Microsemi

AFS090-2QNG180

Microsemi's AFS090-2QNG180 is a high-performance, low-dropout (LDO) voltage regulator designed for a wide range of applications. This device offers excellent stability, low noise, and fast transient response, making it an ideal choice for various electronic systems.

Description:

The AFS090-2QNG180 is a fixed-output, low-dropout voltage regulator that provides a stable and reliable power supply for sensitive electronic components. It features a compact 10-pin MSOP package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: The AFS090-2QNG180 can operate with input voltages ranging from 4.75V to 20V, making it suitable for various power supply sources.
2. Low dropout voltage: The device has a low dropout voltage of typically 180mV at maximum load current, ensuring efficient power conversion.
3. High output current capability: The AFS090-2QNG180 can deliver up to 900mA of continuous output current, making it suitable for demanding applications.
4. Low quiescent current: The device consumes only 70µA of quiescent current, contributing to overall system efficiency.
5. Excellent stability: The AFS090-2QNG180 offers excellent line and load regulation, ensuring stable output voltage even under varying input voltage and load conditions.
6. Low noise: The device features low output noise, making it suitable for noise-sensitive applications.
7. Fast transient response: The AFS090-2QNG180 has a fast transient response, ensuring quick recovery from load step changes.
8. Thermal protection: The device includes an internal thermal shutdown feature to protect against overheating.

Applications:

1. Portable electronics: The AFS090-2QNG180 is ideal for use in portable devices such as smartphones, tablets, and wearable devices, where efficient power conversion and compact size are crucial.
2. Industrial control systems: The device's stability and low noise make it suitable for use in industrial control systems, where reliable power supply is essential.
3. Medical equipment: The AFS090-2QNG180 can be used in medical devices, where low noise and stable power supply are critical for accurate operation.
4. Telecommunications: The device's fast transient response and low noise characteristics make it suitable for use in telecommunications equipment, such as base stations and routers.
5. Automotive electronics: The AFS090-2QNG180 can be used in automotive applications, where a stable and reliable power supply is necessary for various electronic systems.

In summary, Microsemi's AFS090-2QNG180 is a versatile, high-performance LDO voltage regulator that offers a wide input voltage range, low dropout voltage, and excellent stability. Its compact size, low noise, and fast transient response make it suitable for a wide range of applications, including portable electronics, industrial control systems, medical equipment, telecommunications, and automotive electronics.