ON Semiconductor FAN2500S26 - High-Performance Low-Dropout Voltage Regulator

The FAN2500S26 from ON Semiconductor is a highly efficient, low-dropout voltage regulator (LDO) designed to deliver a fixed output voltage of 2.6V with an output current up to 150 mA. This device is an ideal power management solution for battery-powered electronics, portable devices, and applications requiring a clean and stable voltage supply.

Constructed with a CMOS process, the FAN2500S26 offers extremely low power consumption and a low dropout voltage, which significantly extends battery life. The low dropout voltage feature allows the voltage regulator to continue delivering a stable output even when the input-to-output voltage differential is very small, making it exceptionally useful for devices that operate on low voltages.

The FAN2500S26 incorporates several protection features to ensure the safety and reliability of the connected components. It includes over-current protection, which prevents the device from drawing excessive current, and thermal shutdown protection, which safeguards the device from overheating. These features contribute to the long-term stability and performance of both the LDO and the overall system.

With a low ground current of typically 85 µA and a fast transient response, this voltage regulator is particularly suited for applications where low quiescent current and good load transient response are important. Additionally, the device is stable with small ceramic output capacitors, making it a convenient choice for space-constrained applications.

The FAN2500S26 comes in a compact SOT-23-5 package, which is perfect for portable applications where space is at a premium. It also offers a logic-controlled enable pin, allowing the device to be switched on and off, providing further power savings during periods when the regulated voltage is not required.

Overall, the FAN2500S26 from ON Semiconductor is a reliable and efficient solution for designers looking to improve the power efficiency and battery life of their applications. Its combination of low dropout voltage, low power consumption, and robust protection features make it a versatile choice for a wide range of electronic devices.