Overview of NCP4587DSN28T1G

The NCP4587DSN28T1G is a high-performance, low-dropout linear voltage regulator from ON Semiconductor. This device is designed to deliver a continuous output current of up to 150 mA with a minimal voltage drop, making it an excellent choice for battery-powered applications where extended battery life is crucial.

Key Features

• High Accuracy Output: The NCP4587DSN28T1G provides a highly accurate output voltage with a precision of ±1%, ensuring reliable and consistent power delivery for sensitive electronic components.
• Low Dropout Voltage: With a low dropout voltage, this regulator operates efficiently even when the input voltage is very close to the output voltage, which is beneficial for systems with limited power headroom.
• Wide Operating Voltage Range: The device supports a broad input voltage range, accommodating various power sources and fluctuating supply conditions.
• Thermal Shutdown and Current Limit: Built-in thermal shutdown and current limit features protect the device and the load from damage due to overheating and overcurrent conditions.
• Low Ground Current: The NCP4587DSN28T1G exhibits low ground current, which contributes to the overall power efficiency of the system and extends battery life in portable applications.

Applications

The versatility of the NCP4587DSN28T1G makes it suitable for a wide range of applications, including:

• Portable and battery-powered devices
• Wireless communication systems
• Handheld electronics
• Power management for microprocessors and DSPs
• Consumer electronics

Package and Availability

The NCP4587DSN28T1G is offered in a compact, space-saving 5-pin TSOP-5 package, which is ideal for applications where board space is at a premium. This product is available in tape and reel format, facilitating efficient assembly for high-volume production.

Conclusion

ON Semiconductor's NCP4587DSN28T1G stands out as a reliable and efficient solution for voltage regulation in a variety of electronic applications. Its high accuracy, low dropout, and robust protection features make it a valuable component for designers looking to enhance system performance and extend battery life.