onsemi

FAN2512S25X

FAN2512S25X Description

The FAN2512S25X is a linear regulator IC designed for power management applications, offering a fixed output voltage of 2.5V with a maximum output current of 150mA. Manufactured by onsemi, this device is housed in a compact SOT23-5 package, making it suitable for surface mount applications. Despite its small form factor, the FAN2512S25X delivers robust performance with a maximum input voltage of 6.5V and a low dropout voltage of 0.18V at 150mA. This linear regulator is designed to maintain high efficiency even under varying load conditions, making it ideal for a wide range of electronic devices.

FAN2512S25X Features

• Fixed Output Voltage: Provides a stable 2.5V output, ensuring consistent power supply for sensitive electronic components.
• Low Dropout Voltage: With a maximum dropout voltage of 0.18V at 150mA, the FAN2512S25X can operate efficiently even when the input voltage is close to the output voltage.
• Enable Control Feature: Offers enable functionality, allowing for precise control over the regulator's operation.
• Over-Temperature Protection: Ensures reliable operation by protecting the device from damage due to excessive temperatures.
• Low Quiescent Current: Features a quiescent current of only 50 µA, minimizing power consumption during standby.
• High PSRR: Achieves a power supply rejection ratio (PSRR) of 43dB at 120Hz, effectively filtering out noise from the input power supply.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of environmental conditions.
• Compliance: REACH Unaffected, ensuring compliance with environmental and safety regulations.

FAN2512S25X Applications

The FAN2512S25X is well-suited for a variety of applications where a stable and efficient power supply is required. Its compact size and high performance make it ideal for:

• Portable Devices: Ideal for battery-operated devices such as smartphones, tablets, and wearables, where space is limited and power efficiency is crucial.
• Consumer Electronics: Suitable for applications in consumer electronics like digital cameras, media players, and smart home devices.
• Industrial Equipment: Can be used in industrial control systems, sensors, and other equipment that require a reliable and efficient power supply.
• Medical Devices: Applicable in medical equipment where precise power regulation is essential for accurate performance.

Conclusion of FAN2512S25X

The FAN2512S25X is a versatile and efficient linear regulator IC, offering a combination of high performance and compact design. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring stable and efficient power management. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a reliable option for various electronic devices. For those seeking a robust and efficient power management solution, the FAN2512S25X remains a viable choice.