onsemi

FAN1582M25X

FAN1582M25X Description

The FAN1582M25X is a linear regulator IC designed by onsemi, a leading manufacturer in the power management sector. This IC is part of the Power Management Integrated Circuit (PMIC) category and offers a fixed output voltage of 2.5V with a maximum output current capacity of 3A. It is designed to operate with an input voltage range up to 7V, ensuring robust performance in various electronic systems. The regulator is housed in a TO263-5 package, which is suitable for surface mount applications, making it ideal for compact and high-density PCB designs.

FAN1582M25X Features

The FAN1582M25X boasts several key features that enhance its performance and reliability:

• Fixed Output Voltage: The regulator provides a stable 2.5V output, ensuring consistent power supply to connected devices.
• High Current Capability: With a maximum output current of 3A, it can efficiently power demanding applications.
• Low Dropout Voltage: A maximum dropout voltage of 1.18V at 3A ensures high efficiency even under heavy load conditions.
• Low Quiescent Current: The regulator operates with a quiescent current of only 6 mA, minimizing power consumption during idle states.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 80dB at 120Hz ensures that the output voltage remains stable even with varying input voltage conditions.
• Protection Features: The FAN1582M25X includes over-current and over-temperature protection, safeguarding both the regulator and connected components from potential damage.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the IC is suitable for a wide range of environmental conditions without requiring special handling.
• Packaging: The Tape & Reel (TR) packaging format facilitates easy handling and integration into automated assembly processes.

FAN1582M25X Applications

The FAN1582M25X is well-suited for a variety of applications due to its robust performance and versatile design:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles that require stable and efficient power supply.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that demand reliable power management.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where consistent power delivery is crucial.
• Automotive Electronics: Applicable in automotive systems such as infotainment units, electronic control units (ECUs), and advanced driver-assistance systems (ADAS).
• Medical Devices: Provides stable power for medical monitoring equipment, diagnostic tools, and portable medical devices.

Conclusion of FAN1582M25X

The FAN1582M25X is a high-performance linear regulator that offers a reliable and efficient power management solution. Its fixed 2.5V output and 3A current capability make it suitable for a wide range of applications, from consumer electronics to industrial and automotive systems. The low dropout voltage and high PSRR ensure stable operation under varying conditions, while the over-current and over-temperature protection features enhance reliability. Although the product is now obsolete, its technical specifications and performance benefits continue to make it a valuable component for existing designs and legacy systems.