FAN3850
Compact low-power audio amplifiers and microphone preamps in 6-pin WL-CSP format
Manufacturer： ['fairchild', 'onsemi']
series introduction
The **FAN3850 Series** is a family of high-performance, low-dropout (LDO) voltage regulators designed to deliver precise and stable power supply solutions for a wide range of electronic applications. Known for their exceptional efficiency, low noise, and compact design, these regulators are engineered to meet the demanding requirements of modern electronic systems. The FAN3850 Series is particularly well-suited for applications where space, power efficiency, and reliability are critical.
One of the standout features of the FAN3850 Series is its ultra-low dropout voltage, which ensures efficient operation even when the input voltage is very close to the output voltage. This makes the series ideal for battery-powered devices and other applications where energy conservation is paramount. Additionally, the regulators in this series offer a wide input voltage range, enabling compatibility with various power sources, including lithium-ion batteries, USB power supplies, and industrial power systems.
The FAN3850 Series incorporates advanced design features such as low quiescent current and high power supply rejection ratio (PSRR), which minimize power loss and reduce noise interference in sensitive circuits. These characteristics make the series particularly suitable for use in portable electronics, IoT devices, and audio/video equipment, where maintaining signal integrity and extending battery life are essential. The regulators also feature built-in protection mechanisms, including overcurrent protection, thermal shutdown, and reverse current protection, ensuring robust performance and longevity in challenging environments.
In terms of design, the FAN3850 Series is available in compact, surface-mount packages, making it an excellent choice for space-constrained applications such as smartphones, tablets, and wearable devices. The series supports a wide range of output voltages, allowing designers to tailor the solution to their specific needs. Its fast transient response and stable operation under varying load conditions further enhance its versatility.
Typical applications for the FAN3850 Series include power management in consumer electronics, medical devices, automotive systems, and industrial control systems. Whether used for powering microcontrollers, sensors, or RF modules, the FAN3850 Series delivers reliable performance, making it a trusted choice for engineers seeking efficient and dependable voltage regulation solutions.
Images for reference
6-WLCSP
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