ON Semiconductor NCP4626DSN045T1G Low-Dropout Voltage Regulator

The ON Semiconductor NCP4626DSN045T1G is a high-performance, low-dropout voltage regulator designed to deliver a fixed output voltage of 4.5V with an output current of up to 150 mA. This device is an ideal choice for providing stable voltage to sensitive electronics, ensuring reliable operation even under varying input conditions and load changes.

Key Features

• Fixed Output Voltage: The NCP4626DSN045T1G provides a stable 4.5V output, making it suitable for applications that require a consistent voltage level.
• High Output Current: Capable of supplying up to 150 mA of output current, this LDO regulator can power a wide range of components, from microcontrollers to RF circuits.
• Low Dropout Voltage: The low dropout voltage ensures efficient operation by minimizing the difference between the input and output voltages, which is particularly beneficial when the supply voltage is close to the output voltage.
• Thermal Shutdown Protection: The built-in thermal shutdown feature protects the device from overheating, enhancing system reliability and longevity.
• Current Limit Protection: The current limit protection prevents damage to the regulator and the load in case of a short circuit or excessive power draw.
• Small Footprint: The compact DSN package allows for efficient use of PCB space, making it ideal for space-constrained applications.

Applications

The NCP4626DSN045T1G is suitable for a broad range of applications, including but not limited to:

• Portable and battery-powered devices
• Microcontroller power supplies
• Wireless communication devices
• Personal electronics
• Healthcare and medical equipment

Product Summary

The ON Semiconductor NCP4626DSN045T1G LDO voltage regulator is a robust and reliable solution for applications requiring a stable 4.5V power supply. Its low-dropout characteristic, thermal and current limit protections, along with a high output current capability, make it a versatile choice for designers looking to maintain power integrity in their electronic systems. Furthermore, its small package size ensures that it can be easily integrated into compact designs without compromising on performance.