries such as consumer electronics, automotive, medical devices, and telecommunications extensively utilize these voltage regulators for their reliability and precision. Whether in portable gadgets, wearable technology, or industrial automation systems, the ADR21 series stands out as a trusted solution, delivering the performance and efficiency required in today’s fast-paced, technologically advanced landscape.
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